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* configure.ac: Choose link format based on host_os on emu.

This commit is contained in:
Vladimir Serbinenko 2013-12-21 20:19:34 +01:00
parent 0b602bf9ad
commit bf082198e2
2 changed files with 28 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-12-21 Vladimir Serbinenko <phcoder@gmail.com>
* configure.ac: Choose link format based on host_os on emu.
2013-12-21 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/osdep/unix/getroot.c: Non-unix build fix.

27
configure.ac
View File

@ -757,14 +757,35 @@ AC_SUBST([EFIEMU64_LINK_FORMAT])
CFLAGS="$TARGET_CFLAGS"
if test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
if test x"$platform" = xemu ; then
TARGET_OBJ2ELF=
grub_cv_target_cc_link_format=
case "$host_os" in
*darwin* | *mac*)
grub_cv_target_cc_link_format="-arch,${target_cpu}"
TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
;;
*windows* | *cygwin* | *mingw*)
if test x${target_cpu} = xi386 ; then
grub_cv_target_cc_link_format=-mi386pe;
TARGET_OBJ2ELF='./build-grub-pe2elf';
fi
if test x${target_cpu} = xx86_64 ; then
grub_cv_target_cc_link_format=-mi386pep;
TARGET_OBJ2ELF='./build-grub-pep2elf';
fi
TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
;;
esac
elif test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
AC_CACHE_CHECK([for target linking format], [grub_cv_target_cc_link_format], [
grub_cv_target_cc_link_format=unknown
for format in -melf_${target_cpu} -melf_${target_cpu}_fbsd -melf_${target_cpu}_obsd -melf_${target_cpu}_haiku -mi386pe -mi386pep -arch,${target_cpu}; do
if test x${target_cpu} != xi386 && test x$format = xi386pe; then
if test x${target_cpu} != xi386 && test x$format = x-mi386pe; then
continue
fi
if test x${target_cpu} != xx86_64 && test x$format = xi386pep; then
if test x${target_cpu} != xx86_64 && test x$format = x-mi386pep; then
continue
fi
CFLAGS="$TARGET_CFLAGS"