2 inherit autotools gettext
4 DESCRIPTION = "The GNU cc and gcc C compilers."
6 MAINTAINER = "Gerald Britton <gbritton@doomcom.org>"
9 # libgcc libstdc++ libg2c are listed in our FILES_*, but are actually
10 # packaged in the respective cross packages.
11 PACKAGES = "${PN} ${PN}-symlinks \
12 ${PN}-c++ ${PN}-c++-symlinks \
13 ${PN}-f77 ${PN}-f77-symlinks \
14 libstdc++-dev libg2c-dev \
17 FILES_${PN} = "${bindir}/${TARGET_PREFIX}gcc \
18 ${bindir}/${TARGET_PREFIX}cpp \
19 ${bindir}/${TARGET_PREFIX}gcov \
20 ${bindir}/${TARGET_PREFIX}gccbug \
21 ${libexecdir}/gcc/${TARGET_SYS}/${PV}/cc1 \
22 ${libexecdir}/gcc/${TARGET_SYS}/${PV}/collect2 \
23 ${libdir}/gcc/${TARGET_SYS}/${PV}/*.o \
24 ${libdir}/gcc/${TARGET_SYS}/${PV}/specs \
25 ${libdir}/gcc/${TARGET_SYS}/${PV}/lib* \
26 ${libdir}/gcc/${TARGET_SYS}/${PV}/include"
28 FILES_${PN}-symlinks = "${bindir}/cc \
34 FILES_${PN}-f77 = "${bindir}/${TARGET_PREFIX}g77 \
35 ${libexecdir}/gcc/${TARGET_SYS}/${PV}/f771"
37 FILES_${PN}-f77-symlinks = "${bindir}/g77 \
40 # Called from within gcc-cross, so libdir is set wrong
41 #FILES_libg2c = "${libdir}/libg2c.so.*"
42 FILES_libg2c = "/usr/lib/libg2c.so.*"
44 FILES_libg2c-dev = "${libdir}/libg2c.so \
46 ${libdir}/libfrtbegin.a"
48 FILES_${PN}-c++ = "${bindir}/${TARGET_PREFIX}g++ \
49 ${libexecdir}/gcc/${TARGET_SYS}/${PV}/cc1plus"
51 FILES_${PN}-c++-symlinks = "${bindir}/c++ \
54 FILES_libgcc = "/lib/libgcc_s.so.*"
56 # Called from within gcc-cross, so libdir is set wrong
57 #FILES_libstdc++ = "${libdir}/libstdc++.so.*"
58 FILES_libstdc++ = "/usr/lib/libstdc++.so.*"
60 FILES_libstdc++-dev = "${includedir}/c++/${PV} \
61 ${libdir}/libstdc++.so \
62 ${libdir}/libstdc++.la \
63 ${libdir}/libstdc++.a \
64 ${libdir}/libsupc++.la \
65 ${libdir}/libsupc++.a"
67 FILES_${PN}-doc = "${infodir} \
69 ${libdir}/gcc/${TARGET_SYS}/${PV}/include/README"
71 # file://gcc34-pre-modify.patch;patch=1
72 SRC_URI = "http://www.codesourcery.com/public/gnu_toolchain/arm/2004-Q1A/gcc-${PV}.tar.gz \
73 file://gcc34-reverse-compare.patch;patch=1 \
74 file://gcc34-arm-ldm.patch;patch=1 \
75 file://gcc34-arm-ldm-peephole.patch;patch=1 \
76 file://gcc34-arm-tune.patch;patch=1 \
77 file://gcc34-15089.patch;patch=1 \
78 file://gcc34-15666.patch;patch=1 \
79 file://gcc-uclibc-3.4.0-100-conf.patch;patch=1 \
80 file://gcc-uclibc-3.4.0-200-code.patch;patch=1 \
81 file://gcc-3.4.0-arm-lib1asm.patch;patch=1 \
82 file://gcc-3.4.0-arm-nolibfloat.patch;patch=1"
85 oe.build.exec_func('base_do_unpack', d)
86 oe.build.exec_func('fix_perms', d)
93 gccbuild_uclibc_do_patch () {
95 # Hack things to use the correct shared lib loader
97 #LIST=`grep -lr -- "-dynamic-linker.*\.so[\.0-9]*" .`
98 #if [ -n "$LIST" ] ; then
99 # perl -i -p -e "s,-dynamic-linker.*\.so[\.0-9]*},-dynamic-linker /lib/ld-uClibc.so.0},;" $LIST
103 # Prevent system glibc start files from leaking in uninvited...
105 perl -i -p -e "s,standard_startfile_prefix_1 = \".*,standard_startfile_prefix_1 = \"${CROSS_DIR}/${TARGET_SYS}/lib/\";,;" gcc/gcc.c
106 perl -i -p -e "s,standard_startfile_prefix_2 = \".*,standard_startfile_prefix_2 = \"${CROSS_DIR}/${TARGET_SYS}/usr/lib/\";,;" gcc/gcc.c
109 # Prevent system glibc include files from leaking in uninvited...
