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-rw-r--r--configure.ac6
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index beaad13..2ba81ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -141,7 +141,7 @@ AS_IF([test "$ac_cv_func_gettimeofday" = yes],
])
AC_CHECK_FUNCS([strdup strndup mkstemp mktemp fdopen fileno \
- dup2 getcwd realpath sigsetmask sigaction \
+ dup dup2 getcwd realpath sigsetmask sigaction \
getgroups seteuid setegid setlinebuf setreuid setregid \
getrlimit setrlimit setvbuf pipe strerror strsignal \
lstat readlink atexit])
@@ -351,13 +351,13 @@ AS_IF([test "$make_cv_load" = yes], [
AC_MSG_CHECKING([If the linker accepts -Wl,--export-dynamic])
old_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- AC_LINK_IFELSE([int main(){}],
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(){}])],
[AC_MSG_RESULT([yes])
AC_SUBST([AM_LDFLAGS], [-Wl,--export-dynamic])],
[AC_MSG_RESULT([no])
AC_MSG_CHECKING([If the linker accepts -rdynamic])
LDFLAGS="$old_LDFLAGS -rdynamic"
- AC_LINK_IFELSE([int main(){}],
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(){}])],
[AC_MSG_RESULT([yes])
AC_SUBST([AM_LDFLAGS], [-rdynamic])],
[AC_MSG_RESULT([no])])