diff options
| author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2007-03-06 20:33:15 +0000 |
|---|---|---|
| committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2007-03-06 20:33:15 +0000 |
| commit | 61f9d3dd9e5726d1faa182098b214941e55af225 (patch) | |
| tree | df12eafadef2647c725d3e495169de3580aa22f2 | |
| parent | 7bd168888938eb5e9a7b3bec7f6b9259266aa1a6 (diff) | |
Backport from mainline.eglibc-2_3
2005-09-05 Alexandre Oliva <aoliva@redhat.com>
* configure.in: Compile source test file with -fPIC for -shared.
* configure: Regenerate.
git-svn-id: svn://svn.eglibc.org/branches/eglibc-2_3@1650 7b3dc134-2b1b-0410-93df-9e9f96275f8d
| -rw-r--r-- | libc/ChangeLog.eglibc | 8 | ||||
| -rwxr-xr-x | libc/configure | 18 | ||||
| -rw-r--r-- | libc/configure.in | 18 |
3 files changed, 26 insertions, 18 deletions
diff --git a/libc/ChangeLog.eglibc b/libc/ChangeLog.eglibc index 8a9bab286..7d2e10016 100644 --- a/libc/ChangeLog.eglibc +++ b/libc/ChangeLog.eglibc @@ -1,3 +1,11 @@ +2007-03-06 Joseph Myers <joseph@codesourcery.com> + + Backport from mainline. + 2005-09-05 Alexandre Oliva <aoliva@redhat.com> + + * configure.in: Compile source test file with -fPIC for -shared. + * configure: Regenerate. + 2007-03-05 Joseph Myers <joseph@codesourcery.com> Backport from mainline. diff --git a/libc/configure b/libc/configure index 7f8975554..6f1c05295 100755 --- a/libc/configure +++ b/libc/configure @@ -5349,7 +5349,7 @@ if test "${libc_cv_have_sdata_section+set}" = set; then else echo "int i;" > conftest.c libc_cv_have_sdata_section=no - if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ + if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | grep '\.sdata' >/dev/null; then libc_cv_have_sdata_section=yes fi @@ -5441,7 +5441,7 @@ else int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,nodelete 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 @@ -5469,7 +5469,7 @@ else int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,nodlopen 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 @@ -5497,7 +5497,7 @@ else int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,initfirst 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 @@ -5559,7 +5559,7 @@ else int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 @@ -5586,7 +5586,7 @@ else int main (void) { return 0; } EOF libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ - -shared -shared-libgcc -o conftest.so \ + -fPIC -shared -shared-libgcc -o conftest.so \ conftest.c -v 2>&1 >/dev/null \ | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` rm -f conftest* @@ -5604,7 +5604,7 @@ else int main (void) { return 0; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed -nostdlib 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 @@ -5672,7 +5672,7 @@ extern int mumble; int foo (void) { return bar (mumble); } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles -Wl,-z,combreloc 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 @@ -5710,7 +5710,7 @@ else int _start (void) { return 42; } EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -Wl,-z,execstack -nostdlib 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 diff --git a/libc/configure.in b/libc/configure.in index 55951cf36..a29660527 100644 --- a/libc/configure.in +++ b/libc/configure.in @@ -1234,7 +1234,7 @@ EOF libc_cv_have_sdata_section, [echo "int i;" > conftest.c libc_cv_have_sdata_section=no - if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ + if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | grep '\.sdata' >/dev/null; then libc_cv_have_sdata_section=yes fi @@ -1293,7 +1293,7 @@ EOF int _start (void) { return 42; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,nodelete 1>&AS_MESSAGE_LOG_FD]) then @@ -1310,7 +1310,7 @@ EOF int _start (void) { return 42; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,nodlopen 1>&AS_MESSAGE_LOG_FD]) then @@ -1327,7 +1327,7 @@ EOF int _start (void) { return 42; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostartfiles -nostdlib -Wl,--enable-new-dtags,-z,initfirst 1>&AS_MESSAGE_LOG_FD]) then @@ -1359,7 +1359,7 @@ EOF int _start (void) { return 42; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&AS_MESSAGE_LOG_FD]) then libc_cv_Bgroup=yes @@ -1376,7 +1376,7 @@ int main (void) { return 0; } EOF changequote(,)dnl libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ - -shared -shared-libgcc -o conftest.so \ + -fPIC -shared -shared-libgcc -o conftest.so \ conftest.c -v 2>&1 >/dev/null \ | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` changequote([,])dnl @@ -1389,7 +1389,7 @@ changequote([,])dnl int main (void) { return 0; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed -nostdlib 1>&AS_MESSAGE_LOG_FD]) then @@ -1430,7 +1430,7 @@ extern int mumble; int foo (void) { return bar (mumble); } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles -Wl,-z,combreloc 1>&AS_MESSAGE_LOG_FD]) then @@ -1459,7 +1459,7 @@ dnl look for a section named .rel.dyn. int _start (void) { return 42; } EOF if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -shared -o conftest.so conftest.c + -fPIC -shared -o conftest.so conftest.c -Wl,-z,execstack -nostdlib 1>&AS_MESSAGE_LOG_FD]) then |