forked from osmocom/wireshark
151 lines
3.6 KiB
Plaintext
151 lines
3.6 KiB
Plaintext
# $Id: configure.in,v 1.5 2001/03/05 22:53:38 gram Exp $
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dnl
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dnl Process this file with autoconf 2.13 or later to produce a
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dnl configure script; 2.12 doesn't generate a "configure" script that
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dnl defines SHELL, and "Makefile.in" has
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dnl
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dnl SHELL = @SHELL@
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dnl
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dnl which requires it to be defined - and there may be other problems
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dnl with pre-2.13 "autoconf" as well.
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dnl
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AC_INIT(epan.c)
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AC_PREREQ(2.13)
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AM_INIT_AUTOMAKE(libethereal.a, 0.8.16)
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AM_CONFIG_HEADER(config.h)
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_YACC
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AM_PROG_LEX
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AC_PROG_RANLIB
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AC_PATH_PROG(LEX, flex)
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AC_SUBST(FLEX_PATH)
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# If we're running gcc, add '-Wall' to CFLAGS.
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AC_MSG_CHECKING(to see if we can add '-Wall' to CFLAGS)
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if test x$GCC != x ; then
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CFLAGS="-Wall $CFLAGS"
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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#
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# Add any platform-specific compiler flags needed.
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#
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AC_MSG_CHECKING(for platform-specific compiler flags)
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if test "x$GCC" = x
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then
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#
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# Not GCC - assume it's the vendor's compiler.
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#
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case "$host_os" in
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hpux*)
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#
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# HP's ANSI C compiler; flags suggested by Jost Martin.
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# "-Ae" for ANSI C plus extensions such as "long long".
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# "+O2", for optimization. XXX - works with "-g"?
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#
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CFLAGS="-Ae +O2 $CFLAGS"
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AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
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;;
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*)
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AC_MSG_RESULT(none needed)
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;;
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esac
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else
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AC_MSG_RESULT(none needed)
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fi
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# Create DATAFILE_DIR #define for config.h
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DATAFILE_DIR=$sysconfdir
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DATAFILE_DIR=`(
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test "x$prefix" = xNONE && prefix=$ac_default_prefix
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test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
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eval echo "$DATAFILE_DIR"
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)`
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AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$DATAFILE_DIR")
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AC_SUBST(DATAFILE_DIR)
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# Checks for glib first, or gtk+ if not present
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AM_PATH_GLIB(1.1.0, CFLAGS="$CFLAGS $GLIB_CFLAGS" LIBS="$LIBS $GLIB_LIBS")
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dnl Checks for header files
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AC_HEADER_STDC
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AC_CHECK_HEADERS(stdarg.h direct.h dirent.h fcntl.h netdb.h unistd.h)
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AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/stat.h sys/time.h sys/types.h)
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AC_CHECK_HEADERS(netinet/in.h)
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AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
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AC_CHECK_HEADERS(dlfcn.h)
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#
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# XXX - we should also somehow arrange to support dynamic linking on
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# HP-UX, even though it hasn't yet, apparently, implemented the
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# UNIX standard "dlopen()" interface atop its own interface.
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#
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if test "$ac_cv_header_dlfcn_h" = yes ; then
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AC_DEFINE(HAVE_PLUGINS)
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fi
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AC_CHECK_FUNC(inet_aton, INET_ATON_O="",
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INET_ATON_O="inet_aton.o")
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if test "$ac_cv_func_inet_aton" = no ; then
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INET_ATON_C="inet_aton.c"
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INET_ATON_O="inet_aton.o"
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AC_DEFINE(NEED_INET_ATON_H)
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fi
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AC_SUBST(INET_ATON_C)
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AC_SUBST(INET_ATON_O)
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AC_CHECK_FUNC(inet_pton, [
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dnl check for pre-BIND82 inet_pton() bug.
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AC_MSG_CHECKING(for broken inet_pton)
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AC_TRY_RUN([#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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int main()
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{
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#ifdef AF_INET6
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char buf[16];
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/* this should return 0 (error) */
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return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
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#else
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return 1;
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#endif
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}], [AC_MSG_RESULT(ok);
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have_inet_pton=yes], [AC_MSG_RESULT(broken);
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have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
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have_inet_pton=no])],
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have_inet_pton=no)
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if test "$have_inet_pton" = no; then
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INET_PTON_C="inet_pton.c"
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INET_PTON_O="inet_pton.o"
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else
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INET_PTON_C=""
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INET_PTON_O=""
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fi
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AC_SUBST(INET_PTON_C)
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AC_SUBST(INET_PTON_O)
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AC_CHECK_FUNC(inet_ntop, INET_NTOP_O="",
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INET_NTOP_O="inet_ntop.o")
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if test "$ac_cv_func_inet_ntop" = no ; then
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INET_NTOP_C="inet_ntop.c"
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INET_NTOP_O="inet_ntop.o"
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AC_DEFINE(NEED_INET_V6DEFS_H)
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fi
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AC_SUBST(INET_NTOP_C)
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AC_SUBST(INET_NTOP_O)
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AC_OUTPUT(
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Makefile
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dfilter/Makefile
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ftypes/Makefile
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)
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