diff options
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 571ae4f7cc..2112606601 100644 --- a/configure.ac +++ b/configure.ac @@ -211,7 +211,10 @@ AC_CHECK_HEADERS([netinet/tcp.h]) AC_CHECK_HEADERS([stdatomic.h]) dnl This ensures that we link with the right library for atomic operations on Linux SPARC +save_LIBS=$LIBS AC_SEARCH_LIBS([__atomic_load_4], [atomic], [], [AC_MSG_NOTICE([Could not detect libatomic])]) +LIBS=$save_LIBS + AS_IF([test "$ac_cv_search___atomic_load_4" = "none required" || test "$ac_cv_search___atomic_load_4" = "no"], [AC_SUBST([LIBATOMIC_LIBS], [])], [AC_SUBST([LIBATOMIC_LIBS], [$ac_cv_search___atomic_load_4])]) @@ -370,6 +373,7 @@ AC_ARG_WITH(included-unistring, AS_HELP_STRING([--with-included-unistring], if test "$included_unistring" = yes;then ac_have_unistring=no else + save_LIBS=$LIBS AC_SEARCH_LIBS(u8_normalize, unistring, [ included_unistring=no ac_have_unistring=yes @@ -381,6 +385,7 @@ else *** Libunistring was not found. To use the included one, use --with-included-unistring ]]) ]) + LIBS=$save_LIBS fi AM_CONDITIONAL(HAVE_LIBUNISTRING, test "$ac_have_unistring" = "yes") @@ -506,7 +511,8 @@ idna_support=no with_libidn2=no if test "$try_libidn2" = yes;then - AC_SEARCH_LIBS(idn2_lookup_u8, idn2, [ + save_LIBS=$LIBS + AC_SEARCH_LIBS(idn2_lookup_u8, idn2, [ with_libidn2=yes; idna_support="IDNA 2008 (libidn2)" AC_DEFINE([HAVE_LIBIDN2], 1, [Define if IDNA 2008 support is enabled.]) @@ -522,8 +528,9 @@ dnl fi with_libidn2=no; AC_MSG_WARN(*** LIBIDN2 was not found. You will not be able to use IDN2008 support) ]) + LIBS=$save_LIBS else - with_libidn2=no + with_libidn2=no fi AM_CONDITIONAL(HAVE_LIBIDN2, test "$with_libidn2" != "no") |