From 6dc580e25dd8cf717a351c3a72b8c1dcf79062e0 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 16 Dec 2018 10:34:26 -0500
Subject: project: added rules and definitions for building python's extension
 modules.

---
 project/extras.mk | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'project/extras.mk')

diff --git a/project/extras.mk b/project/extras.mk
index 8962e1b..dcac128 100644
--- a/project/extras.mk
+++ b/project/extras.mk
@@ -23,3 +23,27 @@ else
 	COMMON_SRCS	+= $(DYNLOAD_SRCS)
 	CFLAGS_CONFIG	+= -DHAVE_DYNAMIC_LOADING -DSOABI=\"$(PYTHON_SOABI)\"
 endif
+
+# extension objects
+pyext/obj/%.lo:	$(SOURCE_DIR)/Modules/%.c $(ALL_HEADERS) host.tag tree.tag config.tag
+		$(CC) -c -o $@ $< $(CFLAGS_SHARED)
+
+pyext/obj/%.o:	$(SOURCE_DIR)/Modules/%.c $(ALL_HEADERS) host.tag tree.tag config.tag
+		$(CC) -c -o $@ $< $(CFLAGS_STATIC)
+
+# dynamically loaded extension module
+pyext/%$(PYTHON_SOEXT): LDFLAGS_SONAME =
+pyext/%$(PYTHON_SOEXT): LDFLAGS_DSOEXT = -Wl,-soname -Wl,$(subst pyext/,,$@)
+pyext/%$(PYTHON_SOEXT): LDFLAGS_DYNEXT = $(LDFLAGS_DSOEXT) $(LDFLAGS_PYEXT)
+
+pyext/%$(PYTHON_SOEXT): $(DSO_REF_SOLINK)
+	$(CC) -shared -o $@ $^ $(LDFLAGS_SHARED) $(LDFLAGS_DYNEXT) \
+		-l$(PACKAGE) $(LDFLAGS_DEPS)
+
+# statically linked extensions
+pyext/%$(OS_ARCHIVE_EXT):
+	rm -f $@
+	$(AR) rcs $@ $^
+
+# build rules for python's extension modules
+include $(PROJECT_DIR)/project/pyexts.mk
-- 
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