Code

Build system: Use pkg-config to configure libiptc.
authorFlorian Forster <octo@collectd.org>
Sat, 4 Feb 2012 15:28:02 +0000 (16:28 +0100)
committerFlorian Forster <octo@collectd.org>
Sat, 4 Feb 2012 15:28:02 +0000 (16:28 +0100)
This hopefully fixes Goobuntu Bug #375733.

Change-Id: I0a4215351ce836fb62418cbd40bee27fd695d9da

configure.in

index 5618ef84d67f07a744b8b80ef23b87805a10c012..b5031203b1b2e77a1e530992a0415c45660abd7f 100644 (file)
@@ -1579,114 +1579,120 @@ AM_CONDITIONAL(BUILD_WITH_LIBGCRYPT, test "x$with_libgcrypt" = "xyes")
 # }}}
 
 # --with-libiptc {{{
-with_own_libiptc="no"
 AC_ARG_WITH(libiptc, [AS_HELP_STRING([--with-libiptc@<:@=PREFIX@:>@], [Path to libiptc.])],
 [
        if test "x$withval" = "xshipped"
        then
-               with_own_libiptc="yes"
-               with_libiptc="yes"
-       else if test "x$withval" != "xno" && test "x$withval" != "xyes"
+               with_libiptc="own"
+       else if test "x$withval" = "xyes"
        then
-               LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS -I$withval/include"
-               LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS -L$withval/lib"
-               with_libiptc="yes"
+               with_libiptc="pkgconfig"
+       else if test "x$withval" = "xno"
+       then
+               with_libiptc="no"
        else
-               with_libiptc="$withval"
-       fi; fi
+               with_libiptc="yes"
+               with_libiptc_cflags="-I$withval/include"
+               with_libiptc_libs="-L$withval/lib"
+       fi; fi; fi
 ],
 [
        if test "x$ac_system" = "xLinux"
        then
-               with_libiptc="yes"
+               with_libiptc="pkgconfig"
        else
                with_libiptc="no (Linux only)"
        fi
 ])
-SAVE_CPPFLAGS="$CPPFLAGS"
-SAVE_LDFLAGS="$LDFLAGS"
-CPPFLAGS="$CPPFLAGS $LIBIPTC_CPPFLAGS"
-LDFLAGS="$LDFLAGS $LIBIPTC_LDFLAGS"
-# check whether the header file for libiptc is available.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+
+if test "x$with_libiptc" = "xpkgconfig" && test "x$PKG_CONFIG" = "x"
 then
-       AC_CHECK_HEADERS(libiptc/libiptc.h,
-       [
-               AC_DEFINE(HAVE_LIBIPTC_LIBIPTC_H, 1, [Define to 1 if you have the <libiptc/libiptc.h> header file.])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
+       with_libiptc="no (Don't have pkg-config)"
 fi
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+
+if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_HEADERS(libiptc/libip6tc.h,
-       [
-               AC_DEFINE(HAVE_LIBIPTC_LIBIP6TC_H, 1, [Define to 1 if you have the <libiptc/libip6tc.h> header file.])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ])
+       $PKG_CONFIG --exists 'libiptc' 2>/dev/null
+       if test $? -ne 0
+       then
+               with_libiptc="no (pkg-config doesn't know libiptc)"
+       fi
+fi
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       with_libiptc_cflags="`$PKG_CONFIG --cflags 'libiptc'`"
+       if test $? -ne 0
+       then
+               with_libiptc="no ($PKG_CONFIG failed)"
+       fi
+       with_libiptc_libs="`$PKG_CONFIG --libs 'libiptc'`"
+       if test $? -ne 0
+       then
+               with_libiptc="no ($PKG_CONFIG failed)"
+       fi
+fi
+
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $with_libiptc_cflags"
+
+# check whether the header file for libiptc is available.
