diff options
Diffstat (limited to 'config/coreboot/default/patches/0040-Fix-build-with-GCC-15-as-host-compiler.patch')
| -rw-r--r-- | config/coreboot/default/patches/0040-Fix-build-with-GCC-15-as-host-compiler.patch | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0040-Fix-build-with-GCC-15-as-host-compiler.patch b/config/coreboot/default/patches/0040-Fix-build-with-GCC-15-as-host-compiler.patch new file mode 100644 index 00000000..a7b28f2e --- /dev/null +++ b/config/coreboot/default/patches/0040-Fix-build-with-GCC-15-as-host-compiler.patch @@ -0,0 +1,62 @@ +From 281151d85240bd8a60545b6415e0f44ce6a2af33 Mon Sep 17 00:00:00 2001 +From: Alper Nebi Yasak <alpernebiyasak@gmail.com> +Date: Tue, 29 Apr 2025 17:31:13 +0300 +Subject: [PATCH] WIP: Fix build with GCC 15 as host compiler + +GCC 15 now considers the unterminated-string-initialization warning as +part of -Werror by default. Coreboot compiles host utilities with the +system compiler, which results in getting this error in some files. + +Mark a hexadecimal translation table in cbfstool code as "nonstring" to +avoid the warning-turned-error. + +The bios log prefixes are non-null-terminated as well, but I couldn't +figure out how to mark them as non-strings. Temporarily disable the +warning with a pragma to avoid the error. That pragma causes an error on +GCC 14, so disable pragma warnings along with it to avoid that as well. + +Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> +--- + src/commonlib/include/commonlib/loglevel.h | 4 ++++ + util/cbfstool/common.c | 2 +- + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/src/commonlib/include/commonlib/loglevel.h b/src/commonlib/include/commonlib/loglevel.h +index 79fbcfc6d92b..31438c945ff5 100644 +--- a/src/commonlib/include/commonlib/loglevel.h ++++ b/src/commonlib/include/commonlib/loglevel.h +@@ -163,6 +163,9 @@ + * When printing logs, lines should be printed with the following prefixes in + * front of them according to the BIOS_LOG_PREFIX_PATTERN printf() pattern. + */ ++#pragma GCC diagnostic push ++#pragma GCC diagnostic ignored "-Wpragmas" ++#pragma GCC diagnostic ignored "-Wunterminated-string-initialization" + #define BIOS_LOG_PREFIX_PATTERN "[%.5s] " + #define BIOS_LOG_PREFIX_MAX_LEVEL BIOS_SPEW + static const char bios_log_prefix[BIOS_LOG_PREFIX_MAX_LEVEL + 1][5] = { +@@ -177,6 +180,7 @@ static const char bios_log_prefix[BIOS_LOG_PREFIX_MAX_LEVEL + 1][5] = { + [BIOS_DEBUG] = "DEBUG", + [BIOS_SPEW] = "SPEW ", + }; ++#pragma GCC diagnostic pop + + /* + * When printing to terminals supporting ANSI escape sequences, the following +diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c +index 7154bc9d5425..cb08c9e8ec11 100644 +--- a/util/cbfstool/common.c ++++ b/util/cbfstool/common.c +@@ -192,7 +192,7 @@ uint64_t intfiletype(const char *name) + + char *bintohex(uint8_t *data, size_t len) + { +- static const char translate[16] = "0123456789abcdef"; ++ static const char translate[16] __attribute__((__nonstring__)) = "0123456789abcdef"; + + char *result = malloc(len * 2 + 1); + if (result == NULL) + +-- +2.49.0 + |