X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=d92f1fe015fb0626d735a3194390f89af9107086;hp=7140627244e27abda0bde7c0393cbad5e64ca42e;hb=2cba2e03524ec0922ddc70f933e8a89b7d23b4ec;hpb=146ccaafd5c9d4f2798240b049f595f70f45f77b

diff --git a/configure.ac b/configure.ac
index 714062724..d92f1fe01 100644
--- a/configure.ac
+++ b/configure.ac
@@ -175,7 +175,8 @@ CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
         -Wl,--no-undefined \
         -Wl,--gc-sections \
         -Wl,-z,relro \
-        -Wl,-z,now])
+        -Wl,-z,now \
+        -Wl,-fuse-ld=gold])
 AC_SUBST([OUR_LDFLAGS], "$with_ldflags $address_sanitizer_ldflags")
 
 AC_CHECK_SIZEOF(pid_t)
@@ -249,7 +250,7 @@ m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-conf
 # ------------------------------------------------------------------------------
 have_dbus=no
 AC_ARG_ENABLE(dbus, AS_HELP_STRING([--disable-dbus], [disable usage of dbus-1 in tests]))
-AS_IF(["x$enable_dbus" != "xno"], [
+AS_IF([test "x$enable_dbus" != "xno"], [
         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.3.2],
                 [AC_DEFINE(HAVE_DBUS, 1, [Define if dbus-1 library is available]) have_dbus=yes],
                 [have_dbus=no])
@@ -257,6 +258,17 @@ AS_IF(["x$enable_dbus" != "xno"], [
                 [AC_MSG_ERROR([*** dbus-1 support requested but libraries not found])])])
 AM_CONDITIONAL(HAVE_DBUS, [test "$have_dbus" = "yes"])
 
+# ------------------------------------------------------------------------------
+have_compat_libs=no
+AC_ARG_ENABLE([compat_libs], AS_HELP_STRING([--enable-compat-libs],[Enable creation of compatibility libraries]),
+                [case "${enableval}" in
+                        yes) have_compat_libs=yes ;;
+                        no) have_compat_libs=no ;;
+                        *) AC_MSG_ERROR(bad value ${enableval} for --enable-compat-libs) ;;
+                esac],
+                [have_compat_libs=no])
+AM_CONDITIONAL([ENABLE_COMPAT_LIBS], [test "$have_compat_libs" = "yes"])
+
 # ------------------------------------------------------------------------------
 have_coverage=no
 AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable test coverage]))
@@ -1116,6 +1128,7 @@ AC_MSG_RESULT([
         test coverage:           ${have_coverage}
         Split /usr:              ${enable_split_usr}
         SysV compatibility:      ${SYSTEM_SYSV_COMPAT}
+        compatibility libraries: ${have_compat_libs}
 
         prefix:                  ${prefix}
         rootprefix:              ${with_rootprefix}