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       AC_CHECK_HEADERS(libiptc/libiptc.h libiptc/libip6tc.h, ,
+                       [with_libiptc="no (header file missing)"])
 fi
 # If the header file is available, check for the required type declaractions.
 # They may be missing in old versions of libiptc. In that case, they will be
 # declared in the iptables plugin.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+if test "x$with_libiptc" = "xpkgconfig"
 then
-       AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [],
-       [
-#if OWN_LIBIPTC
-# include "$srcdir/src/owniptc/libiptc.h"
-# include "$srcdir/src/owniptc/libip6tc.h"
-#else
-# include <libiptc/libiptc.h>
-# include <libiptc/libip6tc.h>
-#endif
-       ])
+       AC_CHECK_TYPES([iptc_handle_t, ip6tc_handle_t], [], [])
 fi
 # Check for the iptc_init symbol in the library.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xno"
+if test "x$with_libiptc" = "xpkgconfig"
 then
        AC_CHECK_LIB(iptc, iptc_init,
-       [
-               AC_DEFINE(HAVE_LIBIPTC, 1, [Define to 1 if you have the iptc library (-liptc).])
-       ],
-       [
-               with_libiptc="yes"
-               with_own_libiptc="yes"
-       ],
-       [-lip4tc -lip6tc])
+                       [with_libiptc="pkgconfig"],
+                       [with_libiptc="no"],
+                       [$with_libiptc_libs])
+fi
+if test "x$with_libiptc" = "xpkgconfig"
+then
+       with_libiptc="yes"
 fi
-# The system wide version failed for some reason. Check if we have the required
-# headers to build the shipped version.
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
+
+CPPFLAGS="$SAVE_CPPFLAGS"
+
+if test "x$with_libiptc" = "xown"
+then
+       with_libiptc_cflags="-I${srcdir}/src/owniptc"
+       with_libiptc_libs=""
+fi
+if test "x$with_libiptc" = "xown"
 then
        AC_CHECK_HEADERS(linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h linux/netfilter/x_tables.h, [],
        [
                with_libiptc="no (Linux iptables headers not found)"
-               with_own_libiptc="no"
        ],
        [
 #include "$srcdir/src/owniptc/ipt_kernel_headers.h"
        ])
 fi
+AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_libiptc" = "xown")
+if test "x$with_libiptc" = "xown"
+then
+       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
+       with_libiptc="yes"
+fi
+
 AM_CONDITIONAL(BUILD_WITH_LIBIPTC, test "x$with_libiptc" = "xyes")
-AM_CONDITIONAL(BUILD_WITH_OWN_LIBIPTC, test "x$with_own_libiptc" = "xyes")
 if test "x$with_libiptc" = "xyes"
 then
-       BUILD_WITH_LIBIPTC_CPPFLAGS="$LIBIPTC_CPPFLAGS"
-       BUILD_WITH_LIBIPTC_LDFLAGS="$LIBIPTC_LDFLAGS"
+       BUILD_WITH_LIBIPTC_CPPFLAGS="$with_libiptc_cflags"
+       BUILD_WITH_LIBIPTC_LDFLAGS="$with_libiptc_libs"
        AC_SUBST(BUILD_WITH_LIBIPTC_CPPFLAGS)
        AC_SUBST(BUILD_WITH_LIBIPTC_LDFLAGS)
 fi
-if test "x$with_own_libiptc" = "xyes"
-then
-       AC_DEFINE(OWN_LIBIPTC, 1, [Define to 1 if we use the shipped iptc library.])
-fi
-CPPFLAGS="$SAVE_CPPFLAGS"
-LDFLAGS="$SAVE_LDFLAGS"
 # }}}
 
 # --with-java {{{
@@ -4524,11 +4530,6 @@ then
        with_librrd="yes (warning: librrd is not thread-safe)"
 fi
 
-if test "x$with_libiptc" = "xyes" && test "x$with_own_libiptc" = "xyes"
-then
-       with_libiptc="yes (shipped version)"
-fi
-
 if test "x$with_libperl" = "xyes"
 then
        with_libperl="yes (version `$perl_interpreter -MConfig -e 'print $Config{version};'`)"