1.1 --- a/scripts/build/libc/eglibc.sh Sat Jan 22 22:32:44 2011 +0100
1.2 +++ b/scripts/build/libc/eglibc.sh Mon Jan 17 23:04:37 2011 +0100
1.3 @@ -1,5 +1,13 @@
1.4 # eglibc build functions (initially by Thomas JOURDAN).
1.5
1.6 +# Add the definitions common to glibc and eglibc
1.7 +# do_libc_headers
1.8 +# do_libc_start_files
1.9 +# do_libc
1.10 +# do_libc_finish
1.11 +# do_libc_add_ons_list
1.12 +. "${CT_LIB_DIR}/scripts/build/libc/glibc-eglibc.sh-common"
1.13 +
1.14 # Download eglibc repository
1.15 do_eglibc_get() {
1.16 CT_HasOrAbort svn
1.17 @@ -167,218 +175,3 @@
1.18
1.19 CT_EndStep
1.20 }
1.21 -
1.22 -# This function installs the eglibc headers needed to build the core compiler
1.23 -do_libc_headers() {
1.24 - # Instead of doing two time the same actions, headers will
1.25 - # be installed with start files
1.26 - :
1.27 -}
1.28 -
1.29 -# Build and install start files
1.30 -do_libc_start_files() {
1.31 - CT_DoStep INFO "Installing C library headers / start files"
1.32 -
1.33 - mkdir -p "${CT_BUILD_DIR}/build-libc-startfiles"
1.34 - cd "${CT_BUILD_DIR}/build-libc-startfiles"
1.35 -
1.36 - CT_DoLog EXTRA "Configuring C library"
1.37 -
1.38 - if [ "${CT_EGLIBC_CUSTOM_CONFIG}" = "y" ]; then
1.39 - CT_DoExecLog ALL cp "${CT_CONFIG_DIR}/eglibc.config" option-groups.config
1.40 - fi
1.41 -
1.42 - cross_cc=$(CT_Which "${CT_TARGET}-gcc")
1.43 - cross_cxx=$(CT_Which "${CT_TARGET}-g++")
1.44 - cross_ar=$(CT_Which "${CT_TARGET}-ar")
1.45 - cross_ranlib=$(CT_Which "${CT_TARGET}-ranlib")
1.46 -
1.47 - CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
1.48 - CT_DoLog DEBUG "Using g++ for target: '${cross_cxx}'"
1.49 - CT_DoLog DEBUG "Using ar for target: '${cross_ar}'"
1.50 - CT_DoLog DEBUG "Using ranlib for target: '${cross_ranlib}'"
1.51 -
1.52 - BUILD_CC="${CT_BUILD}-gcc" \
1.53 - CC=${cross_cc} \
1.54 - CXX=${cross_cxx} \
1.55 - AR=${cross_ar} \
1.56 - RANLIB=${cross_ranlib} \
1.57 - CT_DoExecLog CFG \
1.58 - "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/configure" \
1.59 - --prefix=/usr \
1.60 - --with-headers="${CT_HEADERS_DIR}" \
1.61 - --build="${CT_BUILD}" \
1.62 - --host="${CT_TARGET}" \
1.63 - --disable-profile \
1.64 - --without-gd \
1.65 - --without-cvs \
1.66 - --enable-add-ons
1.67 -
1.68 - CT_DoLog EXTRA "Installing C library headers"
1.69 -
1.70 - # use the 'install-headers' makefile target to install the
1.71 - # headers
1.72 -
1.73 - CT_DoExecLog ALL \
1.74 - make install-headers \
1.75 - install_root=${CT_SYSROOT_DIR} \
1.76 - install-bootstrap-headers=yes
1.77 -
1.78 - CT_DoLog EXTRA "Installing C library start files"
1.79 -
1.80 - # there are a few object files needed to link shared libraries,
1.81 - # which we build and install by hand
1.82 -
1.83 - CT_DoExecLog ALL mkdir -p ${CT_SYSROOT_DIR}/usr/lib
1.84 - CT_DoExecLog ALL make csu/subdir_lib
1.85 - CT_DoExecLog ALL cp csu/crt1.o csu/crti.o csu/crtn.o \
1.86 - ${CT_SYSROOT_DIR}/usr/lib
1.87 -
1.88 - # Finally, 'libgcc_s.so' requires a 'libc.so' to link against.
