Little fix up in a message during the dmalloc build.
1 # This file adds the function to build the final gcc C compiler
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package
7 # Ah! gcc folks are kind of 'different': they store the tarballs in
8 # subdirectories of the same name! That's because gcc is such /crap/ that
9 # it is such /big/ that it needs being splitted for distribution! Sad. :-(
10 # Arrgghh! Some of those versions does not follow this convention:
11 # gcc-3.3.3 lives in releases/gcc-3.3.3, while gcc-2.95.* isn't in a
12 # subdirectory! You bastard!
13 CT_GetFile "${CT_CC_FILE}" \
14 ftp://ftp.gnu.org/gnu/gcc/${CT_CC_FILE} \
15 ftp://ftp.gnu.org/gnu/gcc/releases/${CT_CC_FILE} \
16 ftp://ftp.gnu.org/gnu/gcc
21 CT_ExtractAndPatch "${CT_CC_FILE}"
26 CT_DoStep INFO "Installing final compiler"
28 mkdir -p "${CT_BUILD_DIR}/build-cc"
29 cd "${CT_BUILD_DIR}/build-cc"
31 CT_DoLog EXTRA "Configuring final compiler"
33 # Enable selected languages
35 [ "${CT_CC_LANG_CXX}" = "y" ] && lang_opt="${lang_opt},c++"
36 [ "${CT_CC_LANG_FORTRAN}" = "y" ] && lang_opt="${lang_opt},fortran"
37 [ "${CT_CC_LANG_ADA}" = "y" ] && lang_opt="${lang_opt},ada"
38 [ "${CT_CC_LANG_JAVA}" = "y" ] && lang_opt="${lang_opt},java"
39 [ "${CT_CC_LANG_OBJC}" = "y" ] && lang_opt="${lang_opt},objc"
40 [ "${CT_CC_LANG_OBJCXX}" = "y" ] && lang_opt="${lang_opt},obj-c++"
41 CT_Test "Building Fortran language is not yet supported. Will try..." "${CT_CC_LANG_FORTRAN}" = "y"
42 CT_Test "Building ADA language is not yet supported. Will try..." "${CT_CC_LANG_ADA}" = "y"
43 CT_Test "Building Java language is not yet supported. Will try..." "${CT_CC_LANG_JAVA}" = "y"
44 CT_Test "Building Objective-C language is not yet supported. Will try..." "${CT_CC_LANG_OBJC}" = "y"
45 CT_Test "Building Objective-C++ language is not yet supported. Will try..." "${CT_CC_LANG_OBJCXX}" = "y"
46 CT_Test "Building ${CT_CC_LANG_OTHERS} language(s) is not yet supported. Will try..." -n "${CT_CC_LANG_OTHERS}"
47 lang_opt=`echo "${lang_opt},${CT_CC_LANG_OTHERS}" |sed -r -e 's/,+/,/g; s/,*$//;'`
49 extra_config="--enable-languages=${lang_opt}"
50 [ "${CT_ARCH_FLOAT_SW}" = "y" ] && extra_config="${extra_config} --with-float=soft"
51 [ "${CT_SHARED_LIBS}" = "y" ] || extra_config="${extra_config} --disable-shared"
52 [ -n "${CT_ARCH_ABI}" ] && extra_config="${extra_config} --with-abi=${CT_ARCH_ABI}"
53 [ -n "${CT_ARCH_CPU}" ] && extra_config="${extra_config} --with-cpu=${CT_ARCH_CPU}"
54 [ -n "${CT_ARCH_TUNE}" ] && extra_config="${extra_config} --with-tune=${CT_ARCH_TUNE}"
55 [ -n "${CT_ARCH_ARCH}" ] && extra_config="${extra_config} --with-arch=${CT_ARCH_ARCH}"
56 [ -n "${CT_ARCH_FPU}" ] && extra_config="${extra_config} --with-fpu=${CT_ARCH_FPU}"
57 if [ "${CT_TARGET_MULTILIB}" = "y" ]; then
58 extra_config="${extra_config} --enable-multilib"
60 extra_config="${extra_config} --disable-multilib"
62 [ "${CT_CC_CXA_ATEXIT}" == "y" ] && extra_config="${extra_config} --enable-__cxa_atexit"
64 CT_DoLog DEBUG "Extra config passed: \"${extra_config}\""
66 # --enable-symvers=gnu really only needed for sh4 to work around a
67 # detection problem only matters for gcc-3.2.x and later, I think.
68 # --disable-nls to work around crash bug on ppc405, but also because
69 # embedded systems don't really need message catalogs...
70 CFLAGS="${CT_CFLAGS_FOR_HOST}" \
71 "${CT_SRC_DIR}/${CT_CC_FILE}/configure" \
73 --target=${CT_TARGET} --host=${CT_HOST} \
74 --prefix="${CT_PREFIX_DIR}" \
77 --with-local-prefix="${CT_SYSROOT_DIR}" \
79 --enable-threads=posix \
80 --enable-symvers=gnu \
83 ${CT_CC_EXTRA_CONFIG} 2>&1 |CT_DoLog ALL
85 if [ ! "${CT_CANADIAN}" = "y" ]; then
86 CT_DoLog EXTRA "Building libiberty"
87 make ${PARALLELMFLAGS} all-build-libiberty 2>&1 |CT_DoLog ALL
91 # Idea from <cort.dougan at gmail.com>:
92 # Fix lib/lib64 confusion for GCC 3.3.3 on PowerPC64 and x86_64.
93 # GCC 3.4.0 and up don't suffer from this confusion, and don't need this
95 # FIXME: we should patch gcc's source rather than uglify crosstool.sh.
96 # FIXME: is this needed for gcc-3.3.[56]?
97 case "${CT_CC_FILE}" in
99 case "${CT_TARGET}" in
100 powerpc64-unknown-linux-gnu|x86_64-unknown-linux-gnu)
101 for d in `find "${CT_SYSROOT_DIR}" -name lib -type d -empty`; do
102 if [ -d `dirname "${d}"`/lib64 ] ; then
104 ln -s `dirname "${d}"`/lib64 "${d}"
111 CT_DoLog EXTRA "Building final compiler"
112 make ${PARALLELMFLAGS} all 2>&1 |CT_DoLog ALL
114 CT_DoLog EXTRA "Installing final compiler"
115 make install 2>&1 |CT_DoLog ALL
117 # FIXME: shouldn't people who want this just --disable-multilib in final gcc
118 # and be done with it?
119 # This code should probably be deleted, it was written long ago and hasn't
120 # been tested in ages.
121 # kludge: If the chip does not have a floating point unit
122 # (i.e. if GLIBC_EXTRA_CONFIG contains --without-fp),
123 # and there are shared libraries in /lib/nof, copy them to /lib
124 # so they get used by default.
125 # FIXME: only rs6000/powerpc seem to use nof. See MULTILIB_DIRNAMES
126 # in $GCC_DIR/gcc/config/$TARGET/* to see what your arch calls it.
127 #case "${CT_LIBC_EXTRA_CONFIG}" in
129 # if test -d "${CT_SYSROOT_DIR}/lib/nof"; then
130 # cp -af "${CT_SYSROOT_DIR}/lib/nof/"*.so* "${CT_SYSROOT_DIR}/lib" || true