From 5014b80d53cc6fe67a591dc47e4cf7027d09ce02 Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Fri, 21 Mar 2014 14:59:01 -0500
Subject: [PATCH] 1/2 of automake for esl perl, at least we have configure
 detecting things now

---
 configure.ac              | 19 +++++++++++++++++++
 libs/esl/Makefile.am      |  2 +-
 libs/esl/perl/Makefile    | 38 --------------------------------------
 libs/esl/perl/Makefile.am | 30 ++++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+), 39 deletions(-)
 delete mode 100644 libs/esl/perl/Makefile
 create mode 100644 libs/esl/perl/Makefile.am

diff --git a/configure.ac b/configure.ac
index b776db1f6a..f0b13ac778 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1116,6 +1116,24 @@ AM_CONDITIONAL([HAVE_ODBC],[test "x$enable_core_odbc_support" != "xno"])
 AM_CONDITIONAL([HAVE_LIBEDIT],[test "x$enable_core_libedit_support" != "xno"])
 AM_CONDITIONAL([HAVE_MYSQL],[test "$found_mysql" = "yes"])
 
+AC_CHECK_PROG(PERL,perl,[ac_cv_have_perl=yes],[ac_cv_have_perl=no])
+AM_CONDITIONAL([HAVE_PERL],[test "x$ac_cv_have_perl" != "xno"])
+
+if test "x$ac_cv_have_perl" != "xno" ; then
+   PERL_SITEDIR="`$PERL -MConfig -e 'print $Config{sitelibexp}'`"
+   PERL_LIBDIR="-L`$PERL -MConfig -e 'print $Config{archlib}'`/CORE"
+   PERL_LIBS="`$PERL -MConfig -e 'print $Config{libs}'`"
+   PERL_CFLAGS="-w -DMULTIPLICITY `$PERL -MExtUtils::Embed -e ccopts` -DEMBED_PERL"
+   PERL_LDFLAGS="`$PERL -MExtUtils::Embed -e ldopts` `$PERL -MConfig -e 'print $Config{libs}'`"
+   PERL_INC="`$PERL -MExtUtils::Embed -e perl_inc`"
+   AC_SUBST(PERL_SITEDIR)
+   AC_SUBST(PERL_LIBDIR)
+   AC_SUBST(PERL_LIBS)
+   AC_SUBST(PERL_CFLAGS)
+   AC_SUBST(PERL_LDFLAGS)
+   AC_SUBST(PERL_INC)
+fi
+
 #
 # Python checks for mod_python
 #
@@ -1406,6 +1424,7 @@ AC_CONFIG_FILES([Makefile
 		build/freeswitch.pc
 		build/modmake.rules
                 libs/esl/Makefile
+                libs/esl/perl/Makefile
 		libs/xmlrpc-c/include/xmlrpc-c/config.h
 		libs/xmlrpc-c/xmlrpc_config.h
 		libs/xmlrpc-c/config.mk
diff --git a/libs/esl/Makefile.am b/libs/esl/Makefile.am
index e0af740b8d..b4f7e48253 100644
--- a/libs/esl/Makefile.am
+++ b/libs/esl/Makefile.am
@@ -67,7 +67,7 @@ swigclean: clean
 	$(MAKE) -C managed swigclean
 
 perlmod: $(MYLIB)
-	$(MAKE) MYLIB="../$(MYLIB)" SOLINK="$(SOLINK)" CFLAGS="-I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CFLAGS)" CXXFLAGS="-I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CXXFLAGS)" CXX_CFLAGS="$(CXX_CFLAGS)" -C perl
+	$(MAKE) -C perl
 
