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| author | Fangrui Song <maskray@google.com> | 2021-10-25 13:17:44 -0700 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2021-10-25 13:17:44 -0700 |
| commit | 8438135d3481853e300e1043cfee3946dadb28b3 (patch) | |
| tree | 49f2bc0805fec7f846ce699a5c5c0f9796af3563 /sysdeps/unix | |
| parent | f9b152c83f6b80562bd554e9d188636888909450 (diff) | |
| download | glibc-8438135d3481853e300e1043cfee3946dadb28b3.tar.gz glibc-8438135d3481853e300e1043cfee3946dadb28b3.tar.xz glibc-8438135d3481853e300e1043cfee3946dadb28b3.zip | |
configure: Don't check LD -v --help for LIBC_LINKER_FEATURE
When LIBC_LINKER_FEATURE is used to check a linker option with the equal sign, it will likely fail because the LD -v --help output may look like `-z lam-report=[none|warning|error]` while the needle is something like `-z lam-report=warning`. The LD -v --help filter doesn't save much time, so just remove it.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/configure | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure index ceb1bd7c1b..a4c809fd98 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure +++ b/sysdeps/unix/sysv/linux/powerpc/configure @@ -80,25 +80,22 @@ fi $as_echo_n "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } libc_linker_feature=no if test x"$gnu_ld" = x"yes"; then - libc_linker_check=`$LD -v --help 2>/dev/null | grep "\--no-tls-get-addr-optimize"` - if test -n "$libc_linker_check"; then - cat > conftest.c <<EOF + cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp - -Wl,--no-tls-get-addr-optimize -nostdlib -nostartfiles - -fPIC -shared -o conftest.so conftest.c - 1>&5' + if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp + -Wl,--no-tls-get-addr-optimize -nostdlib -nostartfiles + -fPIC -shared -o conftest.so conftest.c + 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } - then - libc_linker_feature=yes - fi - rm -f conftest* + then + libc_linker_feature=yes fi + rm -f conftest* fi if test $libc_linker_feature = yes; then libc_cv_tls_get_addr_optimize=yes |