Fix target dependencies for multiple jobs

[notmuch] / lib / Makefile.local

diff --git a/lib/Makefile.local b/lib/Makefile.local
index 70489e17207b13c8dad862ff63221277cf65a191..7105070b2a7b1ed9d6efd337898505a3b675076a 100644 (file)
--- a/lib/Makefile.local
+++ b/lib/Makefile.local
@@ -1,5 +1,5 @@
-dir=lib
-extra_cflags += -I$(dir)
+dir := lib
+extra_cflags += -I$(dir) -fPIC
 
 libnotmuch_c_srcs =            \
        $(dir)/libsha1.c        \
@@ -18,8 +18,12 @@ libnotmuch_cxx_srcs =                \
        $(dir)/thread.cc
 
 libnotmuch_modules = $(libnotmuch_c_srcs:.c=.o) $(libnotmuch_cxx_srcs:.cc=.o)
-$(dir)/notmuch.a: $(libnotmuch_modules)
-       $(call quiet,AR) rcs $@ $^
+
+$(dir)/$(SONAME) : $(libnotmuch_modules)
+       $(call quiet,CXX,$(LDFLAGS)) $^ $(FINAL_LDFLAGS) -shared -Wl,-soname=$(SONAME) -o $@
+
+$(dir)/libnotmuch.so: $(dir)/$(SONAME)
+       ln -fs $(SONAME) $@
 
 SRCS  := $(SRCS) $(libnotmuch_c_srcs) $(libnotmuch_cxx_srcs)
-CLEAN := $(CLEAN) $(libnotmuch_modules) $(dir)/notmuch.a
+CLEAN := $(CLEAN) $(libnotmuch_modules) $(dir)/$(SONAME) $(dir)/libnotmuch.so *.so