ncurses 6.1 - patch 20180721

[ncurses.git] / configure.in

diff --git a/configure.in b/configure.in
index 191d7d7ac3989e52fcf2d9d985cce1521ff15842..30dd037fc5d06e77ee083730af61c6cb74c9ba71 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.656 2018/02/10 18:19:38 tom Exp $
+dnl $Id: configure.in,v 1.660 2018/07/14 19:04:04 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See https://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.52.20170501)
-AC_REVISION($Revision: 1.656 $)
+AC_REVISION($Revision: 1.660 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -423,36 +423,6 @@ AC_ARG_WITH(ticlib,
        [with_ticlib=no])
 AC_MSG_RESULT($with_ticlib)
 
-### Checks for special libraries, must be done up-front.
-SHLIB_LIST=""
-CF_WITH_GPM
-if test "$with_gpm" != no ; then
-       AC_MSG_CHECKING(if you want to load GPM dynamically)
-       AC_ARG_WITH(dlsym,
-               [  --without-dlsym         do not use dlsym() to load GPM dynamically],
-               [with_dlsym=$withval],
-               [with_dlsym=yes])
-       AC_MSG_RESULT($with_dlsym)
-       if test "x$with_dlsym" = xyes ; then
-               CF_FUNC_DLSYM
-               if test "x$with_gpm" != xyes ; then
-                       CF_VERBOSE(assuming soname for gpm is $with_gpm)
-                       cf_cv_gpm_soname="$with_gpm"
-               else
-                       CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
-               fi
-               test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
-               SHLIB_LIST="-ldl $SHLIB_LIST"
-       else
-               SHLIB_LIST="-lgpm $SHLIB_LIST"
-               CF_ADD_LIB(gpm,TEST_LIBS)
-       fi
-       AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
-       CF_CHECK_GPM_WGETCH
-fi
-
-CF_WITH_SYSMOUSE
-
 dnl Not all ports of gcc support the -g option
 
 if test X"$CC_G_OPT" = X"" ; then
@@ -521,6 +491,39 @@ for model in $cf_list_models; do
        esac
 done
 
+### Checks for special libraries, must be done up-front.
+SHLIB_LIST=""
+CF_WITH_GPM
+if test "$with_gpm" != no ; then
+       AC_MSG_CHECKING(if you want to load GPM dynamically)
+       AC_ARG_WITH(dlsym,
+               [  --without-dlsym         do not use dlsym() to load GPM dynamically],
+               [with_dlsym=$withval],
+               [with_dlsym=yes])
+       AC_MSG_RESULT($with_dlsym)
+       if test "x$with_dlsym" = xyes ; then
+               CF_FUNC_DLSYM
+               if test "x$with_gpm" != xyes ; then
+                       CF_VERBOSE(assuming soname for gpm is $with_gpm)
+                       cf_cv_gpm_soname="$with_gpm"
+               else
+                       CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
+               fi
+               test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
+               SHLIB_LIST="-ldl $SHLIB_LIST"
+               CF_ADD_LIB(dl,PRIVATE_LIBS)
+       else
+               SHLIB_LIST="-lgpm $SHLIB_LIST"
+               CF_ADD_LIB(gpm,TEST_LIBS)
+               CF_ADD_LIB(gpm,PRIVATE_LIBS)
+       fi
+       AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
+       CF_CHECK_GPM_WGETCH
+fi
+
+CF_WITH_PCRE2
+CF_WITH_SYSMOUSE
+
 # pretend that ncurses==ncursesw==ncursest
 AC_MSG_CHECKING(if you want to disable library suffixes)
 CF_ARG_DISABLE(lib-suffixes,
@@ -853,7 +856,7 @@ NCURSES_WINT_T=0
 
 # Check to define _XOPEN_SOURCE "automatically"
 CPPFLAGS_before_XOPEN="$CPPFLAGS"
-CF_XOPEN_SOURCE(500)
+CF_XOPEN_SOURCE(600)
 CPPFLAGS_after_XOPEN="$CPPFLAGS"
 
 # Work around breakage on OS X
@@ -1255,6 +1258,7 @@ if test "x$with_pthread" = "xyes" ; then
        enable_reentrant=yes
        if test "x$cf_cv_weak_symbols" = xyes ; then
                PTHREAD=-lpthread
+               CF_ADD_LIB(pthread,PRIVATE_LIBS)
        fi
 fi
 AC_SUBST(PTHREAD)
@@ -1277,6 +1281,7 @@ if test "x$with_reentrant" = xyes ; then
                CF_REMOVE_LIB(LIBS,$LIBS,pthread)
                CF_ADD_LIB(pthread,TEST_LIBS)
                CF_ADD_LIB(pthread,TEST_LIBS2)
+               CF_ADD_LIB(pthread,PRIVATE_LIBS)
        else
                # when not using weak symbols but with_reentrant,
                # add 't' to the library suffix on all platforms
@@ -2322,6 +2327,7 @@ else
 fi
 AC_SUBST(ADAGEN_LDFLAGS)
 AC_SUBST(CHECK_BUILD)
+AC_SUBST(PRIVATE_LIBS)
 
 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])