diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-09-21 12:17:26 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-09-21 12:17:26 +0100 |
| commit | 8b993ac5403dabe68afe3e6893f37ddef33ca7c7 (patch) | |
| tree | a503a54999ebb2c475dfc8a344597dcf9688529a /config | |
| parent | e7fa89f5cc2f0a1fbb78964f9277ed7fca13280c (diff) | |
force-disable werror on grub
we already do this at runtime from lbmk, but this
actually removes it from grub.
grub already disables werror on gnulib
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'config')
3 files changed, 1806 insertions, 0 deletions
diff --git a/config/module/grub/default/patches/0012-force-disable-werror.patch b/config/module/grub/default/patches/0012-force-disable-werror.patch new file mode 100644 index 00000000..a4837f63 --- /dev/null +++ b/config/module/grub/default/patches/0012-force-disable-werror.patch @@ -0,0 +1,602 @@ +From 2adf79420721b5f7e25d657ba1a6bb60aa221bce Mon Sep 17 00:00:00 2001 +From: Leah Rowe <leah@libreboot.org> +Date: Mon, 21 Sep 2026 12:13:16 +0100 +Subject: [PATCH 1/1] force-disable werror + +Signed-off-by: Leah Rowe <leah@libreboot.org> +--- + Makefile.am | 4 +- + acinclude.m4 | 8 +-- + conf/Makefile.common | 2 +- + configure.ac | 79 +++++++++++++--------------- + grub-core/Makefile.am | 6 +-- + grub-core/lib/libgcrypt/configure | 36 ++++++------- + grub-core/lib/libgcrypt/configure.ac | 14 ++--- + 7 files changed, 72 insertions(+), 77 deletions(-) + +diff --git a/Makefile.am b/Makefile.am +index 43635d5ff..0f7f55e83 100644 +--- a/Makefile.am ++++ b/Makefile.am +@@ -89,11 +89,11 @@ CLEANFILES += garbage-gen$(BUILD_EXEEXT) + EXTRA_DIST += util/garbage-gen.c + + build-grub-gen-asciih$(BUILD_EXEEXT): util/grub-gen-asciih.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-asciih$(BUILD_EXEEXT) + + build-grub-gen-widthspec$(BUILD_EXEEXT): util/grub-gen-widthspec.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-widthspec$(BUILD_EXEEXT) + + if COND_STARFIELD +diff --git a/acinclude.m4 b/acinclude.m4 +index fa7840f09..d871737fd 100644 +--- a/acinclude.m4 ++++ b/acinclude.m4 +@@ -368,7 +368,7 @@ AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe']) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ + void foo (void) { volatile char a[8]; a[3]; } + ]])]) +-[if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then] ++[if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then] + AC_MSG_RESULT([yes]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.s +@@ -430,7 +430,7 @@ link_nopie_needed=no] + AC_MSG_CHECKING([whether linker needs disabling of PIE to work]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[]])]) + +-[if eval "$ac_compile -Wl,-r -nostdlib -Werror -o conftest.o" 2> /dev/null; then] ++[if eval "$ac_compile -Wl,-r -nostdlib -o conftest.o" 2> /dev/null; then] + AC_MSG_RESULT([no]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.o +@@ -446,7 +446,7 @@ AC_DEFUN([grub_CHECK_NO_PIE], + [AC_MSG_CHECKING([whether linker accepts -no-pie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -no-pie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -no-pie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie=yes], + [grub_cv_cc_ld_no_pie=no]) +@@ -463,7 +463,7 @@ AC_DEFUN([grub_CHECK_NO_PIE_ONEWORD], + [AC_MSG_CHECKING([whether linker accepts -nopie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie_oneword, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -nopie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -nopie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie_oneword=yes], + [grub_cv_cc_ld_no_pie_oneword=no]) +diff --git a/conf/Makefile.common b/conf/Makefile.common +index 7ef171b2b..41772df6b 100644 +--- a/conf/Makefile.common ++++ b/conf/Makefile.common +@@ -77,7 +77,7 @@ grubconfdir = $(sysconfdir)/grub.d + platformdir = $(pkglibdir)/$(target_cpu)-$(platform) + starfielddir = $(pkgdatadir)/themes/starfield + +-CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error=attributes ++CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error + CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/lib/gnulib -I$(top_srcdir)/grub-core/lib/gnulib + + CFLAGS_POSIX = -fno-builtin +diff --git a/configure.ac b/configure.ac +index 209c0fb11..1b808ce7b 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -433,10 +433,10 @@ AC_CHECK_FUNCS(posix_memalign memalign getextmntent atexit) + AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h limits.h) + + # glibc 2.25 still includes sys/sysmacros.h in sys/types.h but emits deprecation +-# warning which causes compilation failure later with -Werror. So use -Werror here ++# warning which causes compilation failure later with. So use here + # as well to force proper sys/sysmacros.h detection. Used in include/grub/osdep/major.h. + SAVED_CFLAGS="$CFLAGS" +-CFLAGS="$HOST_CFLAGS -Werror" ++CFLAGS="$HOST_CFLAGS" + AC_HEADER_MAJOR + CFLAGS="$SAVED_CFLAGS" + +@@ -464,7 +464,7 @@ AC_SUBST([LIBUTIL]) + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_host_cc_wtrampolines], [ + SAVED_CFLAGS="$CFLAGS" +- CFLAGS="$HOST_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$HOST_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_host_cc_wtrampolines=yes], +@@ -520,7 +520,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_cc_w_extra_flags], [ + SAVED_CFLAGS="$CFLAGS" + grub_cv_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$HOST_CFLAGS $x -Werror" ++ CFLAGS="$HOST_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x$flag = x1 ; then + grub_cv_cc_w_extra_flags="$grub_cv_cc_w_extra_flags $x" +@@ -614,7 +614,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_target_cc_w_extra_flags], [ + + grub_cv_target_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$TARGET_CFLAGS $x -Werror" ++ CFLAGS="$TARGET_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -649,7 +649,7 @@ if test x$target_cpu = xpowerpc -o x$target_cpu = xmips; then + if test x"$grub_cv_target_cc_big_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ != __BYTE_ORDER__) + #error still little endian +@@ -684,7 +684,7 @@ elif test x$target_cpu = xmipsel; then + if test x"$grub_cv_target_cc_little_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ == __BYTE_ORDER__) + #error still big endian +@@ -722,7 +722,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + