--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-linker-build-id
+ compiler will always pass --build-id to linker
--enable-maintainer-mode
enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:14386: $ac_compile\"" >&5)
+ (eval echo "\"\$as_me:14388: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
- (eval echo "\"\$as_me:14389: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval echo "\"\$as_me:14391: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
- (eval echo "\"\$as_me:14392: output\"" >&5)
+ (eval echo "\"\$as_me:14394: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 15549 "configure"' > conftest.$ac_ext
+ echo '#line 15551 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16848: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:16850: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:16852: \$? = $ac_status" >&5
+ echo "$as_me:16854: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17187: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17189: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:17191: \$? = $ac_status" >&5
+ echo "$as_me:17193: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17292: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17294: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:17296: \$? = $ac_status" >&5
+ echo "$as_me:17298: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17347: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17349: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:17351: \$? = $ac_status" >&5
+ echo "$as_me:17353: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 20159 "configure"
+#line 20161 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 20255 "configure"
+#line 20257 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
;;
esac
+echo "$as_me:$LINENO: checking linker --build-id support" >&5
+echo $ECHO_N "checking linker --build-id support... $ECHO_C" >&6
+if test "${gcc_cv_ld_buildid+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_buildid" >&5
+echo "${ECHO_T}$gcc_cv_ld_buildid" >&6
+if test x"$gcc_cv_ld_buildid" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_BUILDID 1
+_ACEOF
+
+fi
+
+# Check whether --enable-linker-build-id or --disable-linker-build-id was given.
+if test "${enable_linker_build_id+set}" = set; then
+ enableval="$enable_linker_build_id"
+
+else
+ enable_linker_build_id=no
+fi;
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_LD_BUILDID 1
+_ACEOF
+
+ else
+ { echo "$as_me:$LINENO: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
+echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
+ fi
+fi
+
echo "$as_me:$LINENO: checking linker --sysroot support" >&5
echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
if test "${gcc_cv_ld_sysroot+set}" = set; then
;;
esac
+AC_CACHE_CHECK(linker --build-id support,
+ gcc_cv_ld_buildid,
+ [gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(HAVE_LD_BUILDID, 1,
+ [Define if your linker supports --build-id.])
+fi
+
+AC_ARG_ENABLE(linker-build-id,
+[ --enable-linker-build-id
+ compiler will always pass --build-id to linker],
+[],
+enable_linker_build_id=no)
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(ENABLE_LD_BUILDID, 1,
+ [Define if gcc should always pass --build-id to linker.])
+ else
+ AC_MSG_WARN(--build-id is not supported by your linker; --enable-linker-build-id ignored)
+ fi
+fi
+
AC_CACHE_CHECK(linker --sysroot support,
gcc_cv_ld_sysroot,
[gcc_cv_ld_sysroot=no