[toolchain] define libc_cv_slibdir, fixes mips64 compilation (#5011)
[openwrt.git] / toolchain / glibc / Makefile
1 #
2 # Copyright (C) 2006-2009 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7 include $(TOPDIR)/rules.mk
8
9 PKG_NAME:=glibc
10 PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION))
11
12 ifeq ($(PKG_VERSION),2.3.6)
13   PKG_MD5SUM:=bfdce99f82d6dbcb64b7f11c05d6bc96
14 endif
15 ifeq ($(PKG_VERSION),2.6.1)
16   PKG_MD5SUM:=11cf6d3fc86dbe0890b8d00372eb6286
17 endif
18 ifeq ($(PKG_VERSION),2.7)
19   PKG_MD5SUM:=065c5952b439deba40083ccd67bcc8f7
20 endif
21
22 PKG_SOURCE_URL:=@GNU/glibc/
23 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
24
25 PATCH_DIR:=./patches/$(PKG_VERSION)
26
27 include $(INCLUDE_DIR)/toolchain-build.mk
28
29 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc_built
30 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_installed
31
32 HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
33 HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
34
35 GLIBC_ADD_ONS+=nptl,
36
37 ifneq ($(CONFIG_GLIBC_PORTS),)
38   GLIBC_ADD_ONS+=ports,
39   define Host/Prepare/ports
40         ln -snf ../glibc-ports $(HOST_BUILD_DIR)/ports
41   endef
42 endif
43
44 # XXX: {e,}glibc does not build w/ -Os
45 # http://sourceware.org/bugzilla/show_bug.cgi?id=5203
46 GLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS))
47
48 GLIBC_CONFIGURE:= \
49         BUILD_CC="$(HOSTCC)" \
50         $(TARGET_CONFIGURE_OPTS) \
51         CFLAGS="$(GLIBC_CFLAGS)" \
52         libc_cv_forced_unwind=yes \
53         libc_cv_c_cleanup=yes \
54         libc_cv_386_tls=yes \
55         libc_cv_slibdir="/lib" \
56         $(HOST_BUILD_DIR)/configure \
57                 --prefix=/usr \
58                 --build=$(GNU_HOST_NAME) \
59                 --host=$(REAL_GNU_TARGET_NAME) \
60                 --with-headers="$(TOOLCHAIN_DIR)/usr/include" \
61                 $(if $(CONFIG_mips64)$(CONFIG_mips64el), --enable-kernel="2.6.0") \
62                 --disable-debug \
63                 --disable-profile \
64                 --enable-add-ons="$(GLIBC_ADD_ONS)" \
65                 --without-gd \
66                 --without-cvs \
67
68 ifeq ($(CONFIG_SOFT_FLOAT),)
69   GLIBC_CONFIGURE+= \
70                 --with-fp
71 else
72   GLIBC_CONFIGURE+= \
73                 --without-fp
74 endif
75
76 GLIBC_CONFIGURE_STAGE1:= \
77         $(GLIBC_CONFIGURE) \
78                 --disable-sanity-checks \
79                 --enable-hacker-mode \
80         
81 GLIBC_CONFIGURE_STAGE2:= \
82         $(GLIBC_CONFIGURE) \
83
84 GLIBC_MAKE:= \
85         $(MAKE) \
86
87
88 define Host/SetToolchainInfo
89         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
90         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
91         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
92         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
93 endef
94
95 define Stage1/Configure
96         mkdir -p $(HOST_BUILD_DIR1)
97         ( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
98                 $(GLIBC_CONFIGURE_STAGE1) \
99         );
100 endef
101
102 define Stage1/Compile
103 endef
104
105 define Stage1/Install
106         $(GLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
107                 CFLAGS="-DBOOTSTRAP_GCC" \
108                 cross-compiling=yes \
109                 install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
110                 install-headers
111         [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h ] || \
112                 $(CP) $(HOST_BUILD_DIR1)/bits/stdio_lim.h \
113                         $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h
114         [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h ] || \
115                 touch $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h
116 endef
117
118 define Stage2/Configure
119         mkdir -p $(HOST_BUILD_DIR2)
120         ( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
121                 $(GLIBC_CONFIGURE_STAGE2) \
122         );
123 endef
124
125 define Stage2/Compile
126         $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
127 endef
128
129 define Stage2/Install
130         $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
131                 install_root="$(TOOLCHAIN_DIR)" \
132                 install
133         ( cd $(TOOLCHAIN_DIR) ; \
134                 for d in lib usr/lib ; do \
135                   for f in libc.so libpthread.so libgcc_s.so ; do \
136                     if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
137                       $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
138                     fi \
139                   done \
140                 done \
141         )
142 endef
143
144 define Host/Prepare
145         $(call Host/SetToolchainInfo)
146         $(call Host/Prepare/Default)
147         ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
148         $(call Host/Prepare/ports)
149         $(call Stage1/Configure)
150         $(call Stage1/Compile)
151         $(call Stage1/Install)
152 endef
153
154 define Host/Configure
155 endef
156
157 define Host/Compile
158         $(call Stage2/Configure)
159         $(call Stage2/Compile)
160         $(call Stage2/Install)
161 endef
162
163 define Host/Install
164 endef
165
166 define Host/Clean
167         rm -rf \
168                 $(HOST_BUILD_DIR) \
169                 $(HOST_BUILD_DIR1) \
170                 $(HOST_BUILD_DIR2) \
171                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
172                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
173 endef
174
175 $(eval $(call HostBuild))