if test x"$grub_cv_target_cc_mips_o32_abi" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if !defined(_ABIO32) || !defined(_MIPS_SIM) || (_MIPS_SIM != _ABIO32) + #error not o32 ABI +@@ -794,7 +794,7 @@ fi + # on mips redirect cache flushing function to non-existant one. + if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + AC_CACHE_CHECK([whether -mflush-func=grub_red_herring works], [grub_cv_cc_mflush_func], [ +- CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring -Werror" ++ CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mflush_func=yes], + [grub_cv_cc_mflush_func=no]) +@@ -805,7 +805,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + fi + + AC_CACHE_CHECK([whether -mno-gpopt works], [grub_cv_cc_mno_gpopt], [ +- CFLAGS="$TARGET_CFLAGS -mno-gpopt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-gpopt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_gpopt=yes], + [grub_cv_cc_mno_gpopt=no]) +@@ -822,7 +822,7 @@ if test "x$target_cpu" = xi386; then + TARGET_CFLAGS="$TARGET_CFLAGS -falign-functions=1" + + AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [ +- CFLAGS="$TARGET_CFLAGS -falign-loops=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-loops=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_loop=yes], + [grub_cv_cc_falign_loop=no]) +@@ -833,7 +833,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -falign-jumps works], [grub_cv_cc_falign_jumps], [ +- CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-jumps=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_jumps=yes], + [grub_cv_cc_falign_jumps=no]) +@@ -845,7 +845,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -freg-struct-return works], [grub_cv_cc_freg_struct_return], [ +- CFLAGS="$TARGET_CFLAGS -freg-struct-return -Werror" ++ CFLAGS="$TARGET_CFLAGS -freg-struct-return" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_freg_struct_return=yes], + [grub_cv_cc_freg_struct_return=no]) +@@ -863,7 +863,7 @@ fi + + if ( test "x$target_cpu" = xi386 || test "x$target_cpu" = xx86_64 ); then + AC_CACHE_CHECK([whether -Wa,-mx86-used-note works], [grub_cv_cc_mx86_used_note], [ +- CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mx86_used_note=yes], + [grub_cv_cc_mx86_used_note=no]) +@@ -877,7 +877,7 @@ fi + + if test "x$target_cpu" = xloongarch64; then + AC_CACHE_CHECK([whether _mno_explicit_relocs works], [grub_cv_cc_mno_explicit_relocs], [ +- CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_explicit_relocs=yes], + [grub_cv_cc_mno_explicit_relocs=no]) +@@ -893,7 +893,7 @@ if test "x$target_cpu" = xloongarch64; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -920,7 +920,7 @@ if test "x$target_cpu" = xriscv64 || test "x$target_cpu" = xriscv32; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -946,35 +946,35 @@ if test x"$platform" != xemu ; then + AC_CACHE_CHECK([for options to get soft-float], grub_cv_target_cc_soft_float, [ + grub_cv_target_cc_soft_float=no + if test "x$target_cpu" = xarm64; then +- CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only -Werror" ++ CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mgeneral-regs-only"], []) + fi + if test "x$target_cpu" = xriscv32; then +- CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac -mabi=ilp32"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac_zicsr_zifencei -mabi=ilp32"], []) + fi + if test "x$target_cpu" = xriscv64; then +- CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac -mabi=lp64"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac_zicsr_zifencei -mabi=lp64"], []) + fi + if test "x$target_cpu" = xia64; then +- CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mno-inline-float-divide -mno-inline-sqrt"], []) + fi + if test "x$target_cpu" = xsh4; then +- CFLAGS="$TARGET_CFLAGS -m4-nofpu -Werror" ++ CFLAGS="$TARGET_CFLAGS -m4-nofpu" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-m4-nofpu"], []) + fi +@@ -984,7 +984,7 @@ if test x"$platform" != xemu ; then + if test x"$grub_cv_target_cc_soft_float" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="$cand"], []) + done +@@ -1015,7 +1015,7 @@ if test x"$target_cpu" = xsparc64 ; then + if test x"$grub_cv_target_cc_mno_app_regs" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_app_regs="$cand"], []) +@@ -1039,7 +1039,7 @@ if test x"$target_cpu" = xsparc64 ; then + break + fi + LDFLAGS="$TARGET_LDFLAGS $cand -nostdlib -static" +- CFLAGS="$TARGET_CFLAGS -Werror" ++ CFLAGS="$TARGET_CFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -1569,7 +1569,7 @@ if test "x$target_cpu" = xarm; then + if test x"$grub_cv_target_cc_mno_movt" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_movt="$cand"], []) +@@ -1581,7 +1581,7 @@ if test "x$target_cpu" = xarm; then + TARGET_CPPFLAGS="$TARGET_CPPFLAGS $grub_cv_target_cc_mno_movt" + fi + AC_CACHE_CHECK([whether option -mthumb-interwork works], grub_cv_cc_mthumb_interwork, [ +- CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror" ++ CFLAGS="$TARGET_CFLAGS -mthumb-interwork" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mthumb_interwork=yes], + [grub_cv_cc_mthumb_interwork=no]) +@@ -1595,7 +1595,7 @@ if test "x$target_cpu" = xarm; then + fi + + AC_CACHE_CHECK([whether option -Qn works], grub_cv_target_cc_qn, [ +- CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments -Werror" ++ CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_qn=yes], + [grub_cv_target_cc_qn=no])]) +@@ -1748,7 +1748,7 @@ if test "$target_cpu" = arm; then + AC_CACHE_CHECK([for compile options to get strict alignment], [grub_cv_target_cc_strict_align], [ + grub_cv_target_cc_strict_align= + for arg in -mno-unaligned-access "-Xclang -mstrict-align" -mstrict-align; do +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + LDFLAGS="$TARGET_LDFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x"$flag" = x1; then +@@ -1834,7 +1834,7 @@ int va_arg_func (int fixed, va_list args);]], [[]])], + fi + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_cc_wtrampolines], [ +- CFLAGS="$TARGET_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_cc_wtrampolines=yes], +@@ -2362,16 +2362,11 @@ AC_SUBST(END_SYMBOL) + AC_SUBST(PACKAGE) + AC_SUBST(VERSION) + +-AC_ARG_ENABLE([werror], +- [AS_HELP_STRING([--disable-werror], +- [do not use -Werror when