1.89 - # However, since we will never actually execute its code,
1.90 - # it doesn't matter what it contains. So, treating '/dev/null'
1.91 - # as a C source file, we produce a dummy 'libc.so' in one step
1.92 -
1.93 - CT_DoExecLog ALL ${cross_cc} -nostdlib -nostartfiles -shared -x c /dev/null -o ${CT_SYSROOT_DIR}/usr/lib/libc.so
1.94 -
1.95 - CT_EndStep
1.96 -}
1.97 -
1.98 -# This function builds and install the full glibc
1.99 -do_libc() {
1.100 - local -a extra_config
1.101 -
1.102 - CT_DoStep INFO "Installing C library"
1.103 -
1.104 - mkdir -p "${CT_BUILD_DIR}/build-libc"
1.105 - cd "${CT_BUILD_DIR}/build-libc"
1.106 -
1.107 - CT_DoLog EXTRA "Configuring C library"
1.108 -
1.109 - if [ "${CT_EGLIBC_CUSTOM_CONFIG}" = "y" ]; then
1.110 - CT_DoExecLog ALL cp "${CT_CONFIG_DIR}/eglibc.config" option-groups.config
1.111 - fi
1.112 -
1.113 - if [ "${CT_EGLIBC_OPT_SIZE}" = "y" ]; then
1.114 - OPTIMIZE=-Os
1.115 - else
1.116 - OPTIMIZE=-O2
1.117 - fi
1.118 -
1.119 - # Add some default glibc config options if not given by user.
1.120 - # We don't need to be conditional on wether the user did set different
1.121 - # values, as they CT_LIBC_GLIBC_EXTRA_CONFIG is passed after extra_config
1.122 -
1.123 - extra_config+=("--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')")
1.124 -
1.125 - case "${CT_THREADS}" in
1.126 - nptl) extra_config+=("--with-__thread" "--with-tls");;
1.127 - linuxthreads) extra_config+=("--with-__thread" "--without-tls" "--without-nptl");;
1.128 - none) extra_config+=("--without-__thread" "--without-nptl")
1.129 - case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
1.130 - *-tls*) ;;
1.131 - *) extra_config+=("--without-tls");;
1.132 - esac
1.133 - ;;
1.134 - esac
1.135 -
1.136 - case "${CT_SHARED_LIBS}" in
1.137 - y) extra_config+=("--enable-shared");;
1.138 - *) extra_config+=("--disable-shared");;
1.139 - esac
1.140 -
1.141 - case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
1.142 - y,) extra_config+=("--with-fp");;
1.143 - ,y) extra_config+=("--without-fp");;
1.144 - esac
1.145 -
1.146 - if [ "${CT_LIBC_DISABLE_VERSIONING}" = "y" ]; then
1.147 - extra_config+=("--disable-versioning")
1.148 - fi
1.149 -
1.150 - if [ "${CT_LIBC_OLDEST_ABI}" != "" ]; then
1.151 - extra_config+=("--enable-oldest-abi=${CT_LIBC_OLDEST_ABI}")
1.152 - fi
1.153 -
1.154 - case "$(do_libc_add_ons_list ,)" in
1.155 - "") ;;
1.156 - *) extra_config+=("--enable-add-ons=$(do_libc_add_ons_list ,)");;
1.157 - esac
1.158 -
1.159 - extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
1.160 -
1.161 - cross_cc=$(CT_Which "${CT_TARGET}-gcc")
1.162 -
1.163 - CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
1.164 - CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
1.165 - CT_DoLog DEBUG "Extra config args passed: '${extra_config[*]}'"
1.166 - CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
1.167 -
1.168 - # ./configure is mislead by our tools override wrapper for bash
1.169 - # so just tell it where the real bash is _on_the_target_!
1.170 - # Notes:
1.171 - # - ${ac_cv_path_BASH_SHELL} is only used to set BASH_SHELL
1.172 - # - ${BASH_SHELL} is only used to set BASH
1.173 - # - ${BASH} is only used to set the shebang
1.174 - # in two scripts to run on the target
1.175 - # So we can safely bypass bash detection at compile time.
1.176 - # Should this change in a future eglibc release, we'd better
1.177 - # directly mangle the generated scripts _after_ they get built,
1.178 - # or even after they get installed... eglibc is such a sucker...