111 perl -i -p -e "s,^NATIVE_SYSTEM_HEADER_DIR.*,NATIVE_SYSTEM_HEADER_DIR=${CROSS_DIR}/${TARGET_SYS}/include,;" gcc/Makefile.in
112 perl -i -p -e "s,^CROSS_SYSTEM_HEADER_DIR.*,CROSS_SYSTEM_HEADER_DIR=${CROSS_DIR}/${TARGET_SYS}/include,;" gcc/Makefile.in
113 perl -i -p -e "s,^#define.*STANDARD_INCLUDE_DIR.*,#define STANDARD_INCLUDE_DIR \"${CROSS_DIR}/${TARGET_SYS}/include\",;" gcc/cppdefault.h
116 # Prevent system glibc libraries from being found by collect2
117 # when it calls locatelib() and rummages about the system looking
118 # for libraries with the correct name...
120 perl -i -p -e "s,\"/lib,\"${CROSS_DIR}/${TARGET_SYS}/lib,g;" \
122 perl -i -p -e "s,\"/usr/,\"${CROSS_DIR}/${TARGET_SYS}/usr/,g;" \
126 # Prevent gcc from using the unwind-dw2-fde-glibc code
128 perl -i -p -e "s,^#ifndef inhibit_libc,#define inhibit_libc
129 #ifndef inhibit_libc,g;" gcc/unwind-dw2-fde-glibc.c
134 oe.build.exec_func('base_do_patch', d)
135 if (re.match('.*uclibc$', oe.data.getVar('TARGET_OS', d, 1)) != None):
136 oe.build.exec_func('gccbuild_uclibc_do_patch', d)
139 S = "${WORKDIR}/gcc-${PV}"
140 B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
142 EXTRA_OECONF = "--with-gnu-ld \
145 --enable-target-optspace \
146 --enable-languages=c,c++,f77 \
147 --enable-threads=posix \
150 --enable-symvers=gnu \
151 --program-prefix=${TARGET_PREFIX} \
152 ${EXTRA_OECONF_PATHS} \
155 EXTRA_OECONF_PATHS = "--with-local-prefix=${prefix}/local \
156 --with-gxx-include-dir=${includedir}/c++/${PV}"
158 EXTRA_OECONF_DEP = ""
159 EXTRA_OECONF_uclibc = "--disable-__cxa_atexit"
160 EXTRA_OECONF_glibc = "--enable-__cxa_atexit"
161 EXTRA_OECONF_append_ramses = " --with-float=soft "
163 python __anonymous () {
165 if (re.match('linux-uclibc$', oe.data.getVar('TARGET_OS', d, 1)) != None):
166 oe.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_uclibc}', d)
167 elif (re.match('linux$', oe.data.getVar('TARGET_OS', d, 1)) != None):
168 oe.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_glibc}', d)
172 # Setup these vars for cross building only
173 if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
174 export CC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
175 export GCC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
176 export CXX_FOR_TARGET="${CCACHE} ${HOST_PREFIX}g++"
177 export AS_FOR_TARGET="${HOST_PREFIX}as"
178 export LD_FOR_TARGET="${HOST_PREFIX}ld"
179 export NM_FOR_TARGET="${HOST_PREFIX}nm"
180 export AR_FOR_TARGET="${HOST_PREFIX}ar"
181 export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib"
183 (cd ${S} && gnu-configize) || die "failure running gnu-configize"
190 # Cleanup some of the /usr/lib{,exec}/gcc stuff ...
191 rm -r ${D}/${libdir}/gcc/${TARGET_SYS}/${PV}/install-tools
192 rm -r ${D}/${libexecdir}/gcc/${TARGET_SYS}/${PV}/install-tools
194 # Move libgcc_s into /lib
196 mv ${D}/${libdir}/libgcc_s.so.* ${D}/lib
197 rm ${D}/${libdir}/libgcc_s.so
198 ln -sf `echo ${libdir}/gcc/${TARGET_SYS}/${PV} \
200 | sed -e 's,^/,,' -e 's,[^/]*,..,g'`/lib/libgcc_s.so.? \
201 ${D}/${libdir}/gcc/${TARGET_SYS}/${PV}/libgcc_s.so
203 # We don't need libtool libraries
204 rm ${D}/${libdir}/libg2c.la
207 rm -r ${D}/${mandir}/man7
209 # We use libiberty from binutils
210 rm ${D}/${libdir}/libiberty.a
214 # We care about g++ not c++
217 # We don't care about the gcc-<version> ones for this
220 # These sometimes show up, they are strange, we remove them
221 rm -f ${TARGET_ARCH}-*${TARGET_ARCH}-*
223 # Symlinks so we can use these trivially on the target
224 ln -sf ${TARGET_SYS}-g77 g77
225 ln -sf ${TARGET_SYS}-g++ g++
226 ln -sf ${TARGET_SYS}-gcc gcc