From 9e5b6c43b13a561b09908d2a57edb6c96e4fedaf Mon Sep 17 00:00:00 2001
From: Jason Parker <jparker@digium.com>
Date: Tue, 12 Feb 2013 14:00:13 -0600
Subject: Add support for building and using shared libraries.

---
 third_party/build/gsm/Makefile | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'third_party/build/gsm/Makefile')

diff --git a/third_party/build/gsm/Makefile b/third_party/build/gsm/Makefile
index a265076..1fba80e 100644
--- a/third_party/build/gsm/Makefile
+++ b/third_party/build/gsm/Makefile
@@ -5,7 +5,9 @@ export LIBDIR := ../../lib
 
 RULES_MAK := $(PJDIR)/build/rules.mak
 
-export GSM_CODEC_LIB := ../../lib/libgsmcodec-$(TARGET_NAME)$(LIBEXT)
+export GSM_CODEC_SONAME := libgsmcodec.$(SHLIB_SUFFIX)
+export GSM_CODEC_SHLIB := $(GSM_CODEC_SONAME).$(PJ_VERSION_MAJOR)
+export GSM_CODEC_LIB := libgsmcodec-$(TARGET_NAME)$(LIBEXT)
 
 ###############################################################################
 # Gather all flags.
@@ -35,7 +37,10 @@ export CC_OUT CC AR RANLIB HOST_MV HOST_RM HOST_RMDIR HOST_MKDIR OBJEXT LD LDOUT
 #
 # $(TARGET) is defined in os-$(OS_NAME).mak file in current directory.
 #
-TARGETS := libgsmcodec
+TARGETS := $(GSM_CODEC_LIB)
+ifneq ($(PJ_SHARED_LIBRARIES),)
+TARGETS += $(GSM_CODEC_SONAME)
+endif
 
 all: $(TARGETS)
 
@@ -45,10 +50,15 @@ doc:
 dep: depend
 distclean: realclean
 
-.PHONY: dep depend libgsmcodec clean realclean distclean
+.PHONY: all dep depend clean realclean distclean
+.PHONY: $(TARGETS)
+.PHONE: $(GSM_CODEC_LIB) $(GSM_CODEC_SHLIB) $(GSM_CODEC_SONAME)
 
-libgsmcodec:
-	$(MAKE) -f $(RULES_MAK) APP=GSM_CODEC app=libgsmcodec $(GSM_CODEC_LIB)
+libgsmcodec: $(GSM_CODEC_LIB)
+$(GSM_CODEC_SHLIB): $(GSM_CODEC_SONAME)
+$(GSM_CODEC_SONAME): $(GSM_CODEC_LIB)
+$(GSM_CODEC_LIB) $(GSM_CODEC_SHLIB) $(GSM_CODEC_SONAME):
+	$(MAKE) -f $(RULES_MAK) APP=GSM_CODEC app=libgsmcodec $(subst /,$(HOST_PSEP),$(LIBDIR)/$@)
 
 clean print_lib:
 	$(MAKE) -f $(RULES_MAK) APP=GSM_CODEC app=libgsmcodec $@
-- 
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