 phpmod: $(MYLIB)
 	$(MAKE) MYLIB="../$(MYLIB)" SOLINK="$(SOLINK)" CFLAGS="-I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CFLAGS)" CXXFLAGS="-I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CXXFLAGS)" CXX_CFLAGS="$(CXX_CFLAGS)" -C php 
diff --git a/libs/esl/perl/Makefile b/libs/esl/perl/Makefile
deleted file mode 100644
index a76e9c5e6d..0000000000
--- a/libs/esl/perl/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-PERL=$(shell which perl)
-PERL_SITEDIR=$(shell perl -MConfig -e 'print $$Config{sitelibexp}')
-PERL_LIBDIR=-L$(shell perl -MConfig -e 'print $$Config{archlib}')/CORE
-PERL_LIBS=$(shell perl -MConfig -e 'print $$Config{libs}')
-LOCAL_CFLAGS=-w -DMULTIPLICITY $(shell $(PERL) -MExtUtils::Embed -e ccopts) -DEMBED_PERL
-LOCAL_LDFLAGS=$(shell $(PERL) -MExtUtils::Embed -e ldopts) $(shell $(PERL) -MConfig -e 'print $$Config{libs}')
-GCC_WARNING_JUNK=-w
-PERL_INC=$(shell $(PERL) -MExtUtils::Embed -e perl_inc)
-all: ESL.so
-
-esl_wrap.cpp:
-	swig -module ESL -shadow -perl5 -c++ -DMULTIPLICITY -I../src/include -o esl_wrap.cpp ../ESL.i
-
-perlxsi.c:
-	$(PERL) -MExtUtils::Embed -e xsinit -- -o perlxsi.c
-
-perlxsi.o: perlxsi.c
-	$(CC) $(CC_CFLAGS) $(CFLAGS) $(LOCAL_CFLAGS) -c perlxsi.c -o perlxsi.o
-
-esl_wrap.o: esl_wrap.cpp
-	$(CXX) $(CXX_CFLAGS) $(CXXFLAGS) $(GCC_WARNING_JUNK) $(PERL_INC) -c esl_wrap.cpp -o esl_wrap.o
-
-ESL.so: esl_wrap.o perlxsi.o
-	$(CXX) $(SOLINK) esl_wrap.o perlxsi.o $(MYLIB) $(LOCAL_LDFLAGS) -o ESL.so -L. $(LIBS)
-
-clean:
-	rm -f *.o *.so *~
-
-swigclean:
-	rm -f esl_wrap.* ESL.so ESL.pm perlxsi.*
-
-reswig:	swigclean esl_wrap.cpp perlxsi.c
-
-install: ESL.so
-	install -m 755 ESL.so $(PERL_SITEDIR)
-	install -m 755 ESL.pm $(PERL_SITEDIR)
-	install -d -m 755 ESL $(PERL_SITEDIR)/ESL
-	install -m 755 ESL/* $(PERL_SITEDIR)/ESL
\ No newline at end of file
diff --git a/libs/esl/perl/Makefile.am b/libs/esl/perl/Makefile.am
new file mode 100644
index 0000000000..fc60f15982
--- /dev/null
+++ b/libs/esl/perl/Makefile.am
@@ -0,0 +1,30 @@
+all: ESL.so
+
+esl_wrap.cpp:
+	swig -module ESL -shadow -perl5 -c++ -DMULTIPLICITY -I../src/include -o esl_wrap.cpp ../ESL.i
+
+perlxsi.c:
+	$(PERL) -MExtUtils::Embed -e xsinit -- -o perlxsi.c
+
+perlxsi.o: perlxsi.c
+	$(CC) $(CC_CFLAGS) $(CFLAGS) -I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CFLAGS) $(PERL_CFLAGS) -c perlxsi.c -o perlxsi.o
+
+esl_wrap.o: esl_wrap.cpp
+	$(CXX) -I$(switch_srcdir)/libs/esl/src/include $(SWITCH_AM_CXXFLAGS) $(CXXFLAGS) -w $(PERL_INC) -c esl_wrap.cpp -o esl_wrap.o
+
+ESL.so: esl_wrap.o perlxsi.o
+	$(CXX) $(SOLINK) esl_wrap.o perlxsi.o ../.libs/libesl.a $(PERL__LDFLAGS) -o ESL.so -L. $(LIBS)
+
+clean:
+	rm -f *.o *.so *~
+
+swigclean:
+	rm -f esl_wrap.* ESL.so ESL.pm perlxsi.*
+
+reswig:	swigclean esl_wrap.cpp perlxsi.c
+
+install: ESL.so
+	install -m 755 ESL.so $(PERL_SITEDIR)
+	install -m 755 ESL.pm $(PERL_SITEDIR)
+	install -d -m 755 ESL $(PERL_SITEDIR)/ESL
+	install -m 755 ESL/* $(PERL_SITEDIR)/ESL