Scott Duplichan [mailto:sc...@notabs.org] wrote:
]Sent: Friday, August 07, 2015 03:16 PM ]To: 'edk2-devel@lists.01.org' <edk2-de...@ml01.01.org> ]Cc: 'Yingke D Liu' <yingke.d....@intel.com>; 'Liming Gao' <liming....@intel.com> ]Subject: [edk2] [PATCH] BaseTools: Fix GCC49 build failure ----------------------------------------^^^^^ Bad subject line. Should read: [PATCH] BaseTools: Fix GCC44 build failure On the other hand, if GCC-4.4 is on its way out then this patch is unneeded. Thanks, Scott Some gnu linkers used with GCC44, such as GNU ld 2.19.1, require a --defsym= command line option to precede the --script= option in order for the definition to be available for use by the script. Move the --defsym= command line option to satisfy this requirement and avoid a GCC44 build failure. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Scott Duplichan <sc...@notabs.org> --- I found this using a Windows hosted GCC 4.4.7 and Shell build: build.exe -p d:\edk2build\edk2\ShellPkg\ShellPkg.dsc -b DEBUG -t GCC44 -n 16 -a X64 "ld" -o d:\edk2build\edk2\Build\Shell\DEBUG_GCC44\X64\ShellPkg\Application\Shell\Shell\DEBUG\Shell.dll -nostdlib -n -q --gc-sections -z common-page-size=0x20 --entry _ModuleEntryPoint -u _ModuleEntryPoint -Map d:\edk2build\edk2\Build\Shell\DEBUG_GCC44\X64\ShellPkg\Application\Shell\Shell\DEBUG/Shell.map -melf_x86_64 --oformat=elf64-x86-64 --start-group @d:\edk2build\edk2\Build\Shell\DEBUG_GCC44\X64\ShellPkg\Application\Shell\Shell\OUTPUT\static_library_files.lst --end-group --script=d:\edk2build\edk2\basetools/Scripts/GccBase.lds --defsym=PECOFF_HEADER_SIZE=0x228 d:\edk2build\edk2\basetools/Scripts/GccBase.lds:1: undefined symbol `PECOFF_HEADER_SIZE' referenced in expression --- BaseTools/Conf/tools_def.template | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template index eeb488f..806e6e6 100644 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -3850,9 +3850,9 @@ DEFINE GCC44_X64_CC_FLAGS = DEF(GCC44_ALL_CC_FLAGS) -m64 -fno-stack-p DEFINE GCC44_IA32_X64_DLINK_COMMON = -nostdlib -n -q --gc-sections -z common-page-size=0x20 DEFINE GCC44_IA32_X64_ASLDLINK_FLAGS = DEF(GCC44_IA32_X64_DLINK_COMMON) --entry ReferenceAcpiTable -u ReferenceAcpiTable DEFINE GCC44_IA32_X64_DLINK_FLAGS = DEF(GCC44_IA32_X64_DLINK_COMMON) --entry $(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map -DEFINE GCC44_IA32_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) --defsym=PECOFF_HEADER_SIZE=0x220 +DEFINE GCC44_IA32_DLINK2_FLAGS = --defsym=PECOFF_HEADER_SIZE=0x220 DEF(GCC_DLINK2_FLAGS_COMMON) DEFINE GCC44_X64_DLINK_FLAGS = DEF(GCC44_IA32_X64_DLINK_FLAGS) -melf_x86_64 --oformat=elf64-x86-64 -DEFINE GCC44_X64_DLINK2_FLAGS = DEF(GCC_DLINK2_FLAGS_COMMON) --defsym=PECOFF_HEADER_SIZE=0x228 +DEFINE GCC44_X64_DLINK2_FLAGS = --defsym=PECOFF_HEADER_SIZE=0x228 DEF(GCC_DLINK2_FLAGS_COMMON) DEFINE GCC44_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEFINE GCC45_IA32_CC_FLAGS = DEF(GCC44_IA32_CC_FLAGS) _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
