X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=configure.ac;h=48694a700786cb791919f1737908232374d5f49f;hp=1047dc1b7101b69f3419f3c244bc306403305d0e;hb=HEAD;hpb=ac1893fee5773e3c8f0c5ec0f24d5c0feaa0f7f4

diff --git a/configure.ac b/configure.ac
index 1047dc1b..022bba7b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.61)
+AC_PREREQ(2.69)
 AC_INIT([MeshLink], [0.1])
 DX_PS_FEATURE(OFF)
 DX_INIT_DOXYGEN([MeshLink], [$(top_srcdir)/Doxyfile])
@@ -12,18 +12,21 @@ AM_SILENT_RULES([yes])
 # Enable GNU extensions.
 # Define this here, not in acconfig's @TOP@ section, since definitions
 # in the latter don't make it into the configure-time tests.
-AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
 AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
+AC_DEFINE([_POSIX_C_SOURCE], 200809L, [Enable POSIX features])
+AC_DEFINE([_DARWIN_C_SOURCE], 1, [Enable Darwin features])
 
 dnl Checks for programs.
 AM_PROG_CC_C_O
 AM_PROG_AR
+AC_PROG_CC
 AC_PROG_CC_C99
 AC_PROG_CXX
 AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_LN_S
-AC_PROG_LIBTOOL
+LT_INIT
 AX_PTHREAD
 
 dnl Check and set OS
@@ -40,6 +43,9 @@ case $host_os in
     AC_DEFINE(HAVE_MINGW, 1, [MinGW])
     LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32"
   ;;
+  *darwin* | *ios*)
+    LIBS="$LIBS -framework Foundation -framework SystemConfiguration"
+  ;;
 esac
 
 AM_CONDITIONAL(LINUX, test "$linux" = true)
@@ -81,14 +87,6 @@ AS_IF([test "x$enable_hardening" != "xno"],
   ]
 );
 
-dnl Allow building without Catta
-AC_ARG_ENABLE([catta], AS_HELP_STRING([--disable-catta], [disable linking with the Catta library]))
-AS_IF([test "x$enable_catta" != "xno"],
-  AC_DEFINE(HAVE_CATTA, 1, [Link with Catta])
-  AC_CONFIG_SUBDIRS([catta])
-)
-AM_CONDITIONAL(CATTA, test "x$enable_catta" != "xno")
-
 dnl UTCP debug flags
 AC_ARG_ENABLE([utcp_debug], AS_HELP_STRING([--enable-utcp-debug], [compile utcp with debug output]))
 AS_IF([test "x$enable_utcp_debug" = "xyes"],
@@ -123,14 +121,13 @@ AM_CONDITIONAL(INSTALL_TESTS, test "$install_tests" = true)
 dnl Checks for header files.
 dnl We do this in multiple stages, because unlike Linux all the other operating systems really suck and don't include their own dependencies.
 
-AC_CHECK_HEADERS([syslog.h sys/file.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h curses.h ifaddrs.h])
+AC_CHECK_HEADERS([syslog.h sys/file.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h curses.h ifaddrs.h stdatomic.h])
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 MeshLink_ATTRIBUTE(__malloc__)
 MeshLink_ATTRIBUTE(__warn_unused_result__)
 
 dnl Checks for library functions.
-AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([asprintf fchmod fork gettimeofday random pselect select setns strdup usleep getifaddrs freeifaddrs],
   [], [], [#include "$srcdir/src/have.h"]
 )