Use --sysroot flag for clang

Although not documented, clang does support the --sysroot flag, and it
does the right thing.  Use this flag intead of -isysroot which only
applies to header file searches, not the linker.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-02-27 23:34:38 +00:00
parent 0b32da90f8
commit 00ba041cb3

6
configure vendored
View File

@ -2046,7 +2046,7 @@ add_asflags $extra_cflags
if test -n "$sysroot"; then
case "$cc_type" in
gcc|llvm_gcc)
gcc|llvm_gcc|clang)
add_cppflags --sysroot="$sysroot"
add_ldflags --sysroot="$sysroot"
;;
@ -2054,10 +2054,6 @@ if test -n "$sysroot"; then
add_cppflags -I"$sysinclude"
add_ldflags --sysroot="$sysroot"
;;
clang)
add_cppflags -isysroot "$sysroot"
add_ldflags -isysroot "$sysroot"
;;
esac
fi