1 #############################################################
5 #############################################################
7 ZLIB_SOURCE
:=zlib-
$(ZLIB_VERSION
).
tar.bz2
9 ZLIB_SITE
:=http
://$(BR2_SOURCEFORGE_MIRROR
).dl.sourceforge.net
/sourceforge
/libpng
10 ZLIB_DIR
:=$(BUILD_DIR
)/zlib-
$(ZLIB_VERSION
)
12 ZLIB_CFLAGS
=$(TARGET_CFLAGS
) -UDEBUG
-DNDEBUG
13 #ifeq ($(BR2_USE_MMU),y)
14 #ZLIB_CFLAGS+= -DUSE_MMAP
16 ifeq ($(BR2_ENABLE_SHARED
),y
)
17 ZLIB_CFLAGS
+=-fPIC
-DPIC
19 ifeq ($(BR2_LARGEFILE
),y
)
20 ZLIB_CFLAGS
+=-D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS
=64
23 ifeq ($(BR2_x86_i586
),y
)
24 ZLIB_ASM_FILE
=cp
-dpf
$(ZLIB_DIR
)/contrib
/asm586
/match.S
$(ZLIB_DIR
)/
26 # pentium pro capabable:
28 ifneq ($(findstring y
,$(BR2_x86_i386
)$(BR2_x86_i486
)$(BR2_x86_i586
)$(BR2_x86_geode
)$(BR2_x86_c3
)$(BR2_x86_winchip_c6
)$(BR2_x86_winchip2
)),y
)
29 ZLIB_ASM_FILE
=cp
-dpf
$(ZLIB_DIR
)/contrib
/asm686
/match.S
$(ZLIB_DIR
)/
32 ifneq ($(ZLIB_ASM_FILE
),)
33 ZLIB_CFLAGS
+=-DASMV
-DNO_UNDERLINE
37 $(DL_DIR
)/$(ZLIB_SOURCE
):
38 $(WGET
) -P
$(DL_DIR
) $(ZLIB_SITE
)/$(ZLIB_SOURCE
)
40 $(ZLIB_DIR
)/.patched
: $(DL_DIR
)/$(ZLIB_SOURCE
)
41 $(ZLIB_CAT
) $(DL_DIR
)/$(ZLIB_SOURCE
) |
tar -C
$(BUILD_DIR
) $(TAR_OPTIONS
) -
42 toolchain
/patch-kernel.sh
$(ZLIB_DIR
) package
/zlib
/ zlib-
$(ZLIB_VERSION
)\
*.patch
43 # not an autoconf package: $(CONFIG_UPDATE) $(@D)
46 $(ZLIB_DIR
)/.configured
: $(ZLIB_DIR
)/.patched
47 # not an autoconf package:
48 (cd
$(ZLIB_DIR
); rm -rf config.cache
; \
49 $(TARGET_CONFIGURE_ARGS
) \
50 $(TARGET_CONFIGURE_OPTS
) \
51 CFLAGS
="$(TARGET_CFLAGS) $(ZLIB_CFLAGS)" \
53 $(if
$(BR2_ENABLE_SHARED
),--shared
) \
55 --exec-prefix
=$(STAGING_DIR
)/usr
/bin \
56 --libdir=$(STAGING_DIR
)/usr
/lib \
57 --includedir=$(STAGING_DIR
)/usr
/include \
61 $(ZLIB_DIR
)/libz.so.
$(ZLIB_VERSION
): $(ZLIB_DIR
)/.configured
63 $(MAKE
) $(if
$(ZLIB_OBJA
),OBJA
=$(ZLIB_OBJA
)) -C
$(ZLIB_DIR
) $(ZLIB_OBJA
) all libz.a
64 touch
-c
$(ZLIB_DIR
)/libz.so.
$(ZLIB_VERSION
)
66 $(STAGING_DIR
)/usr
/lib
/libz.so.
$(ZLIB_VERSION
): $(ZLIB_DIR
)/libz.so.
$(ZLIB_VERSION
)
67 $(INSTALL
) -D
$(ZLIB_DIR
)/libz.a
$(STAGING_DIR
)/usr
/lib
/libz.a
68 $(INSTALL
) -D
$(ZLIB_DIR
)/zlib.h
$(STAGING_DIR
)/usr
/include/zlib.h
69 $(INSTALL
) $(ZLIB_DIR
)/zconf.h
$(STAGING_DIR
)/usr
/include/zconf.h
70 cp
-dpf
$(ZLIB_DIR
)/libz.so
* $(STAGING_DIR
)/usr
/lib
71 ln
-sf libz.so.
$(ZLIB_VERSION
) $(STAGING_DIR
)/usr
/lib
/libz.so
.1
74 $(TARGET_DIR
)/usr
/lib
/libz.so.
$(ZLIB_VERSION
): $(STAGING_DIR
)/usr
/lib
/libz.so.
$(ZLIB_VERSION
)
75 $(INSTALL
) -d
$(TARGET_DIR
)/usr
/lib
76 $(INSTALL
) -m0755
$(STAGING_DIR
)/usr
/lib
/libz.so
* $(TARGET_DIR
)/usr
/lib
77 -$(STRIPCMD
) $(STRIP_STRIP_UNNEEDED
) $(TARGET_DIR
)/usr
/lib
/libz.so
*
80 $(TARGET_DIR
)/usr
/lib
/libz.a
: $(STAGING_DIR
)/usr
/lib
/libz.so.
$(ZLIB_VERSION
)
81 $(INSTALL
) -d
$(TARGET_DIR
)/usr
/include $(TARGET_DIR
)/usr
/lib
82 $(INSTALL
) $(STAGING_DIR
)/usr
/include/zlib.h \
83 $(STAGING_DIR
)/usr
/include/zconf.h
$(TARGET_DIR
)/usr
/include/
84 $(INSTALL
) $(STAGING_DIR
)/usr
/lib
/libz.a
$(TARGET_DIR
)/usr
/lib
/
85 rm -f
$(TARGET_DIR
)/lib
/libz.so
* $(TARGET_DIR
)/usr
/lib
/libz.so
86 ln
-sf libz.so.
$(ZLIB_VERSION
) $(TARGET_DIR
)/usr
/lib
/libz.so
89 zlib-headers
: $(TARGET_DIR
)/usr
/lib
/libz.a
91 zlib
: $(TARGET_DIR
)/usr
/lib
/libz.so.
$(ZLIB_VERSION
)
93 zlib-source
: $(DL_DIR
)/$(ZLIB_SOURCE
)
96 rm -f
$(TARGET_DIR
)/usr
/lib
/libz.
* \
97 $(TARGET_DIR
)/usr
/include/zlib.h \
98 $(TARGET_DIR
)/usr
/include/zconf.h \
99 $(STAGING_DIR
)/usr
/include/zlib.h \
100 $(STAGING_DIR
)/usr
/include/zconf.h \
101 $(STAGING_DIR
)/usr
/lib
/libz.
*
102 -$(MAKE
) -C
$(ZLIB_DIR
) clean
107 #############################################################
109 # Toplevel Makefile options
111 #############################################################
112 ifeq ($(BR2_PACKAGE_ZLIB
),y
)
115 ifeq ($(findstring y
,$(BR2_PACKAGE_ZLIB_TARGET_HEADERS
)$(BR2_HAVE_INCLUDES
)),y
)
116 TARGETS
+=zlib-headers