building GRUB])]) +-if test x"$enable_werror" != xno ; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Werror" +- HOST_CFLAGS="$HOST_CFLAGS -Werror" +- if test "x$grub_cv_cc_target_clang" = xyes; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error=vla" +- HOST_CFLAGS="$HOST_CFLAGS -Wno-error=vla" +- fi ++TARGET_CFLAGS="$TARGET_CFLAGS" ++HOST_CFLAGS="$HOST_CFLAGS" ++if test "x$grub_cv_cc_target_clang" = xyes; then ++ TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error" ++ HOST_CFLAGS="$HOST_CFLAGS -Wno-error" + fi + + TARGET_CPP="$TARGET_CC -E" +diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am +index 8577462d5..8a12861ba 100644 +--- a/grub-core/Makefile.am ++++ b/grub-core/Makefile.am +@@ -483,7 +483,7 @@ if COND_ENABLE_EFIEMU + efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + -rm -f $@ + -rm -f $@.bin +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -nostdlib -static -O2 -c -o $@.bin $< + if test "x$(TARGET_APPLE_LINKER)" = x1; then \ + $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \ + rm -f $@.bin ; \ +@@ -496,10 +496,10 @@ efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + + # Link format -arch,x86_64 means Apple linker + efiemu64_c.o: efiemu/runtime/efiemu.c +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64_s.o: efiemu/runtime/efiemu.S +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF) + -rm -f $@ +diff --git a/grub-core/lib/libgcrypt/configure b/grub-core/lib/libgcrypt/configure +index 4a7bee2fb..b3fb1db4f 100755 +--- a/grub-core/lib/libgcrypt/configure ++++ b/grub-core/lib/libgcrypt/configure +@@ -4705,8 +4705,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -4740,7 +4740,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -4762,7 +4762,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -5081,7 +5081,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -5857,8 +5857,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -5892,7 +5892,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -5914,7 +5914,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -6233,7 +6233,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -6500,7 +6500,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -17454,7 +17454,7 @@ int foo __attribute__ ((visibility ("hidden"))) = 1; + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -17483,7 +17483,7 @@ int foo (int x); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden[ _]foo' conftest.s >/dev/null 2>&1; + then +@@ -17514,7 +17514,7 @@ extern int foo (int x) __asm ("xyzzy"); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -17571,9 +17571,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -18275,10 +18275,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +diff --git a/grub-core/lib/libgcrypt/configure.ac b/grub-core/lib/libgcrypt/configure.ac +index 1d06ca3b1..0a4e0286a 100644 +--- a/grub-core/lib/libgcrypt/configure.ac ++++ b/grub-core/lib/libgcrypt/configure.ac +@@ -1007,7 +1007,7 @@ AC_CACHE_CHECK(whether the visibility attribute is supported, + int bar __attribute__ ((visibility ("protected"))) = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -1027,7 +1027,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int bar (int x) { return x; } + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden@<:@ _@:>@foo' conftest.s >/dev/null 2>&1; + then +@@ -1049,7 +1049,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int dfoo = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -1081,9 +1081,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -1393,10 +1393,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +-- +2.47.3 + diff --git a/config/module/grub/nvme/patches/0013-force-disable-werror.patch b/config/module/grub/nvme/patches/0013-force-disable-werror.patch new file mode 100644 index 00000000..a4837f63 --- /dev/null +++ b/config/module/grub/nvme/patches/0013-force-disable-werror.patch @@ -0,0 +1,602 @@ +From 2adf79420721b5f7e25d657ba1a6bb60aa221bce Mon Sep 17 00:00:00 2001 +From: Leah Rowe <leah@libreboot.org> +Date: Mon, 21 Sep 2026 12:13:16 +0100 +Subject: [PATCH 1/1] force-disable werror + +Signed-off-by: Leah Rowe <leah@libreboot.org> +--- + Makefile.am | 4 +- + acinclude.m4 | 8 +-- + conf/Makefile.common | 2 +- + configure.ac | 79 +++++++++++++--------------- + grub-core/Makefile.am | 6 +-- + grub-core/lib/libgcrypt/configure | 36 ++++++------- + grub-core/lib/libgcrypt/configure.ac | 14 ++--- + 7 files changed, 72 insertions(+), 77 deletions(-) + +diff --git a/Makefile.am b/Makefile.am +index 43635d5ff..0f7f55e83 100644 +--- a/Makefile.am ++++ b/Makefile.am +@@ -89,11 +89,11 @@ CLEANFILES += garbage-gen$(BUILD_EXEEXT) + EXTRA_DIST += util/garbage-gen.c + + build-grub-gen-asciih$(BUILD_EXEEXT): util/grub-gen-asciih.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-asciih$(BUILD_EXEEXT) + + build-grub-gen-widthspec$(BUILD_EXEEXT): util/grub-gen-widthspec.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-widthspec$(BUILD_EXEEXT) + + if COND_STARFIELD +diff --git a/acinclude.m4 b/acinclude.m4 +index fa7840f09..d871737fd 100644 +--- a/acinclude.m4 ++++ b/acinclude.m4 +@@ -368,7 +368,7 @@ AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe']) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ + void foo (void) { volatile char a[8]; a[3]; } + ]])]) +-[if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then] ++[if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then] + AC_MSG_RESULT([yes]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.s +@@ -430,7 +430,7 @@ link_nopie_needed=no] + AC_MSG_CHECKING([whether linker needs disabling of PIE to work]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[]])]) + +-[if eval "$ac_compile -Wl,-r -nostdlib -Werror -o conftest.o" 2> /dev/null; then] ++[if eval "$ac_compile -Wl,-r -nostdlib -o conftest.o" 2> /dev/null; then] + AC_MSG_RESULT([no]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.o +@@ -446,7 +446,7 @@ AC_DEFUN([grub_CHECK_NO_PIE], + [AC_MSG_CHECKING([whether linker accepts -no-pie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -no-pie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -no-pie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie=yes], + [grub_cv_cc_ld_no_pie=no]) +@@ -463,7 +463,7 @@ AC_DEFUN([grub_CHECK_NO_PIE_ONEWORD], + [AC_MSG_CHECKING([whether