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2009-09-03 Magnus Granberg <zorry@ume.nu>

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* aclocal.m4: Add grub_CHECK_PIE. It check if the compiler
        include -fPIE in the default specs.
        * configure.ac: Check if pie_possible is yes and add -fno-PIE
        to TARGET_CFLAGS.
This commit is contained in:
robertmh committed 2009-09-03 16:32:14 +00:00
1 parent 160034b2bf
commit 93a8108813
3 files changed
+43
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configure.ac
+8
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@@ -346,6 +346,14 @@ fi
# Need __enable_execute_stack() for nested function trampolines?
grub_CHECK_ENABLE_EXECUTE_STACK
# Position independent executable.
grub_CHECK_PIE
[# Need that, because some distributions ship compilers that include
# `-fPIE' in the default specs.
if [ x"$pie_possible" = xyes ]; then
TARGET_CFLAGS="$TARGET_CFLAGS -fno-PIE"
fi]
# Smashing stack protector.
grub_CHECK_STACK_PROTECTOR
# Need that, because some distributions ship compilers that include