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Richard Hughes |
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commit 0f2ec3d6a60fc5dce2a0cc79ea24fa1cc03c0251
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Richard Hughes |
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Author: Peter Jones <pjones@redhat.com>
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Richard Hughes |
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Date: Tue Feb 21 14:14:41 2023 -0500
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cafdc47 |
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Richard Hughes |
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ld: Don't warn about RWX segment maps
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Richard Hughes |
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Richard Hughes |
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Newer gnu ld complains about RWX segment maps, and since we build with
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Richard Hughes |
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"--fatal-warnings" we get the following:
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Richard Hughes |
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ld -nostdlib --warn-common --no-undefined --fatal-warnings \
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--build-id=sha1 -shared -Bsymbolic \
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-L/builddir/build/BUILD/gnu-efi-3.0.9//apps/../aa64/lib \
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-L/builddir/build/BUILD/gnu-efi-3.0.9//apps/../aa64/gnuefi \
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/builddir/build/BUILD/gnu-efi-3.0.9//apps/../aa64/gnuefi/crt0-efi-aarch64.o \
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--defsym=EFI_SUBSYSTEM=0xa t.o -o t.so -lefi -lgnuefi \
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/usr/lib/gcc/aarch64-redhat-linux/13/libgcc.a \
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-T /builddir/build/BUILD/gnu-efi-3.0.9//apps/../gnuefi/elf_aarch64_efi.lds
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Richard Hughes |
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ld: warning: t.so has a LOAD segment with RWX permissions
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Richard Hughes |
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Richard Hughes |
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Since the final linked binary will be PE, rather than ELF, and won't
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even *have* segment maps, this should be safe to just disable.
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Richard Hughes |
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Richard Hughes |
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This patch adds "--no-warn-rwx-segments" to the ld command lines.
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Richard Hughes |
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Richard Hughes |
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Signed-off-by: Peter Jones <pjones@redhat.com>
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diff --git a/Make.defaults b/Make.defaults
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Richard Hughes |
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index a504f42..bb18c30 100755
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--- a/Make.defaults
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+++ b/Make.defaults
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@@ -187,4 +187,4 @@ endif
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ARFLAGS := rDv
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ASFLAGS += $(ARCH3264)
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LDFLAGS += -nostdlib --warn-common --no-undefined --fatal-warnings \
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- --build-id=sha1
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+ --build-id=sha1 --no-warn-rwx-segments
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