shithub: flite

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Improve internal linking

Building packages in Debian uses a tool to link libraries together at the
package level. It emits warnings when unknonw symbols are found. E.g:

dpkg-shlibdeps: warning: symbol us_tokentowords used by debian/libflite1/usr/lib/x86_64-linux-gnu/libflite_cmu_indic_lang.so.2.0.0 found in none of the libraries

--- a/config/common_make_rules

+++ b/config/common_make_rules

@@ -123,7 +123,7 @@

 	@ rm -rf shared_os && mkdir shared_os

 	@ rm -f $@ $@.${PROJECT_VERSION} $@.${PROJECT_SHLIB_VERSION} 

 	@ (cd shared_os && ar x ../$<)

-	@ (cd shared_os && $(CC) -shared -Wl,-soname,`basename $@`.${PROJECT_SHLIB_VERSION} -o ../$@.${PROJECT_VERSION} *.os)

+	@ (cd shared_os && $(CC) -shared -Wl,-soname,`basename $@`.${PROJECT_SHLIB_VERSION} -o ../$@.${PROJECT_VERSION} *.os $(LDFLAGS))

 	@ (cd $(LIBDIR) && ln -s `basename $@.${PROJECT_VERSION}` `basename $@.${PROJECT_SHLIB_VERSION}` )

 	@ (cd $(LIBDIR) && ln -s `basename $@.${PROJECT_SHLIB_VERSION}` `basename $@` )

 	@ rm -rf shared_os

--- a/main/Makefile

+++ b/main/Makefile

@@ -54,7 +54,8 @@

 VOICES=$(VOXES)

 VOICELIBS=$(VOICES:%=flite_%)

-flite_LIBS = $(VOICELIBS) $(LANGS:%=flite_%) $(LEXES:%=flite_%) flite

+flite_MODS = $(VOICELIBS) $(LANGS:%=flite_%) $(LEXES:%=flite_%) 

+flite_LIBS = flite $(flite_MODS)

 flite_LIBS_flags = -L$(LIBDIR) $(flite_LIBS:%=-l%)

 flite_LIBS_deps = $(flite_LIBS:%=$(LIBDIR)/lib%.a)

@@ -65,6 +66,10 @@

 # so make clean can remove them

 SHAREDARLIBS= $(flite_LIBS:%=$(LIBDIR)/lib%.shared.a)

 SHAREDLIBS = $(SHAREDARLIBS:%.shared.a=%.so)

+SHAREDMODS = $(flite_MODS:%=$(LIBDIR)/lib%.so)

+SHAREDusenMODS = $(LIBDIR)/libflite_cmu_time_awb.so $(LIBDIR)/libflite_cmu_us_awb.so $(LIBDIR)/libflite_cmu_us_kal16.so $(LIBDIR)/libflite_cmu_us_kal.so $(LIBDIR)/libflite_cmu_us_rms.so $(LIBDIR)/libflite_cmu_us_slt.so $(LIBDIR)/libflite_cmu_indic_lang.so

+SHAREDcmulexMODS = $(LIBDIR)/libflite_cmu_time_awb.so $(LIBDIR)/libflite_cmu_us_awb.so $(LIBDIR)/libflite_cmu_us_kal16.so $(LIBDIR)/libflite_cmu_us_kal.so $(LIBDIR)/libflite_cmu_us_rms.so $(LIBDIR)/libflite_cmu_us_slt.so  $(LIBDIR)/libflite_cmu_indic_lex.so

+SHAREDindicMODS = $(LIBDIR)/libflite_cmu_indic_lex.so

 VERSIONSHAREDLIBS = $(SHAREDLIBS:%=%.${PROJECT_VERSION}) \

                     $(SHAREDLIBS:%=%.${PROJECT_SHLIB_VERSION})

@@ -79,7 +84,14 @@

               flite_voice_list.c

 ifdef SHFLAGS

-flite_LIBS_flags += -Wl,-rpath $(LIBDIR) 

+$(SHAREDMODS): $(LIBDIR)/libflite.so

+$(SHAREDMODS): LDFLAGS+=-L../$(LIBDIR) -lflite

+$(SHAREDusenMODS): $(LIBDIR)/libflite_usenglish.so

+$(SHAREDusenMODS): LDFLAGS+=-L../$(LIBDIR) -lflite_usenglish

+$(SHAREDcmulexMODS): $(LIBDIR)/libflite_cmulex.so

+$(SHAREDcmulexMODS): LDFLAGS+=-L../$(LIBDIR) -lflite_cmulex

+$(SHAREDindicMODS): $(LIBDIR)/libflite_cmu_indic_lang.so

+$(SHAREDindicMODS): LDFLAGS+=-L../$(LIBDIR) -lflite_cmu_indic_lang

 shared_libs: $(SHAREDLIBS)

 else

 shared_libs: nothing