1From 487407d722714f13e8a06d1a9d89f48a5738191e Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Fri, 12 Jul 2019 12:20:38 +0200
4Subject: [PATCH] Makefile: add targets to manage static building
5
6Add static-lib, shared-lib, install-static-lib and install-shared-lib
7targets to allow the user to build giflib when dynamic library support
8is not available or enable on the toolchain
9
10Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
11[Upstream status:
12https://sourceforge.net/p/giflib/code/merge-requests/7]
13---
14 Makefile | 18 ++++++++++++++----
15 1 file changed, 14 insertions(+), 4 deletions(-)
16
17diff --git a/Makefile b/Makefile
18index b2bf6de..111f52f 100644
19--- a/Makefile
20+++ b/Makefile
21@@ -61,10 +61,17 @@ UTILS = $(INSTALLABLE) \
22
23 LDLIBS=libgif.a -lm
24
25-all: libgif.so libgif.a libutil.so libutil.a $(UTILS)
26+SHARED_LIBS = libgif.so libutil.so
27+STATIC_LIBS = libgif.a libutil.a
28+
29+all: shared-lib static-lib $(UTILS)
30 	$(MAKE) -C doc
31
32-$(UTILS):: libgif.a libutil.a
33+$(UTILS):: $(STATIC_LIBS)
34+
35+shared-lib: $(SHARED_LIBS)
36+
37+static-lib: $(STATIC_LIBS)
38
39 libgif.so: $(OBJECTS) $(HEADERS)
40 	$(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,libgif.so.$(LIBMAJOR) -o libgif.so $(OBJECTS)
41@@ -79,7 +86,7 @@ libutil.a: $(UOBJECTS) $(UHEADERS)
42 	$(AR) rcs libutil.a $(UOBJECTS)
43
44 clean:
45-	rm -f $(UTILS) $(TARGET) libgetarg.a libgif.a libgif.so libutil.a libutil.so *.o
46+	rm -f $(UTILS) $(TARGET) libgetarg.a $(SHARED_LIBS) $(STATIC_LIBS) *.o
47 	rm -f libgif.so.$(LIBMAJOR).$(LIBMINOR).$(LIBPOINT)
48 	rm -f libgif.so.$(LIBMAJOR)
49 	rm -fr doc/*.1 *.html doc/staging
50@@ -96,12 +103,15 @@ install-bin: $(INSTALLABLE)
51 install-include:
52 	$(INSTALL) -d "$(DESTDIR)$(INCDIR)"
53 	$(INSTALL) -m 644 gif_lib.h "$(DESTDIR)$(INCDIR)"
54-install-lib:
55+install-static-lib:
56 	$(INSTALL) -d "$(DESTDIR)$(LIBDIR)"
57 	$(INSTALL) -m 644 libgif.a "$(DESTDIR)$(LIBDIR)/libgif.a"
58+install-shared-lib:
59+	$(INSTALL) -d "$(DESTDIR)$(LIBDIR)"
60 	$(INSTALL) -m 755 libgif.so "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBVER)"
61 	ln -sf libgif.so.$(LIBVER) "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBMAJOR)"
62 	ln -sf libgif.so.$(LIBMAJOR) "$(DESTDIR)$(LIBDIR)/libgif.so"
63+install-lib: install-static-lib install-shared-lib
64 install-man:
65 	$(INSTALL) -d "$(DESTDIR)$(MANDIR)/man1"
66 	$(INSTALL) -m 644 doc/*.1 "$(DESTDIR)$(MANDIR)/man1"
67--
682.20.1
69
70