BaseTools/tools_def IA32: drop -no-pie linker option for GCC49

As reported by Liming, GCC 4.9.2 does not support the -no-pie
linker option that we added to the GCC49 and GCC5 toolchain
profiles in commit c25d3905523a ("BaseTools/tools_def IA32:
disable PIE code generation explicitly") to work around issues
with recent distro toolchains that enable PIE code generation
by default.

So rollback the changes for GCC49 but preserve them for GCC5

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
index 733c6ec717098e72a8d7bdbf3bd53b69feb069a8..ab57f9c706e327e45f38aaa0e7d0b2143b624c9c 100755 (executable)
--- a/BaseTools/Conf/tools_def.template
+++ b/BaseTools/Conf/tools_def.template
@@ -4648,7 +4648,7 @@ DEFINE GCC48_AARCH64_DLINK2_FLAGS    = DEF(GCC47_AARCH64_DLINK2_FLAGS)
 DEFINE GCC48_ARM_ASLDLINK_FLAGS      = DEF(GCC47_ARM_ASLDLINK_FLAGS)\r
 DEFINE GCC48_AARCH64_ASLDLINK_FLAGS  = DEF(GCC47_AARCH64_ASLDLINK_FLAGS)\r
 \r
 DEFINE GCC48_ARM_ASLDLINK_FLAGS      = DEF(GCC47_ARM_ASLDLINK_FLAGS)\r
 DEFINE GCC48_AARCH64_ASLDLINK_FLAGS  = DEF(GCC47_AARCH64_ASLDLINK_FLAGS)\r
 \r

-DEFINE GCC49_IA32_CC_FLAGS           = DEF(GCC48_IA32_CC_FLAGS) -fno-pic -fno-pie\r
+DEFINE GCC49_IA32_CC_FLAGS           = DEF(GCC48_IA32_CC_FLAGS)\r

 DEFINE GCC49_X64_CC_FLAGS            = DEF(GCC48_X64_CC_FLAGS)\r
 DEFINE GCC49_IA32_X64_DLINK_COMMON   = -nostdlib -Wl,-n,-q,--gc-sections -z common-page-size=0x40\r
 DEFINE GCC49_IA32_X64_ASLDLINK_FLAGS = DEF(GCC49_IA32_X64_DLINK_COMMON) -Wl,--entry,ReferenceAcpiTable -u ReferenceAcpiTable\r
 DEFINE GCC49_X64_CC_FLAGS            = DEF(GCC48_X64_CC_FLAGS)\r
 DEFINE GCC49_IA32_X64_DLINK_COMMON   = -nostdlib -Wl,-n,-q,--gc-sections -z common-page-size=0x40\r
 DEFINE GCC49_IA32_X64_ASLDLINK_FLAGS = DEF(GCC49_IA32_X64_DLINK_COMMON) -Wl,--entry,ReferenceAcpiTable -u ReferenceAcpiTable\r


@@ -4670,7 +4670,7 @@ DEFINE GCC49_AARCH64_DLINK2_FLAGS    = DEF(GCC48_AARCH64_DLINK2_FLAGS)
 DEFINE GCC49_ARM_ASLDLINK_FLAGS      = DEF(GCC48_ARM_ASLDLINK_FLAGS)\r
 DEFINE GCC49_AARCH64_ASLDLINK_FLAGS  = DEF(GCC48_AARCH64_ASLDLINK_FLAGS)\r
 \r
 DEFINE GCC49_ARM_ASLDLINK_FLAGS      = DEF(GCC48_ARM_ASLDLINK_FLAGS)\r
 DEFINE GCC49_AARCH64_ASLDLINK_FLAGS  = DEF(GCC48_AARCH64_ASLDLINK_FLAGS)\r
 \r

-DEFINE GCC5_IA32_CC_FLAGS            = DEF(GCC49_IA32_CC_FLAGS)\r
+DEFINE GCC5_IA32_CC_FLAGS            = DEF(GCC49_IA32_CC_FLAGS) -fno-pic -fno-pie\r

 DEFINE GCC5_X64_CC_FLAGS             = DEF(GCC49_X64_CC_FLAGS)\r
 DEFINE GCC5_IA32_X64_DLINK_COMMON    = DEF(GCC49_IA32_X64_DLINK_COMMON)\r
 DEFINE GCC5_IA32_X64_ASLDLINK_FLAGS  = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS)\r
 DEFINE GCC5_X64_CC_FLAGS             = DEF(GCC49_X64_CC_FLAGS)\r
 DEFINE GCC5_IA32_X64_DLINK_COMMON    = DEF(GCC49_IA32_X64_DLINK_COMMON)\r
 DEFINE GCC5_IA32_X64_ASLDLINK_FLAGS  = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS)\r


@@ -5357,10 +5357,10 @@ RELEASE_GCC48_AARCH64_CC_FLAGS   = DEF(GCC48_AARCH64_CC_FLAGS) -Wno-unused-but-s
 *_GCC49_IA32_RC_PATH              = DEF(GCC49_IA32_PREFIX)objcopy\r
 \r
 *_GCC49_IA32_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m32\r
 *_GCC49_IA32_RC_PATH              = DEF(GCC49_IA32_PREFIX)objcopy\r
 \r
 *_GCC49_IA32_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m32\r

-*_GCC49_IA32_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_i386 -no-pie\r
+*_GCC49_IA32_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -Wl,-m,elf_i386\r

 *_GCC49_IA32_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m32 -march=i386\r
 *_GCC49_IA32_DLINK_FLAGS          = DEF(GCC49_IA32_X64_DLINK_FLAGS) -Wl,-m,elf_i386,--oformat=elf32-i386\r
 *_GCC49_IA32_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m32 -march=i386\r
 *_GCC49_IA32_DLINK_FLAGS          = DEF(GCC49_IA32_X64_DLINK_FLAGS) -Wl,-m,elf_i386,--oformat=elf32-i386\r

-*_GCC49_IA32_DLINK2_FLAGS         = DEF(GCC49_IA32_DLINK2_FLAGS) -no-pie\r
+*_GCC49_IA32_DLINK2_FLAGS         = DEF(GCC49_IA32_DLINK2_FLAGS)\r

 *_GCC49_IA32_RC_FLAGS             = DEF(GCC_IA32_RC_FLAGS)\r
 *_GCC49_IA32_OBJCOPY_FLAGS        = \r
 *_GCC49_IA32_NASM_FLAGS           = -f elf32\r
 *_GCC49_IA32_RC_FLAGS             = DEF(GCC_IA32_RC_FLAGS)\r
 *_GCC49_IA32_OBJCOPY_FLAGS        = \r
 *_GCC49_IA32_NASM_FLAGS           = -f elf32\r