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Diffstat (limited to 'm4')
-rw-r--r--m4/reentrant.m46
1 files changed, 1 insertions, 5 deletions
diff --git a/m4/reentrant.m4 b/m4/reentrant.m4
index 61267c411..8435e281e 100644
--- a/m4/reentrant.m4
+++ b/m4/reentrant.m4
@@ -28,7 +28,6 @@ dnl Checks if the preprocessor _REENTRANT definition
dnl makes function gmtime_r compiler visible.
AC_DEFUN([CURL_CHECK_NEED_REENTRANT_GMTIME_R], [
- #
AC_LINK_IFELSE([
AC_LANG_FUNC_LINK_TRY([gmtime_r])
],[
@@ -36,7 +35,6 @@ AC_DEFUN([CURL_CHECK_NEED_REENTRANT_GMTIME_R], [
],[
tmp_gmtime_r="no"
])
- #
if test "$tmp_gmtime_r" = "yes"; then
AC_EGREP_CPP([gmtime_r],[
#include <sys/types.h>
@@ -162,7 +160,6 @@ dnl Checks if the preprocessor _REENTRANT definition
dnl makes function inet_ntoa_r compiler visible.
AC_DEFUN([CURL_CHECK_NEED_REENTRANT_INET_NTOA_R], [
- #
AC_LINK_IFELSE([
AC_LANG_FUNC_LINK_TRY([inet_ntoa_r])
],[
@@ -200,7 +197,6 @@ dnl Checks if the preprocessor _REENTRANT definition
dnl makes function gethostbyaddr_r compiler visible.
AC_DEFUN([CURL_CHECK_NEED_REENTRANT_GETHOSTBYADDR_R], [
- #
AC_LINK_IFELSE([
AC_LANG_FUNC_LINK_TRY([gethostbyaddr_r])
],[
@@ -307,7 +303,6 @@ AC_DEFUN([CURL_CHECK_NEED_REENTRANT_GETSERVBYPORT_R], [
],[
tmp_getservbyport_r="no"
])
- #
if test "$tmp_getservbyport_r" = "yes"; then
AC_EGREP_CPP([getservbyport_r],[
#include <sys/types.h>
@@ -401,6 +396,7 @@ dnl that it is defined equally for further configure
dnl tests and generated config file.
AC_DEFUN([CURL_CONFIGURE_REENTRANT], [
+ AC_PREREQ([2.57])dnl
#
AC_MSG_CHECKING([if _REENTRANT is already defined])
AC_COMPILE_IFELSE([