1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
$NetBSD: patch-Makefile,v 1.2 2020/01/11 13:33:31 schmonz Exp $
- Inherit the PREFIX rather than hard-coding it.
- Adjust location where manuals are installed.
- Apply <https://sourceforge.net/p/giflib/bugs/_discuss/thread/4e811ad29b/>
to fix Darwin build
--- Makefile.orig 2019-06-24 16:08:57.000000000 +0000
+++ Makefile
@@ -14,7 +14,7 @@ SHELL = /bin/sh
TAR = tar
INSTALL = install
-PREFIX = /usr/local
+PREFIX?= /usr/local
BINDIR = $(PREFIX)/bin
INCDIR = $(PREFIX)/include
LIBDIR = $(PREFIX)/lib
@@ -37,6 +37,8 @@ USOURCES = qprintf.c quantize.c getarg.c
UHEADERS = getarg.h
UOBJECTS = $(USOURCES:.c=.o)
+UNAME:=$(shell uname)
+
# Some utilities are installed
INSTALLABLE = \
gif2rgb \
@@ -61,27 +63,48 @@ UTILS = $(INSTALLABLE) \
LDLIBS=libgif.a -lm
-all: libgif.so libgif.a libutil.so libutil.a $(UTILS)
- $(MAKE) -C doc
+ifeq ($(UNAME), Darwin)
+SOEXTENSION = dylib
+LIBGIFSOMAJOR = libgif.$(LIBMAJOR).$(SOEXTENSION)
+LIBGIFSOVER = libgif.$(LIBVER).$(SOEXTENSION)
+LIBUTILSOMAJOR = libutil.$(LIBMAJOR).$(SOEXTENSION)
+else
+SOEXTENSION = so
+LIBGIFSOMAJOR = libgif.$(SOEXTENSION).$(LIBMAJOR)
+LIBGIFSOVER = libgif.$(SOEXTENSION).$(LIBVER)
+LIBUTILSOMAJOR = libutil.$(SOEXTENSION).$(LIBMAJOR)
+endif
+LIBGIFSO = libgif.$(SOEXTENSION)
+LIBUTILSO = libutil.$(SOEXTENSION)
+
+all: $(LIBGIFSO) libgif.a $(LIBUTILSO) libutil.a $(UTILS)
$(UTILS):: libgif.a libutil.a
-libgif.so: $(OBJECTS) $(HEADERS)
- $(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,libgif.so.$(LIBMAJOR) -o libgif.so $(OBJECTS)
+$(LIBGIFSO): $(OBJECTS) $(HEADERS)
+ifeq ($(UNAME), Darwin)
+ $(CC) $(CFLAGS) -dynamiclib -current_version $(LIBVER) $(OBJECTS) -o $(LIBGIFSO)
+else
+ $(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,$(LIBGIFSOMAJOR) -o $(LIBGIFSO) $(OBJECTS)
+endif
libgif.a: $(OBJECTS) $(HEADERS)
$(AR) rcs libgif.a $(OBJECTS)
-libutil.so: $(UOBJECTS) $(UHEADERS)
- $(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,libutil.so.$(LIBMAJOR) -o libutil.so $(UOBJECTS)
+$(LIBUTILSO): $(UOBJECTS) $(UHEADERS)
+ifeq ($(UNAME), Darwin)
+ $(CC) $(CFLAGS) -dynamiclib -current_version $(LIBVER) $(OBJECTS) -o $(LIBUTILSO)
+else
+ $(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,$(LIBUTILMAJOR) -o $(LIBUTILSO) $(UOBJECTS)
+endif
libutil.a: $(UOBJECTS) $(UHEADERS)
$(AR) rcs libutil.a $(UOBJECTS)
clean:
- rm -f $(UTILS) $(TARGET) libgetarg.a libgif.a libgif.so libutil.a libutil.so *.o
- rm -f libgif.so.$(LIBMAJOR).$(LIBMINOR).$(LIBPOINT)
- rm -f libgif.so.$(LIBMAJOR)
+ rm -f $(UTILS) $(TARGET) libgetarg.a libgif.a $(LIBGIFSO) libutil.a $(LIBUTILSO) *.o
+ rm -f $(LIBGIFSOVER)
+ rm -f $(LIBGIFSOMAJOR)
rm -fr doc/*.1 *.html doc/staging
check: all
@@ -89,7 +112,8 @@ check: all
# Installation/uninstallation
-install: all install-bin install-include install-lib install-man
+install: all install-bin install-include install-lib
+
install-bin: $(INSTALLABLE)
$(INSTALL) -d "$(DESTDIR)$(BINDIR)"
$(INSTALL) $^ "$(DESTDIR)$(BINDIR)"
@@ -99,9 +123,12 @@ install-include:
install-lib:
$(INSTALL) -d "$(DESTDIR)$(LIBDIR)"
$(INSTALL) -m 644 libgif.a "$(DESTDIR)$(LIBDIR)/libgif.a"
- $(INSTALL) -m 755 libgif.so "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBVER)"
- ln -sf libgif.so.$(LIBVER) "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBMAJOR)"
- ln -sf libgif.so.$(LIBMAJOR) "$(DESTDIR)$(LIBDIR)/libgif.so"
+ $(INSTALL) -m 755 $(LIBGIFSO) "$(DESTDIR)$(LIBDIR)/$(LIBGIFSOVER)"
+ ln -sf $(LIBGIFSOVER) "$(DESTDIR)$(LIBDIR)/$(LIBGIFSOMAJOR)"
+ ln -sf $(LIBGIFSOMAJOR) "$(DESTDIR)$(LIBDIR)/$(LIBGIFSO)"
+ $(INSTALL) -m 644 libutil.a "$(DESTDIR)$(LIBDIR)/libgifutil.a"
+ $(INSTALL) -m 755 $(LIBUTILSO) "$(DESTDIR)$(LIBDIR)/libgifutil.$(SOEXTENSION)"
+
install-man:
$(INSTALL) -d "$(DESTDIR)$(MANDIR)/man1"
$(INSTALL) -m 644 doc/*.1 "$(DESTDIR)$(MANDIR)/man1"
@@ -112,7 +139,7 @@ uninstall-include:
rm -f "$(DESTDIR)$(INCDIR)/gif_lib.h"
uninstall-lib:
cd "$(DESTDIR)$(LIBDIR)" && \
- rm -f libgif.a libgif.so libgif.so.$(LIBMAJOR) libgif.so.$(LIBVER)
+ rm -f libgif.a $(LIBGIFSO) $(LIBGIFSOMAJOR) $(LIBGIFSOVER)
uninstall-man:
cd "$(DESTDIR)$(MANDIR)/man1" && rm -f $(shell cd doc >/dev/null && echo *.1)
|
