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| author | Denis Vlasenko | 2008-02-14 12:24:14 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-02-14 12:24:14 +0000 |
| commit | f1d93ec4206b50f7971f7df391dfc9bd52da8344 (patch) | |
| tree | 7b695107ed753f44e922fac3c2450b61f1aa197e /scripts/trylink | |
| parent | b2e578a1f2c3cf317b391a7d2c059d6a5f5368b8 (diff) | |
| download | busybox-f1d93ec4206b50f7971f7df391dfc9bd52da8344.zip busybox-f1d93ec4206b50f7971f7df391dfc9bd52da8344.tar.gz | |
build system: pass CFLAGS to link stage too (closes bug 1376)
Diffstat (limited to 'scripts/trylink')
| -rwxr-xr-x | scripts/trylink | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/scripts/trylink b/scripts/trylink index 5ef0132..ebfe6ce 100755 --- a/scripts/trylink +++ b/scripts/trylink @@ -77,10 +77,11 @@ check_libc_is_glibc() { EXE="$1" CC="$2" -LDFLAGS="$3" -O_FILES="$4" -A_FILES="$5" -LDLIBS="$6" +CFLAGS="$3" +LDFLAGS="$4" +O_FILES="$5" +A_FILES="$6" +LDLIBS="$7" # The -Wl,--sort-section option is not supported by older versions of ld SORT_SECTION=`check_cc "-Wl,--sort-section -Wl,alignment" ""` @@ -107,7 +108,7 @@ echo "Trying libraries: $LDLIBS" # "lib1 lib2 lib3" -> "-llib1 -llib2 -llib3" l_list=`echo "$LDLIBS" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'` test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group" -try $CC $LDFLAGS \ +try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ @@ -131,7 +132,7 @@ while test "$LDLIBS"; do l_list=`echo "$without_one" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'` test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group" $debug && echo "Trying -l options: '$l_list'" - try $CC $LDFLAGS \ + try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ @@ -160,7 +161,7 @@ l_list=`echo "$LDLIBS" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'` test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group" # --verbose gives us gobs of info to stdout (e.g. linker script used) if ! test -f busybox_ldscript; then - try $CC $LDFLAGS \ + try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ @@ -182,7 +183,7 @@ else # *(.bss SORT_BY_ALIGNMENT(.bss.*) .gnu.linkonce.b.*) # This will eliminate most of the padding (~3kb). # Hmm, "ld --sort-section alignment" should do it too. - try $CC $LDFLAGS \ + try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ @@ -212,7 +213,7 @@ if test "$CONFIG_BUILD_LIBBUSYBOX" = y; then ln -s "libbusybox.so.$BB_VER" "$sharedlib_dir"/libbusybox.so 2>/dev/null EXE="$sharedlib_dir/libbusybox.so.${BB_VER}_unstripped" - try $CC $LDFLAGS \ + try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -shared -fPIC \ -Wl,--enable-new-dtags \ @@ -238,7 +239,7 @@ fi if test "$CONFIG_FEATURE_SHARED_BUSYBOX" = y; then EXE="$sharedlib_dir/busybox_unstripped" - try $CC $LDFLAGS \ + try $CC $CFLAGS $LDFLAGS \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ @@ -277,7 +278,7 @@ int main(int argc, char **argv) " >"$sharedlib_dir/applet.c" EXE="$sharedlib_dir/$name" - try $CC $LDFLAGS "$sharedlib_dir/applet.c" \ + try $CC $CFLAGS $LDFLAGS "$sharedlib_dir/applet.c" \ -o $EXE \ -Wl,--sort-common \ $SORT_SECTION \ |