1.179 - echo "ac_cv_path_BASH_SHELL=/bin/bash" >config.cache
1.180 -
1.181 - BUILD_CC="${CT_BUILD}-gcc" \
1.182 - CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} ${OPTIMIZE}" \
1.183 - CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
1.184 - AR=${CT_TARGET}-ar \
1.185 - RANLIB=${CT_TARGET}-ranlib \
1.186 - CT_DoExecLog CFG \
1.187 - "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/configure" \
1.188 - --prefix=/usr \
1.189 - --with-headers="${CT_HEADERS_DIR}" \
1.190 - --build=${CT_BUILD} \
1.191 - --host=${CT_TARGET} \
1.192 - --disable-profile \
1.193 - --without-gd \
1.194 - --without-cvs \
1.195 - --cache-file=config.cache \
1.196 - "${extra_config[@]}" \
1.197 - ${CT_LIBC_GLIBC_EXTRA_CONFIG}
1.198 -
1.199 - CT_DoLog EXTRA "Building C library"
1.200 -
1.201 - # eglibc build hacks
1.202 - # http://sourceware.org/ml/crossgcc/2008-10/msg00068.html
1.203 - case "${CT_ARCH},${CT_ARCH_CPU}" in
1.204 - powerpc,8??)
1.205 - CT_DoLog DEBUG "Activating support for memset on broken ppc-8xx (CPU15 erratum)"
1.206 - EGLIBC_BUILD_ASFLAGS="-DBROKEN_PPC_8xx_CPU15";;
1.207 - esac
1.208 -
1.209 - CT_DoExecLog ALL make ASFLAGS="${EGLIBC_BUILD_ASFLAGS}"
1.210 -
1.211 - CT_DoLog EXTRA "Installing C library"
1.212 -
1.213 - CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"
1.214 -
1.215 - CT_EndStep
1.216 -}
1.217 -
1.218 -# This function finishes the glibc install
1.219 -do_libc_finish() {
1.220 - # Nothing to be done for eglibc
1.221 - :
1.222 -}
1.223 -
1.224 -# Build up the addons list, separated with $1
1.225 -do_libc_add_ons_list() {
1.226 - local sep="$1"
1.227 - local addons_list=$(echo "${CT_LIBC_ADDONS_LIST//,/${sep}}" |tr -s ,)
1.228 - case "${CT_THREADS}" in
1.229 - none) ;;
1.230 - *) addons_list="${addons_list}${sep}${CT_THREADS}";;
1.231 - esac
1.232 - [ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
1.233 - addons_list="${addons_list%%${sep}}"
1.234 - echo "${addons_list##${sep}}"
1.235 -}
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
2.2 +++ b/scripts/build/libc/glibc-eglibc.sh-common Mon Jan 17 23:04:37 2011 +0100
2.3 @@ -0,0 +1,215 @@
2.4 +# This file contains the functions common to glibc and eglibc
2.5 +
2.6 +# Build and install headers file
2.7 +# This is a no-op
2.8 +do_libc_headers() {
2.9 + :
2.10 +}
2.11 +
2.12 +# Build and install headers and start files
2.13 +do_libc_start_files() {
2.14 + CT_DoStep INFO "Installing C library headers / start files"
2.15 +
2.16 + mkdir -p "${CT_BUILD_DIR}/build-libc-startfiles"
2.17 + cd "${CT_BUILD_DIR}/build-libc-startfiles"
2.18 +
2.19 + CT_DoLog EXTRA "Configuring C library"
2.20 +
2.21 + if [ "${CT_EGLIBC_CUSTOM_CONFIG}" = "y" ]; then
2.22 + CT_DoExecLog ALL cp "${CT_CONFIG_DIR}/eglibc.config" option-groups.config
