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author | Fangrui Song <maskray@google.com> | 2022-04-25 16:48:25 -0700 |
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committer | Fangrui Song <maskray@google.com> | 2022-04-25 16:48:25 -0700 |
commit | d3c732cb4383d02e5d3099d87766e5853acf9ff8 (patch) | |
tree | 770c2105163511bcb8a3895364640c273ae070c7 /sysdeps/unix/sysv/linux/powerpc | |
parent | c0a436544259c7aef8871c29731a48dc715039db (diff) | |
download | glibc-d3c732cb4383d02e5d3099d87766e5853acf9ff8.zip glibc-d3c732cb4383d02e5d3099d87766e5853acf9ff8.tar.gz glibc-d3c732cb4383d02e5d3099d87766e5853acf9ff8.tar.bz2 |
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.
(cherry picked from commit 8438135d3481853e300e1043cfee3946dadb28b3)
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc')
-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 dab587c..8691844 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure +++ b/sysdeps/unix/sysv/linux/powerpc/configure @@ -83,25 +83,22 @@ fi # clang $as_echo_n "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } libc_linker_feature=no if test x"$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 |