Makefile.am: Do not specify CC and LD when building perl module.

[people/ms/libloc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f8bc41e689c3717d0da588d2e089df476b350f6b..9eb9012b1f5992dcc0b196120be653a5bbbf70b1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,9 @@
 AC_PREREQ(2.60)
 AC_INIT([libloc],
-        [0],
-        [michael.tremer@ipfire.org],
+        [0.9.5],
+        [location@lists.ipfire.org],
         [libloc],
-        [https://www.ipfire.org/])
+        [https://location.ipfire.org/])
 
 AC_CONFIG_SRCDIR([src/libloc.c])
 AC_CONFIG_AUX_DIR([build-aux])
@@ -28,10 +28,35 @@ LT_INIT([
        pic-only
 ])
 AC_PREFIX_DEFAULT([/usr])
+gl_LD_VERSION_SCRIPT
+
+IT_PROG_INTLTOOL([0.40.0])
+
+# Interpret embedded Python in HTML files
+XGETTEXT="${XGETTEXT} -L Python --keyword=_:1,2 --keyword=N_:1,2 --no-location"
+
+GETTEXT_PACKAGE=${PACKAGE_TARNAME}
+AC_SUBST(GETTEXT_PACKAGE)
 
 AC_PROG_SED
 AC_PROG_MKDIR_P
 
+# - man ------------------------------------------------------------------------
+
+have_man_pages=no
+AC_ARG_ENABLE(man_pages, AS_HELP_STRING([--disable-man-pages],
+       [do not install man pages]))
+AS_IF([test "x$enable_man_pages" != xno], [have_man_pages=yes])
+AM_CONDITIONAL(ENABLE_MAN_PAGES, [test "x$have_man_pages" = "xyes"])
+
+AC_PATH_PROG([XSLTPROC], [xsltproc])
+
+AC_CHECK_PROGS(ASCIIDOC, [asciidoc])
+if test "${have_man_pages}" = "yes" && test -z "${ASCIIDOC}"; then
+       AC_MSG_ERROR([Required program 'asciidoc' not found])
+fi
+# - debug ----------------------------------------------------------------------
+
 AC_ARG_ENABLE([debug],
         AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
         [], [enable_debug=no])
@@ -39,12 +64,29 @@ AS_IF([test "x$enable_debug" = "xyes"], [
         AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
 ])
 
+AC_CHECK_HEADERS_ONCE([
+       arpa/inet.h \
+       arpa/nameser.h \
+       arpa/nameser_compat.h \
+       endian.h \
+       netinet/in.h \
+    resolv.h \
+       string.h \
+])
+
 AC_CHECK_FUNCS([ \
-        mmap \
-        munmap \
+    be16toh \
+    be32toh \
+    be64toh \
+    htobe16 \
+    htobe32 \
+    htobe64 \
+    mmap \
+    munmap \
+    res_query \
        __secure_getenv \
        secure_getenv \
-        qsort \
+    qsort \
 ])
 
 my_CFLAGS="\
@@ -62,9 +104,77 @@ my_CFLAGS="\
 "
 AC_SUBST([my_CFLAGS])
 
+# ------------------------------------------------------------------------------
+
+AC_ARG_WITH([systemd],
+       AS_HELP_STRING([--with-systemd], [Enable systemd support.])
+)
+
+AS_IF([test "x$with_systemd" != "xno"],
+      [PKG_CHECK_MODULES(systemd, [libsystemd],
+      [have_systemd=yes], [have_systemd=no])],
+      [have_systemd=no]
+)
+
+AS_IF([test "x$have_systemd" = "xyes"],
+      [AC_MSG_CHECKING([for systemd system unit directory])
+       AC_ARG_WITH([systemdsystemunitdir],
+               AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
+               [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)]
+       )
+
+       AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
+
+       if test -n "$systemdsystemunitdir" -a "x$systemdsystemunitdir" != xno; then
+               AC_MSG_RESULT([$systemdsystemunitdir])
+       else
+               AC_MSG_ERROR([not found (try --with-systemdsystemunitdir)])
+       fi
+      ],
+      [AS_IF([test "x$with_systemd" = "xyes"],
+             [AC_MSG_ERROR([Systemd support is enabled but no systemd has been found.])
+      ])
+])
+
+AM_CONDITIONAL(HAVE_SYSTEMD, [test "x$have_systemd" = "xyes"])
+
+# ------------------------------------------------------------------------------
+
+# Python
+AM_PATH_PYTHON([3.4])
+PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}])
+
+# Perl
+AC_PATH_PROG(PERL, perl, no)
+AC_SUBST(PERL)
+
+AX_PROG_PERL_MODULES(ExtUtils::MakeMaker,, AC_MSG_WARN(Need some Perl modules))
+
+AC_ARG_ENABLE(perl, AS_HELP_STRING([--disable-perl], [do not build the perl modules]), [],[enable_perl=yes])
+AM_CONDITIONAL(ENABLE_PERL, test "$enable_perl" = "yes")
+
+dnl Checking for libresolv
+case "${host}" in
+       *-gnu*)
+               AC_CHECK_LIB(resolv, ns_msg_getflag, [LIBS="-lresolv $LIBS"], AC_MSG_ERROR([libresolv has not been found]), -lresolv)
+               ;;
+       *)
+               AC_CHECK_LIB(resolv, res_init, [LIBS="-lresolv $LIBS"], AC_MSG_ERROR([libresolv has not been found]), -lresolv)
+               ;;
+esac
+RESOLV_LIBS="${LIBS}"
+AC_SUBST(RESOLV_LIBS)
+
+dnl Checking for OpenSSL
+LIBS=
+AC_CHECK_LIB(crypto, EVP_EncryptInit,, AC_MSG_ERROR([libcrypto has not been found]))
+OPENSSL_LIBS="${LIBS}"
+AC_SUBST(OPENSSL_LIBS)
+
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_FILES([
         Makefile
+        po/Makefile.in
 ])
 
 AC_OUTPUT
@@ -81,6 +191,9 @@ AC_MSG_RESULT([
         cflags:                 ${CFLAGS}
         ldflags:                ${LDFLAGS}
 
-        logging:                ${enable_logging}
         debug:                  ${enable_debug}
+        systemd support:        ${have_systemd}
+
+       Bindings:
+         perl:                 ${enable_perl}
 ])