linker accepts -nopie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie_oneword, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -nopie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -nopie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie_oneword=yes], + [grub_cv_cc_ld_no_pie_oneword=no]) +diff --git a/conf/Makefile.common b/conf/Makefile.common +index 7ef171b2b..41772df6b 100644 +--- a/conf/Makefile.common ++++ b/conf/Makefile.common +@@ -77,7 +77,7 @@ grubconfdir = $(sysconfdir)/grub.d + platformdir = $(pkglibdir)/$(target_cpu)-$(platform) + starfielddir = $(pkgdatadir)/themes/starfield + +-CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error=attributes ++CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error + CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/lib/gnulib -I$(top_srcdir)/grub-core/lib/gnulib + + CFLAGS_POSIX = -fno-builtin +diff --git a/configure.ac b/configure.ac +index 209c0fb11..1b808ce7b 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -433,10 +433,10 @@ AC_CHECK_FUNCS(posix_memalign memalign getextmntent atexit) + AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h limits.h) + + # glibc 2.25 still includes sys/sysmacros.h in sys/types.h but emits deprecation +-# warning which causes compilation failure later with -Werror. So use -Werror here ++# warning which causes compilation failure later with. So use here + # as well to force proper sys/sysmacros.h detection. Used in include/grub/osdep/major.h. + SAVED_CFLAGS="$CFLAGS" +-CFLAGS="$HOST_CFLAGS -Werror" ++CFLAGS="$HOST_CFLAGS" + AC_HEADER_MAJOR + CFLAGS="$SAVED_CFLAGS" + +@@ -464,7 +464,7 @@ AC_SUBST([LIBUTIL]) + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_host_cc_wtrampolines], [ + SAVED_CFLAGS="$CFLAGS" +- CFLAGS="$HOST_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$HOST_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_host_cc_wtrampolines=yes], +@@ -520,7 +520,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_cc_w_extra_flags], [ + SAVED_CFLAGS="$CFLAGS" + grub_cv_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$HOST_CFLAGS $x -Werror" ++ CFLAGS="$HOST_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x$flag = x1 ; then + grub_cv_cc_w_extra_flags="$grub_cv_cc_w_extra_flags $x" +@@ -614,7 +614,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_target_cc_w_extra_flags], [ + + grub_cv_target_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$TARGET_CFLAGS $x -Werror" ++ CFLAGS="$TARGET_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -649,7 +649,7 @@ if test x$target_cpu = xpowerpc -o x$target_cpu = xmips; then + if test x"$grub_cv_target_cc_big_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ != __BYTE_ORDER__) + #error still little endian +@@ -684,7 +684,7 @@ elif test x$target_cpu = xmipsel; then + if test x"$grub_cv_target_cc_little_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ == __BYTE_ORDER__) + #error still big endian +@@ -722,7 +722,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + if test x"$grub_cv_target_cc_mips_o32_abi" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if !defined(_ABIO32) || !defined(_MIPS_SIM) || (_MIPS_SIM != _ABIO32) + #error not o32 ABI +@@ -794,7 +794,7 @@ fi + # on mips redirect cache flushing function to non-existant one. + if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + AC_CACHE_CHECK([whether -mflush-func=grub_red_herring works], [grub_cv_cc_mflush_func], [ +- CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring -Werror" ++ CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mflush_func=yes], + [grub_cv_cc_mflush_func=no]) +@@ -805,7 +805,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + fi + + AC_CACHE_CHECK([whether -mno-gpopt works], [grub_cv_cc_mno_gpopt], [ +- CFLAGS="$TARGET_CFLAGS -mno-gpopt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-gpopt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_gpopt=yes], + [grub_cv_cc_mno_gpopt=no]) +@@ -822,7 +822,7 @@ if test "x$target_cpu" = xi386; then + TARGET_CFLAGS="$TARGET_CFLAGS -falign-functions=1" + + AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [ +- CFLAGS="$TARGET_CFLAGS -falign-loops=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-loops=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_loop=yes], + [grub_cv_cc_falign_loop=no]) +@@ -833,7 +833,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -falign-jumps works], [grub_cv_cc_falign_jumps], [ +- CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-jumps=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_jumps=yes], + [grub_cv_cc_falign_jumps=no]) +@@ -845,7 +845,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -freg-struct-return works], [grub_cv_cc_freg_struct_return], [ +- CFLAGS="$TARGET_CFLAGS -freg-struct-return -Werror" ++ CFLAGS="$TARGET_CFLAGS -freg-struct-return" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_freg_struct_return=yes], + [grub_cv_cc_freg_struct_return=no]) +@@ -863,7 +863,7 @@ fi + + if ( test "x$target_cpu" = xi386 || test "x$target_cpu" = xx86_64 ); then + AC_CACHE_CHECK([whether -Wa,-mx86-used-note works], [grub_cv_cc_mx86_used_note], [ +- CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mx86_used_note=yes], + [grub_cv_cc_mx86_used_note=no]) +@@ -877,7 +877,7 @@ fi + + if test "x$target_cpu" = xloongarch64; then + AC_CACHE_CHECK([whether _mno_explicit_relocs works], [grub_cv_cc_mno_explicit_relocs], [ +- CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_explicit_relocs=yes], + [grub_cv_cc_mno_explicit_relocs=no]) +@@ -893,7 +893,7 @@ if test "x$target_cpu" = xloongarch64; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -920,7 +920,7 @@ if test "x$target_cpu" = xriscv64 || test "x$target_cpu" = xriscv32; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -946,35 +946,35 @@ if test x"$platform" != xemu ; then + AC_CACHE_CHECK([for options to get soft-float], grub_cv_target_cc_soft_float, [ + grub_cv_target_cc_soft_float=no + if test "x$target_cpu" = xarm64; then +- CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only -Werror" ++ CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mgeneral-regs-only"], []) + fi + if test "x$target_cpu" = xriscv32; then +- CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac -mabi=ilp32"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac_zicsr_zifencei -mabi=ilp32"], []) + fi + if test "x$target_cpu" = xriscv64; then +- CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac -mabi=lp64"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac_zicsr_zifencei -mabi=lp64"], []) + fi + if test "x$target_cpu" = xia64; then +- CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mno-inline-float-divide -mno-inline-sqrt"], []) + fi + if test "x$target_cpu" = xsh4; then +- CFLAGS="$TARGET_CFLAGS -m4-nofpu -Werror" ++ CFLAGS="$TARGET_CFLAGS -m4-nofpu" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-m4-nofpu"], []) + fi +@@ -984,7 +984,7 @@ if test x"$platform" != xemu ; then + if test x"$grub_cv_target_cc_soft_float" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="$cand"], []) + done +@@ -1015,7 +1015,7 @@ if test x"$target_cpu" = xsparc64 ; then + if test x"$grub_cv_target_cc_mno_app_regs" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_app_regs="$cand"], []) +@@ -1039,7 +1039,7 @@ if test x"$target_cpu" = xsparc64 ; then + break + fi + LDFLAGS="$TARGET_LDFLAGS $cand -nostdlib -static" +- CFLAGS="$TARGET_CFLAGS -Werror" ++ CFLAGS="$TARGET_CFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -1569,7 +1569,7 @@ if test "x$target_cpu" = xarm; then + if test x"$grub_cv_target_cc_mno_movt" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_movt="$cand"], []) +@@ -1581,7 +1581,7 @@ if test "x$target_cpu" = xarm; then + TARGET_CPPFLAGS="$TARGET_CPPFLAGS $grub_cv_target_cc_mno_movt" + fi + AC_CACHE_CHECK([whether option -mthumb-interwork works], grub_cv_cc_mthumb_interwork, [ +- CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror" ++ CFLAGS="$TARGET_CFLAGS -mthumb-interwork" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mthumb_interwork=yes], + [grub_cv_cc_mthumb_interwork=no]) +@@ -1595,7 +1595,7 @@ if test "x$target_cpu" = xarm; then + fi + + AC_CACHE_CHECK([whether option -Qn works], grub_cv_target_cc_qn, [ +- CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments -Werror" ++ CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_qn=yes], + [grub_cv_target_cc_qn=no])]) +@@ -1748,7 +1748,7 @@ if test "$target_cpu" = arm; then + AC_CACHE_CHECK([for compile options to get strict alignment], [grub_cv_target_cc_strict_align], [ + grub_cv_target_cc_strict_align= + for arg in -mno-unaligned-access "-Xclang -mstrict-align" -mstrict-align; do +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + LDFLAGS="$TARGET_LDFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x"$flag" = x1; then +@@ -1834,7 +1834,7 @@ int va_arg_func (int fixed, va_list args);]], [[]])], + fi + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_cc_wtrampolines], [ +- CFLAGS="$TARGET_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_cc_wtrampolines=yes], +@@ -2362,16 +2362,11 @@ AC_SUBST(END_SYMBOL) + AC_SUBST(PACKAGE) + AC_SUBST(VERSION) + +-AC_ARG_ENABLE([werror], +- [AS_HELP_STRING([--disable-werror], +- [do not use -Werror when building GRUB])]) +-if test x"$enable_werror" != xno ; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Werror" +- HOST_CFLAGS="$HOST_CFLAGS -Werror" +- if test "x$grub_cv_cc_target_clang" = xyes; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error=vla" +- HOST_CFLAGS="$HOST_CFLAGS -Wno-error=vla" +- fi ++TARGET_CFLAGS="$TARGET_CFLAGS" ++HOST_CFLAGS="$HOST_CFLAGS" ++if test "x$grub_cv_cc_target_clang" = xyes; then ++ TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error" ++ HOST_CFLAGS="$HOST_CFLAGS -Wno-error" + fi + + TARGET_CPP="$TARGET_CC -E" +diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am +index 8577462d5..8a12861ba 100644 +--- a/grub-core/Makefile.am ++++ b/grub-core/Makefile.am +@@ -483,7 +483,7 @@ if COND_ENABLE_EFIEMU + efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + -rm -f $@ + -rm -f $@.bin +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -nostdlib -static -O2 -c -o $@.bin $< + if test "x$(TARGET_APPLE_LINKER)" = x1; then \ + $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \ + rm -f $@.bin ; \ +@@ -496,10 +496,10 @@ efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + + # Link format -arch,x86_64 means Apple linker + efiemu64_c.o: efiemu/runtime/efiemu.c +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64_s.o: efiemu/runtime/efiemu.S +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF) + -rm -f $@ +diff --git a/grub-core/lib/libgcrypt/configure b/grub-core/lib/libgcrypt/configure +index 4a7bee2fb..b3fb1db4f 100755 +--- a/grub-core/lib/libgcrypt/configure ++++ b/grub-core/lib/libgcrypt/configure +@@ -4705,8 +4705,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -4740,7 +4740,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -4762,7 +4762,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -5081,7 +5081,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -5857,8 +5857,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -5892,7 +5892,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -5914,7 +5914,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -6233,7 +6233,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -6500,7 +6500,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -17454,7 +17454,7 @@ int foo __attribute__ ((visibility ("hidden"))) = 1; + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -17483,7 +17483,7 @@ int foo (int x); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden[ _]foo' conftest.s >/dev/null 2>&1; + then +@@ -17514,7 +17514,7 @@ extern int foo (int x) __asm ("xyzzy"); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -17571,9 +17571,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -18275,10 +18275,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +diff --git a/grub-core/lib/libgcrypt/configure.ac b/grub-core/lib/libgcrypt/configure.ac +index 1d06ca3b1..0a4e0286a 100644 +--- a/grub-core/lib/libgcrypt/configure.ac ++++ b/grub-core/lib/libgcrypt/configure.ac +@@ -1007,7 +1007,7 @@ AC_CACHE_CHECK(whether the visibility attribute is supported, + int bar __attribute__ ((visibility ("protected"))) = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -1027,7 +1027,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int bar (int x) { return x; } + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden@<:@ _@:>@foo' conftest.s >/dev/null 2>&1; + then +@@ -1049,7 +1049,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int dfoo = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -1081,9 +1081,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -1393,10 +1393,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +-- +2.47.3 + diff --git a/config/module/grub/xhci_nvme/patches/0024-force-disable-werror.patch b/config/module/grub/xhci_nvme/patches/0024-force-disable-werror.patch new file mode 100644 index 00000000..a4837f63 --- /dev/null +++ b/config/module/grub/xhci_nvme/patches/0024-force-disable-werror.patch @@ -0,0 +1,602 @@ +From 2adf79420721b5f7e25d657ba1a6bb60aa221bce Mon Sep 17 00:00:00 2001 +From: Leah Rowe <leah@libreboot.org> +Date: Mon, 21 Sep 2026 12:13:16 +0100 +Subject: [PATCH 1/1] force-disable werror + +Signed-off-by: Leah Rowe <leah@libreboot.org> +--- + Makefile.am | 4 +- + acinclude.m4 | 8 +-- + conf/Makefile.common | 2 +- + configure.ac | 79 +++++++++++++--------------- + grub-core/Makefile.am | 6 +-- + grub-core/lib/libgcrypt/configure | 36 ++++++------- + grub-core/lib/libgcrypt/configure.ac | 14 ++--- + 7 files changed, 72 insertions(+), 77 deletions(-) + +diff --git a/Makefile.am b/Makefile.am +index 43635d5ff..0f7f55e83 100644 +--- a/Makefile.am ++++ b/Makefile.am +@@ -89,11 +89,11 @@ CLEANFILES += garbage-gen$(BUILD_EXEEXT) + EXTRA_DIST += util/garbage-gen.c + + build-grub-gen-asciih$(BUILD_EXEEXT): util/grub-gen-asciih.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-asciih$(BUILD_EXEEXT) + + build-grub-gen-widthspec$(BUILD_EXEEXT): util/grub-gen-widthspec.c +- $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall -Werror ++ $(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_MKFONT=1 -DGRUB_BUILD=1 -DGRUB_UTIL=1 $^ $(BUILD_FREETYPE_CFLAGS) $(BUILD_FREETYPE_LIBS) -Wall + CLEANFILES += build-grub-gen-widthspec$(BUILD_EXEEXT) + + if COND_STARFIELD +diff --git a/acinclude.m4 b/acinclude.m4 +index fa7840f09..d871737fd 100644 +--- a/acinclude.m4 ++++ b/acinclude.m4 +@@ -368,7 +368,7 @@ AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe']) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ + void foo (void) { volatile char a[8]; a[3]; } + ]])]) +-[if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then] ++[if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then] + AC_MSG_RESULT([yes]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.s +@@ -430,7 +430,7 @@ link_nopie_needed=no] + AC_MSG_CHECKING([whether linker needs disabling of PIE to work]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[]])]) + +-[if eval "$ac_compile -Wl,-r -nostdlib -Werror -o conftest.o" 2> /dev/null; then] ++[if eval "$ac_compile -Wl,-r -nostdlib -o conftest.o" 2> /dev/null; then] + AC_MSG_RESULT([no]) + [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? + rm -f conftest.o +@@ -446,7 +446,7 @@ AC_DEFUN([grub_CHECK_NO_PIE], + [AC_MSG_CHECKING([whether linker accepts -no-pie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -no-pie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -no-pie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie=yes], + [grub_cv_cc_ld_no_pie=no]) +@@ -463,7 +463,7 @@ AC_DEFUN([grub_CHECK_NO_PIE_ONEWORD], + [AC_MSG_CHECKING([whether linker accepts -nopie]) + AC_CACHE_VAL(grub_cv_cc_ld_no_pie_oneword, + [save_LDFLAGS="$LDFLAGS" +-LDFLAGS="$LDFLAGS -nopie -nostdlib -Werror" ++LDFLAGS="$LDFLAGS -nopie -nostdlib" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_ld_no_pie_oneword=yes], + [grub_cv_cc_ld_no_pie_oneword=no]) +diff --git a/conf/Makefile.common b/conf/Makefile.common +index 7ef171b2b..41772df6b 100644 +--- a/conf/Makefile.common ++++ b/conf/Makefile.common +@@ -77,7 +77,7 @@ grubconfdir = $(sysconfdir)/grub.d + platformdir = $(pkglibdir)/$(target_cpu)-$(platform) + starfielddir = $(pkgdatadir)/themes/starfield + +-CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error=attributes ++CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion -Wno-error + CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/lib/gnulib -I$(top_srcdir)/grub-core/lib/gnulib + + CFLAGS_POSIX = -fno-builtin +diff --git a/configure.ac b/configure.ac +index 209c0fb11..1b808ce7b 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -433,10 +433,10 @@ AC_CHECK_FUNCS(posix_memalign memalign getextmntent atexit) + AC_CHECK_HEADERS(sys/param.h sys/mount.h sys/mnttab.h limits.h) + + # glibc 2.25 still includes sys/sysmacros.h in sys/types.h but emits deprecation +-# warning which causes compilation failure later with -Werror. So use -Werror here ++# warning which causes compilation failure later with. So use here + # as well to force proper sys/sysmacros.h detection. Used in include/grub/osdep/major.h. + SAVED_CFLAGS="$CFLAGS" +-CFLAGS="$HOST_CFLAGS -Werror" ++CFLAGS="$HOST_CFLAGS" + AC_HEADER_MAJOR + CFLAGS="$SAVED_CFLAGS" + +@@ -464,7 +464,7 @@ AC_SUBST([LIBUTIL]) + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_host_cc_wtrampolines], [ + SAVED_CFLAGS="$CFLAGS" +- CFLAGS="$HOST_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$HOST_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_host_cc_wtrampolines=yes], +@@ -520,7 +520,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_cc_w_extra_flags], [ + SAVED_CFLAGS="$CFLAGS" + grub_cv_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$HOST_CFLAGS $x -Werror" ++ CFLAGS="$HOST_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x$flag = x1 ; then + grub_cv_cc_w_extra_flags="$grub_cv_cc_w_extra_flags $x" +@@ -614,7 +614,7 @@ AC_CACHE_CHECK([which extra warnings work], [grub_cv_target_cc_w_extra_flags], [ + + grub_cv_target_cc_w_extra_flags= + for x in $EXTRA_WARN_FLAGS; do +- CFLAGS="$TARGET_CFLAGS $x -Werror" ++ CFLAGS="$TARGET_CFLAGS $x" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -649,7 +649,7 @@ if test x$target_cpu = xpowerpc -o x$target_cpu = xmips; then + if test x"$grub_cv_target_cc_big_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ != __BYTE_ORDER__) + #error still little endian +@@ -684,7 +684,7 @@ elif test x$target_cpu = xmipsel; then + if test x"$grub_cv_target_cc_little_endian" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__ORDER_BIG_ENDIAN__ == __BYTE_ORDER__) + #error still big endian +@@ -722,7 +722,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + if test x"$grub_cv_target_cc_mips_o32_abi" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if !defined(_ABIO32) || !defined(_MIPS_SIM) || (_MIPS_SIM != _ABIO32) + #error not o32 ABI +@@ -794,7 +794,7 @@ fi + # on mips redirect cache flushing function to non-existant one. + if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + AC_CACHE_CHECK([whether -mflush-func=grub_red_herring works], [grub_cv_cc_mflush_func], [ +- CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring -Werror" ++ CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mflush_func=yes], + [grub_cv_cc_mflush_func=no]) +@@ -805,7 +805,7 @@ if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then + fi + + AC_CACHE_CHECK([whether -mno-gpopt works], [grub_cv_cc_mno_gpopt], [ +- CFLAGS="$TARGET_CFLAGS -mno-gpopt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-gpopt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_gpopt=yes], + [grub_cv_cc_mno_gpopt=no]) +@@ -822,7 +822,7 @@ if test "x$target_cpu" = xi386; then + TARGET_CFLAGS="$TARGET_CFLAGS -falign-functions=1" + + AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [ +- CFLAGS="$TARGET_CFLAGS -falign-loops=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-loops=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_loop=yes], + [grub_cv_cc_falign_loop=no]) +@@ -833,7 +833,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -falign-jumps works], [grub_cv_cc_falign_jumps], [ +- CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -Werror" ++ CFLAGS="$TARGET_CFLAGS -falign-jumps=1" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_falign_jumps=yes], + [grub_cv_cc_falign_jumps=no]) +@@ -845,7 +845,7 @@ if test "x$target_cpu" = xi386; then + fi + + AC_CACHE_CHECK([whether -freg-struct-return works], [grub_cv_cc_freg_struct_return], [ +- CFLAGS="$TARGET_CFLAGS -freg-struct-return -Werror" ++ CFLAGS="$TARGET_CFLAGS -freg-struct-return" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_freg_struct_return=yes], + [grub_cv_cc_freg_struct_return=no]) +@@ -863,7 +863,7 @@ fi + + if ( test "x$target_cpu" = xi386 || test "x$target_cpu" = xx86_64 ); then + AC_CACHE_CHECK([whether -Wa,-mx86-used-note works], [grub_cv_cc_mx86_used_note], [ +- CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wa,-mx86-used-note=no" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mx86_used_note=yes], + [grub_cv_cc_mx86_used_note=no]) +@@ -877,7 +877,7 @@ fi + + if test "x$target_cpu" = xloongarch64; then + AC_CACHE_CHECK([whether _mno_explicit_relocs works], [grub_cv_cc_mno_explicit_relocs], [ +- CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-explicit-relocs" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mno_explicit_relocs=yes], + [grub_cv_cc_mno_explicit_relocs=no]) +@@ -893,7 +893,7 @@ if test "x$target_cpu" = xloongarch64; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -920,7 +920,7 @@ if test "x$target_cpu" = xriscv64 || test "x$target_cpu" = xriscv32; then + if test x"$grub_cv_target_cc_mno_relax" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -946,35 +946,35 @@ if test x"$platform" != xemu ; then + AC_CACHE_CHECK([for options to get soft-float], grub_cv_target_cc_soft_float, [ + grub_cv_target_cc_soft_float=no + if test "x$target_cpu" = xarm64; then +- CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only -Werror" ++ CFLAGS="$TARGET_CFLAGS -mgeneral-regs-only" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mgeneral-regs-only"], []) + fi + if test "x$target_cpu" = xriscv32; then +- CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac -mabi=ilp32"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv32imac_zicsr_zifencei -mabi=ilp32"], []) + fi + if test "x$target_cpu" = xriscv64; then +- CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac -mabi=lp64"], []) + # ISA spec version 20191213 factored out extensions Zicsr and Zifencei +- CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64 -Werror" ++ CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-march=rv64imac_zicsr_zifencei -mabi=lp64"], []) + fi + if test "x$target_cpu" = xia64; then +- CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt -Werror" ++ CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-mno-inline-float-divide -mno-inline-sqrt"], []) + fi + if test "x$target_cpu" = xsh4; then +- CFLAGS="$TARGET_CFLAGS -m4-nofpu -Werror" ++ CFLAGS="$TARGET_CFLAGS -m4-nofpu" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="-m4-nofpu"], []) + fi +@@ -984,7 +984,7 @@ if test x"$platform" != xemu ; then + if test x"$grub_cv_target_cc_soft_float" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_soft_float="$cand"], []) + done +@@ -1015,7 +1015,7 @@ if test x"$target_cpu" = xsparc64 ; then + if test x"$grub_cv_target_cc_mno_app_regs" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_app_regs="$cand"], []) +@@ -1039,7 +1039,7 @@ if test x"$target_cpu" = xsparc64 ; then + break + fi + LDFLAGS="$TARGET_LDFLAGS $cand -nostdlib -static" +- CFLAGS="$TARGET_CFLAGS -Werror" ++ CFLAGS="$TARGET_CFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + asm (".globl start; start:"); + void __main (void); +@@ -1569,7 +1569,7 @@ if test "x$target_cpu" = xarm; then + if test x"$grub_cv_target_cc_mno_movt" != xno ; then + break + fi +- CFLAGS="$TARGET_CFLAGS $cand -Werror" ++ CFLAGS="$TARGET_CFLAGS $cand" + CPPFLAGS="$TARGET_CPPFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_mno_movt="$cand"], []) +@@ -1581,7 +1581,7 @@ if test "x$target_cpu" = xarm; then + TARGET_CPPFLAGS="$TARGET_CPPFLAGS $grub_cv_target_cc_mno_movt" + fi + AC_CACHE_CHECK([whether option -mthumb-interwork works], grub_cv_cc_mthumb_interwork, [ +- CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror" ++ CFLAGS="$TARGET_CFLAGS -mthumb-interwork" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_cc_mthumb_interwork=yes], + [grub_cv_cc_mthumb_interwork=no]) +@@ -1595,7 +1595,7 @@ if test "x$target_cpu" = xarm; then + fi + + AC_CACHE_CHECK([whether option -Qn works], grub_cv_target_cc_qn, [ +- CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments -Werror" ++ CFLAGS="$TARGET_CFLAGS -Qn -Qunused-arguments" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [grub_cv_target_cc_qn=yes], + [grub_cv_target_cc_qn=no])]) +@@ -1748,7 +1748,7 @@ if test "$target_cpu" = arm; then + AC_CACHE_CHECK([for compile options to get strict alignment], [grub_cv_target_cc_strict_align], [ + grub_cv_target_cc_strict_align= + for arg in -mno-unaligned-access "-Xclang -mstrict-align" -mstrict-align; do +- CFLAGS="$TARGET_CFLAGS $arg -Werror" ++ CFLAGS="$TARGET_CFLAGS $arg" + LDFLAGS="$TARGET_LDFLAGS" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [flag=1], [flag=0]) + if test x"$flag" = x1; then +@@ -1834,7 +1834,7 @@ int va_arg_func (int fixed, va_list args);]], [[]])], + fi + + AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_cc_wtrampolines], [ +- CFLAGS="$TARGET_CFLAGS -Wtrampolines -Werror" ++ CFLAGS="$TARGET_CFLAGS -Wtrampolines" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> + int va_arg_func (int fixed, va_list args);]], [[]])], + [grub_cv_cc_wtrampolines=yes], +@@ -2362,16 +2362,11 @@ AC_SUBST(END_SYMBOL) + AC_SUBST(PACKAGE) + AC_SUBST(VERSION) + +-AC_ARG_ENABLE([werror], +- [AS_HELP_STRING([--disable-werror], +- [do not use -Werror when building GRUB])]) +-if test x"$enable_werror" != xno ; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Werror" +- HOST_CFLAGS="$HOST_CFLAGS -Werror" +- if test "x$grub_cv_cc_target_clang" = xyes; then +- TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error=vla" +- HOST_CFLAGS="$HOST_CFLAGS -Wno-error=vla" +- fi ++TARGET_CFLAGS="$TARGET_CFLAGS" ++HOST_CFLAGS="$HOST_CFLAGS" ++if test "x$grub_cv_cc_target_clang" = xyes; then ++ TARGET_CFLAGS="$TARGET_CFLAGS -Wno-error" ++ HOST_CFLAGS="$HOST_CFLAGS -Wno-error" + fi + + TARGET_CPP="$TARGET_CC -E" +diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am +index 8577462d5..8a12861ba 100644 +--- a/grub-core/Makefile.am ++++ b/grub-core/Makefile.am +@@ -483,7 +483,7 @@ if COND_ENABLE_EFIEMU + efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + -rm -f $@ + -rm -f $@.bin +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -nostdlib -static -O2 -c -o $@.bin $< + if test "x$(TARGET_APPLE_LINKER)" = x1; then \ + $(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \ + rm -f $@.bin ; \ +@@ -496,10 +496,10 @@ efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF) + + # Link format -arch,x86_64 means Apple linker + efiemu64_c.o: efiemu/runtime/efiemu.c +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64_s.o: efiemu/runtime/efiemu.S +- $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< ++ $(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $< + + efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF) + -rm -f $@ +diff --git a/grub-core/lib/libgcrypt/configure b/grub-core/lib/libgcrypt/configure +index 4a7bee2fb..b3fb1db4f 100755 +--- a/grub-core/lib/libgcrypt/configure ++++ b/grub-core/lib/libgcrypt/configure +@@ -4705,8 +4705,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -4740,7 +4740,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -4762,7 +4762,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -5081,7 +5081,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -5857,8 +5857,8 @@ if test ${ac_cv_prog_cc_g+y} + then : + printf %s "(cached) " >&6 + else $as_nop +- ac_save_c_werror_flag=$ac_c_werror_flag +- ac_c_werror_flag=yes ++ ac_save_c_werror_flag=no ++ ac_c_werror_flag=no + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +@@ -5892,7 +5892,7 @@ if ac_fn_c_try_compile "$LINENO" + then : + + else $as_nop +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +@@ -5914,7 +5914,7 @@ fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + fi + rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +- ac_c_werror_flag=$ac_save_c_werror_flag ++ ac_c_werror_flag=no + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 + printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +@@ -6233,7 +6233,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -6500,7 +6500,7 @@ else $as_nop + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings +- # or remarks (even with -Werror). So we grep stderr for any message ++ # or remarks (even with). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required +@@ -17454,7 +17454,7 @@ int foo __attribute__ ((visibility ("hidden"))) = 1; + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -17483,7 +17483,7 @@ int foo (int x); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep '\.hidden[ _]foo' conftest.s >/dev/null 2>&1; + then +@@ -17514,7 +17514,7 @@ extern int foo (int x) __asm ("xyzzy"); + + _ACEOF + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&5 2>&5 ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -17571,9 +17571,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -18275,10 +18275,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +diff --git a/grub-core/lib/libgcrypt/configure.ac b/grub-core/lib/libgcrypt/configure.ac +index 1d06ca3b1..0a4e0286a 100644 +--- a/grub-core/lib/libgcrypt/configure.ac ++++ b/grub-core/lib/libgcrypt/configure.ac +@@ -1007,7 +1007,7 @@ AC_CACHE_CHECK(whether the visibility attribute is supported, + int bar __attribute__ ((visibility ("protected"))) = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then + if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then +@@ -1027,7 +1027,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int bar (int x) { return x; } + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep '\.hidden@<:@ _@:>@foo' conftest.s >/dev/null 2>&1; + then +@@ -1049,7 +1049,7 @@ if test "$gcry_cv_visibility_attribute" = "yes"; then + int dfoo = 1; + ]])]) + +- if ${CC-cc} -Werror -S conftest.c -o conftest.s \ ++ if ${CC-cc} -S conftest.c -o conftest.s \ + 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then + if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ + grep 'abccb' conftest.s >/dev/null 2>&1; then +@@ -1081,9 +1081,9 @@ fi + + + # Following attribute tests depend on warnings to cause compile to fail, +-# so set -Werror temporarily. ++# so set temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +@@ -1393,10 +1393,10 @@ fi + ############################################# + + +-# Following tests depend on warnings to cause compile to fail, so set -Werror ++# Following tests depend on warnings to cause compile to fail, so set + # temporarily. + _gcc_cflags_save=$CFLAGS +-CFLAGS="$CFLAGS -Werror" ++CFLAGS="$CFLAGS" + + + # +-- +2.47.3 + |