diff --git a/acinclude.m4 b/acinclude.m4 index 6e14bb553..fa7840f09 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -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 "$ac_compile -Wl,-r,-d -nostdlib -Werror -o conftest.o" 2> /dev/null; then] +[if eval "$ac_compile -Wl,-r -nostdlib -Werror -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 diff --git a/conf/Makefile.common b/conf/Makefile.common index b19b98ee9..b343a038e 100644 --- a/conf/Makefile.common +++ b/conf/Makefile.common @@ -41,7 +41,7 @@ CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM) STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version -R .MIPS.abiflags -R .ARM.exidx CFLAGS_MODULE = $(CFLAGS_PLATFORM) -ffreestanding -LDFLAGS_MODULE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r,-d +LDFLAGS_MODULE = $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r CPPFLAGS_MODULE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM) CCASFLAGS_MODULE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM) diff --git a/configure.ac b/configure.ac index 5c01af0fa..d1eaafee1 100644 --- a/configure.ac +++ b/configure.ac @@ -85,9 +85,9 @@ fi # Enable support for "restrict" keyword and other # features from gnu99 C language standard. -BUILD_CFLAGS="-std=gnu99 $BUILD_CFLAGS" -HOST_CFLAGS="-std=gnu99 $HOST_CFLAGS" -TARGET_CFLAGS="-std=gnu99 $TARGET_CFLAGS" +BUILD_CFLAGS="-std=gnu99 -fno-common $BUILD_CFLAGS" +HOST_CFLAGS="-std=gnu99 -fno-common $HOST_CFLAGS" +TARGET_CFLAGS="-std=gnu99 -fno-common $TARGET_CFLAGS" # Default HOST_CPPFLAGS HOST_CPPFLAGS="$HOST_CPPFLAGS -Wall -W" diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def index 8022e1c0a..ac00cc8a2 100644 --- a/grub-core/Makefile.core.def +++ b/grub-core/Makefile.core.def @@ -49,26 +49,26 @@ kernel = { nostrip = emu; - emu_ldflags = '-Wl,-r,-d'; - i386_efi_ldflags = '-Wl,-r,-d'; + emu_ldflags = '-Wl,-r'; + i386_efi_ldflags = '-Wl,-r'; i386_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; - x86_64_efi_ldflags = '-Wl,-r,-d'; + x86_64_efi_ldflags = '-Wl,-r'; x86_64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; ia64_efi_cflags = '-fno-builtin -fpic -minline-int-divide-max-throughput'; - ia64_efi_ldflags = '-Wl,-r,-d'; + ia64_efi_ldflags = '-Wl,-r'; ia64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; - arm_efi_ldflags = '-Wl,-r,-d'; + arm_efi_ldflags = '-Wl,-r'; arm_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; - arm64_efi_ldflags = '-Wl,-r,-d'; + arm64_efi_ldflags = '-Wl,-r'; arm64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame'; - riscv32_efi_ldflags = '-Wl,-r,-d'; + riscv32_efi_ldflags = '-Wl,-r'; riscv32_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame'; - riscv64_efi_ldflags = '-Wl,-r,-d'; + riscv64_efi_ldflags = '-Wl,-r'; riscv64_efi_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -R .eh_frame'; i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)'; @@ -98,9 +98,9 @@ kernel = { i386_qemu_cppflags = '-DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)'; emu_cflags = '$(CFLAGS_GNULIB)'; emu_cppflags = '$(CPPFLAGS_GNULIB)'; - arm_uboot_ldflags = '-Wl,-r,-d'; + arm_uboot_ldflags = '-Wl,-r'; arm_uboot_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; - arm_coreboot_ldflags = '-Wl,-r,-d'; + arm_coreboot_ldflags = '-Wl,-r'; arm_coreboot_stripflags = '--strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version'; i386_pc_startup = kern/i386/pc/startup.S; diff --git a/grub-core/genmod.sh.in b/grub-core/genmod.sh.in index 1250589b3..e57c4d920 100644 --- a/grub-core/genmod.sh.in +++ b/grub-core/genmod.sh.in @@ -83,9 +83,9 @@ else for dep in $deps; do echo "char moddep_$dep[] __attribute__ ((section(\"_moddeps, _moddeps\"))) = \"$dep\";" >>$t2; done if test -n "$deps"; then - @TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $t2 $tmpfile -Wl,-r,-d + @TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $t2 $tmpfile -Wl,-r else - @TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $tmpfile -Wl,-r,-d + @TARGET_CC@ @TARGET_LDFLAGS@ -ffreestanding -nostdlib -o $tmpfile2 $t1 $tmpfile -Wl,-r fi rm -f $t1 $t2 $tmpfile mv $tmpfile2 $tmpfile