Changeset 1207

Timestamp:

10/19/06 23:21:00 (7 years ago)

Author:

sam

Message:

• Add checks for getopt / getopt_long.

File:

• libcaca/trunk/configure.ac (modified) (1 diff)

libcaca/trunk/configure.ac

@@ -66 +66 @@
   [  --enable-doc            build documentation (needs doxygen and LaTeX)])
 
-AC_CHECK_HEADERS(stdio.h stdarg.h signal.h sys/ioctl.h sys/time.h inttypes.h endian.h unistd.h arpa/inet.h netinet/in.h winsock2.h errno.h locale.h)
+AC_CHECK_HEADERS(stdio.h stdarg.h signal.h sys/ioctl.h sys/time.h inttypes.h endian.h unistd.h arpa/inet.h netinet/in.h winsock2.h errno.h locale.h getopt.h)
 AC_CHECK_FUNCS(signal ioctl vsnprintf getenv putenv strcasecmp htons)
 AC_CHECK_FUNCS(usleep gettimeofday)
+
+AC_CHECK_FUNCS(getopt_long,
+ [AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)],
+ [AC_CHECK_LIB(gnugetopt, getopt_long,
+   [AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)
+    GETOPT_LIBS="${GETOPT_LIBS} -lgnugetopt"])])
+AC_SUBST(GETOPT_LIBS)
 
 AC_MSG_CHECKING(for Sleep)