2.23 + fi
2.24 +
2.25 + cross_cc=$(CT_Which "${CT_TARGET}-gcc")
2.26 + cross_cxx=$(CT_Which "${CT_TARGET}-g++")
2.27 + cross_ar=$(CT_Which "${CT_TARGET}-ar")
2.28 + cross_ranlib=$(CT_Which "${CT_TARGET}-ranlib")
2.29 +
2.30 + CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
2.31 + CT_DoLog DEBUG "Using g++ for target: '${cross_cxx}'"
2.32 + CT_DoLog DEBUG "Using ar for target: '${cross_ar}'"
2.33 + CT_DoLog DEBUG "Using ranlib for target: '${cross_ranlib}'"
2.34 +
2.35 + BUILD_CC="${CT_BUILD}-gcc" \
2.36 + CC=${cross_cc} \
2.37 + CXX=${cross_cxx} \
2.38 + AR=${cross_ar} \
2.39 + RANLIB=${cross_ranlib} \
2.40 + CT_DoExecLog CFG \
2.41 + "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/configure" \
2.42 + --prefix=/usr \
2.43 + --with-headers="${CT_HEADERS_DIR}" \
2.44 + --build="${CT_BUILD}" \
2.45 + --host="${CT_TARGET}" \
2.46 + --disable-profile \
2.47 + --without-gd \
2.48 + --without-cvs \
2.49 + --enable-add-ons
2.50 +
2.51 + CT_DoLog EXTRA "Installing C library headers"
2.52 +
2.53 + # use the 'install-headers' makefile target to install the
2.54 + # headers
2.55 +
2.56 + CT_DoExecLog ALL \
2.57 + make install-headers \
2.58 + install_root=${CT_SYSROOT_DIR} \
2.59 + install-bootstrap-headers=yes
2.60 +
2.61 + CT_DoLog EXTRA "Installing C library start files"
2.62 +
2.63 + # there are a few object files needed to link shared libraries,
2.64 + # which we build and install by hand
2.65 +
2.66 + CT_DoExecLog ALL mkdir -p ${CT_SYSROOT_DIR}/usr/lib
2.67 + CT_DoExecLog ALL make csu/subdir_lib
2.68 + CT_DoExecLog ALL cp csu/crt1.o csu/crti.o csu/crtn.o \
2.69 + ${CT_SYSROOT_DIR}/usr/lib
2.70 +
2.71 + # Finally, 'libgcc_s.so' requires a 'libc.so' to link against.
2.72 + # However, since we will never actually execute its code,
2.73 + # it doesn't matter what it contains. So, treating '/dev/null'
2.74 + # as a C source file, we produce a dummy 'libc.so' in one step
2.75 +
2.76 + CT_DoExecLog ALL ${cross_cc} -nostdlib -nostartfiles -shared -x c /dev/null -o ${CT_SYSROOT_DIR}/usr/lib/libc.so
2.77 +
2.78 + CT_EndStep
2.79 +}
2.80 +
2.81 +# This function builds and install the full C library
2.82 +do_libc() {
2.83 + local -a extra_config
2.84 +
2.85 + CT_DoStep INFO "Installing C library"
2.86 +
2.87 + mkdir -p "${CT_BUILD_DIR}/build-libc"
2.88 + cd "${CT_BUILD_DIR}/build-libc"
2.89 +
2.90 + CT_DoLog EXTRA "Configuring C library"
2.91 +
2.92 + if [ "${CT_EGLIBC_CUSTOM_CONFIG}" = "y" ]; then
2.93 + CT_DoExecLog ALL cp "${CT_CONFIG_DIR}/eglibc.config" option-groups.config
2.94 + fi
2.95 +
2.96 + if [ "${CT_EGLIBC_OPT_SIZE}" = "y" ]; then
2.97 + OPTIMIZE=-Os
2.98 + else
2.99 + OPTIMIZE=-O2
2.100 + fi
2.101 +
2.102 + # Add some default glibc config options if not given by user.
