[liboping] [PATCH] Integrate bindings subdirectory into the build process.

[Sebastian Harl]

 * Added bindings/Makefile.am.
 * Added support for the variable PERL, which specifies the Perl interpreter
   command, to the configure script.
 * Added the --with-perl-bindings option to the configure script. Any argument
   (except "yes" and "no") will be passed as options to "perl Makefile.PL".

Signed-off-by: Sebastian Harl <sh at tokkee.org>
---
 Makefile.am          |    2 +-
 bindings/Makefile.am |   31 +++++++++++++++++++++++++++++++
 configure.ac         |   35 ++++++++++++++++++++++++++++++++++-
 3 files changed, 66 insertions(+), 2 deletions(-)
 create mode 100644 bindings/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index af71b84..af22243 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = src
+SUBDIRS = src bindings
 
 dist-hook:
 	find $(distdir) -type d -name '.svn' | xargs rm -rf
diff --git a/bindings/Makefile.am b/bindings/Makefile.am
new file mode 100644
index 0000000..498b7f6
--- /dev/null
+++ b/bindings/Makefile.am
@@ -0,0 +1,31 @@
+EXTRA_DIST = perl/Changes perl/MANIFEST perl/META.yml perl/Makefile.PL \
+		perl/Oping.xs perl/README perl/lib/Net/Oping.pm perl/t/Oping.t \
+		perl/typemap
+
+all-local: @BINDINGS@
+
+install-exec-local:
+	[ ! -f perl/Makefile ] || ( cd perl && $(MAKE) install )
+
+clean-local:
+	[ ! -f perl/Makefile ] || ( cd perl && $(MAKE) realclean )
+
+test:
+	[ ! -f perl/Makefile ] || ( cd perl && $(MAKE) test )
+
+perl-bindings: perl/Makefile
+	cd perl && $(MAKE)
+
+perl/Makefile: perl/Makefile.PL $(top_builddir)/config.status
+	if test ! -d perl; then \
+		for file in $(EXTRA_DIST); do \
+			mkdir -p `dirname $$file`; \
+			cp $(srcdir)/$$file `dirname $$file`; \
+		done \
+	fi
+	
+	cd perl && @PERL@ Makefile.PL PREFIX=$(prefix) @PERL_BINDINGS_OPTIONS@
+
+
+.PHONY: perl-bindings
+
diff --git a/configure.ac b/configure.ac
index 85c2b9e..a154e5a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,6 +16,12 @@ AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AM_CONDITIONAL(COMPILER_IS_GCC, test "x$GCC" = "xyes")
 
+if test "x$PERL" = "x"
+then
+	PERL="perl"
+fi
+AC_ARG_VAR(PERL, [Perl interpreter command])
+
 #
 # configure libtool
 #
@@ -163,4 +169,31 @@ AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [Enable extensive debuggi
 ], [])
 AM_CONDITIONAL(BUILD_WITH_DEBUG, test "x$enable_debug" = "xyes")
 
-AC_OUTPUT(Makefile src/Makefile src/mans/Makefile)
+AC_ARG_WITH(perl-bindings, [AS_HELP_STRING([--with-perl-bindings@<:@=OPTIONS@:>@], [Options passed to "perl Makefile.PL".])],
+[
+	if test "x$withval" != "xno" && test "x$withval" != "xyes"
+	then
+		PERL_BINDINGS_OPTIONS="$withval"
+		with_perl_bindings="yes"
+	else
+		PERL_BINDINGS_OPTIONS=""
+		with_perl_bindings="$withval"
+	fi
+],
+[
+	PERL_BINDINGS_OPTIONS=""
+	with_perl_bindings="yes"
+])
+
+if test "x$with_perl_bindings" = "xyes"
+then
+	BINDINGS="perl-bindings"
+else
+	BINDINGS=""
+fi
+
+AC_SUBST(PERL_BINDINGS_OPTIONS)
+
+AC_SUBST(BINDINGS)
+
+AC_OUTPUT(Makefile src/Makefile src/mans/Makefile bindings/Makefile)
-- 
1.5.4.rc4.23.gcab31

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