2.103 + # We don't need to be conditional on wether the user did set different
2.104 + # values, as they CT_LIBC_GLIBC_EXTRA_CONFIG is passed after extra_config
2.105 +
2.106 + extra_config+=("--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')")
2.107 +
2.108 + case "${CT_THREADS}" in
2.109 + nptl) extra_config+=("--with-__thread" "--with-tls");;
2.110 + linuxthreads) extra_config+=("--with-__thread" "--without-tls" "--without-nptl");;
2.111 + none) extra_config+=("--without-__thread" "--without-nptl")
2.112 + case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
2.113 + *-tls*) ;;
2.114 + *) extra_config+=("--without-tls");;
2.115 + esac
2.116 + ;;
2.117 + esac
2.118 +
2.119 + case "${CT_SHARED_LIBS}" in
2.120 + y) extra_config+=("--enable-shared");;
2.121 + *) extra_config+=("--disable-shared");;
2.122 + esac
2.123 +
2.124 + case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
2.125 + y,) extra_config+=("--with-fp");;
2.126 + ,y) extra_config+=("--without-fp");;
2.127 + esac
2.128 +
2.129 + if [ "${CT_LIBC_DISABLE_VERSIONING}" = "y" ]; then
2.130 + extra_config+=("--disable-versioning")
2.131 + fi
2.132 +
2.133 + if [ "${CT_LIBC_OLDEST_ABI}" != "" ]; then
2.134 + extra_config+=("--enable-oldest-abi=${CT_LIBC_OLDEST_ABI}")
2.135 + fi
2.136 +
2.137 + case "$(do_libc_add_ons_list ,)" in
2.138 + "") ;;
2.139 + *) extra_config+=("--enable-add-ons=$(do_libc_add_ons_list ,)");;
2.140 + esac
2.141 +
2.142 + extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
2.143 +
2.144 + cross_cc=$(CT_Which "${CT_TARGET}-gcc")
2.145 +
2.146 + CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
2.147 + CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
2.148 + CT_DoLog DEBUG "Extra config args passed: '${extra_config[*]}'"
2.149 + CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
2.150 +
2.151 + # ./configure is mislead by our tools override wrapper for bash
2.152 + # so just tell it where the real bash is _on_the_target_!
2.153 + # Notes:
2.154 + # - ${ac_cv_path_BASH_SHELL} is only used to set BASH_SHELL
2.155 + # - ${BASH_SHELL} is only used to set BASH
2.156 + # - ${BASH} is only used to set the shebang
2.157 + # in two scripts to run on the target
2.158 + # So we can safely bypass bash detection at compile time.
2.159 + # Should this change in a future eglibc release, we'd better
2.160 + # directly mangle the generated scripts _after_ they get built,
2.161 + # or even after they get installed... eglibc is such a sucker...
2.162 + echo "ac_cv_path_BASH_SHELL=/bin/bash" >config.cache
2.163 +
2.164 + BUILD_CC="${CT_BUILD}-gcc" \
2.165 + CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} ${OPTIMIZE}" \
2.166 + CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
2.167 + AR=${CT_TARGET}-ar \
2.168 + RANLIB=${CT_TARGET}-ranlib \
2.169 + CT_DoExecLog CFG \
2.170 + "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/configure" \
2.171 + --prefix=/usr \
2.172 + --with-headers="${CT_HEADERS_DIR}" \
2.173 + --build=${CT_BUILD} \
2.174 + --host=${CT_TARGET} \
2.175 + --disable-profile \
2.176 + --without-gd \
2.177 + --without-cvs \
2.178 + --cache-file=config.cache \
2.179 + "${extra_config[@]}" \
2.180 + ${CT_LIBC_GLIBC_EXTRA_CONFIG}
2.181 +
2.182 + CT_DoLog EXTRA "Building C library"
2.183 +
2.184 + # eglibc build hacks
2.185 + # http://sourceware.org/ml/crossgcc/2008-10/msg00068.html
2.186 + case "${CT_ARCH},${CT_ARCH_CPU}" in
2.187 + powerpc,8??)
2.188 + CT_DoLog DEBUG "Activating support for memset on broken ppc-8xx (CPU15 erratum)"
2.189 + EGLIBC_BUILD_ASFLAGS="-DBROKEN_PPC_8xx_CPU15";;
2.190 + esac
2.191 +
2.192 + CT_DoExecLog ALL make ASFLAGS="${EGLIBC_BUILD_ASFLAGS}"
2.193 +
2.194 + CT_DoLog EXTRA "Installing C library"
2.195 +
2.196 + CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"
2.197 +
2.198 + CT_EndStep
2.199 +}
2.200 +
2.201 +# This function finishes the C library install
2.202 +# This is a no-op
2.203 +do_libc_finish() {
2.204 + :
2.205 +}
2.206 +
2.207 +# Build up the addons list, separated with $1
2.208 +do_libc_add_ons_list() {
2.209 + local sep="$1"
2.210 + local addons_list=$(echo "${CT_LIBC_ADDONS_LIST//,/${sep}}" |tr -s ,)
2.211 + case "${CT_THREADS}" in
2.212 + none) ;;
2.213 + *) addons_list="${addons_list}${sep}${CT_THREADS}";;
2.214 + esac
2.215 + [ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
2.216 + addons_list="${addons_list%%${sep}}"
2.217 + echo "${addons_list##${sep}}"
2.218 +}