Use CT_DoExecLog when building uClibc.
/trunk/scripts/build/libc_uClibc.sh | 19 11 8 0 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
1 # This file declares functions to install the kernel headers for linux
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package
6 [ "${CT_KERNEL}" = "linux" ] || return 0
7 case "${CT_KERNEL_LINUX_HEADERS_SANITISED}" in
8 y) echo "linux-libc-headers-${CT_KERNEL_VERSION}";;
9 *) echo "linux-${CT_KERNEL_VERSION}";;
15 if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" != "y" ]; then
16 CT_GetFile "${CT_KERNEL_FILE}" \
17 {ftp,http}://ftp.kernel.org/pub/linux/kernel/v2.{6{,/testing},4,2} \
18 http://ep09.pld-linux.org/~mmazur/linux-libc-headers
25 if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" != "y" ]; then
26 CT_ExtractAndPatch "${CT_KERNEL_FILE}"
31 # Check kernel configuration
32 do_kernel_check_config() {
33 # Only the copied or sanitised headers need a config file.
34 # Pre-existing headers as well as headers_install don't.
35 if [ "${CT_KERNEL_LINUX_NEEDS_CONFIG}" = "y" \
36 -a \( -z "${CT_KERNEL_LINUX_CONFIG_FILE}" \
37 -o ! -r "${CT_KERNEL_LINUX_CONFIG_FILE}" \
40 CT_DoLog WARN "You did not provide a kernel configuration file!"
41 CT_DoLog WARN "I will try to generate one for you, but beware!"
43 CT_DoStep INFO "Building a default configuration file for linux kernel"
45 mkdir -p "${CT_BUILD_DIR}/build-kernel-defconfig"
46 cd "${CT_BUILD_DIR}/build-kernel-defconfig"
47 make -C "${CT_SRC_DIR}/${CT_KERNEL_FILE}" O=$(pwd) \
48 ARCH=${CT_KERNEL_ARCH} defconfig 2>&1 |CT_DoLog ALL
50 CT_KERNEL_LINUX_CONFIG_FILE="$(pwd)/.config"
56 # Wrapper to the actual headers install method
58 CT_DoStep INFO "Installing kernel headers"
60 # Special case when using pre-installed headers
61 if [ "${CT_KERNEL_LINUX_HEADERS_USE_CUSTOM_DIR}" = "y" ]; then
62 do_kernel_preinstalled
64 # We need to enter this directory to find the kernel version strings
65 cd "${CT_SRC_DIR}/${CT_KERNEL_FILE}"
66 if [ "${CT_KERNEL_LINUX_HEADERS_SANITISED}" != "y" ]; then
67 k_version=$(awk '/^VERSION =/ { print $3 }' Makefile)
68 k_patchlevel=$(awk '/^PATCHLEVEL =/ { print $3 }' Makefile)
69 k_sublevel=$(awk '/^SUBLEVEL =/ { print $3 }' Makefile)
70 k_extraversion=$(awk '/^EXTRAVERSION =/ { print $3 }' Makefile)
72 k_version=$(echo "${CT_KERNEL_VERSION}." |cut -d . -f 1)
73 k_patchlevel=$(echo "${CT_KERNEL_VERSION}." |cut -d . -f 2)
74 k_sublevel=$(echo "${CT_KERNEL_VERSION}." |cut -d . -f 3)
75 k_extraversion=$(echo "${CT_KERNEL_VERSION}." |cut -d . -f 4)
78 case "${k_version}.${k_patchlevel}" in
80 *) CT_Abort "Unsupported kernel version 'linux-${k_version}.${k_patchlevel}'.";;
83 # Kernel version that support verbosity will use this, others will ignore it:
84 V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"
86 if [ "${CT_KERNEL_LINUX_HEADERS_INSTALL}" = "y" ]; then
88 elif [ "${CT_KERNEL_LINUX_HEADERS_SANITISED}" = "y" ]; then
90 else [ "${CT_KERNEL_LINUX_HEADERS_COPY}" = "y" ];
98 # Install kernel headers using headers_install from kernel sources.
100 CT_DoLog DEBUG "Using kernel's headers_install"
102 mkdir -p "${CT_BUILD_DIR}/build-kernel-headers"
103 cd "${CT_BUILD_DIR}/build-kernel-headers"
105 case "${k_version}.${k_patchlevel}" in
106 2.6) [ ${k_sublevel} -ge 18 ] || CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers.";;
107 *) CT_Abort "Kernel version >= 2.6.18 is needed to install kernel headers.";;
110 CT_DoLog EXTRA "Installing kernel headers"
112 make -C "${CT_SRC_DIR}/${CT_KERNEL_FILE}" \
114 ARCH=${CT_KERNEL_ARCH} \
115 INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
119 if [ "${CT_KERNEL_LINUX_HEADERS_INSTALL_CHECK}" = "y" ]; then
120 CT_DoLog EXTRA "Checking installed headers"
122 make -C "${CT_SRC_DIR}/${CT_KERNEL_FILE}" \
124 ARCH=${CT_KERNEL_ARCH} \
125 INSTALL_HDR_PATH="${CT_SYSROOT_DIR}/usr" \
128 find "${CT_SYSROOT_DIR}" -type f -name '.check*' -exec rm {} \;
132 # Install kernel headers from oldish Mazur's sanitised headers.
133 do_kernel_sanitised() {
134 CT_DoLog EXTRA "Copying sanitised headers"
135 cd "${CT_SRC_DIR}/${CT_KERNEL_FILE}"
136 cp -rv include/linux "${CT_HEADERS_DIR}" 2>&1 |CT_DoLog ALL
137 cp -rv "include/asm-${CT_KERNEL_ARCH}" "${CT_HEADERS_DIR}/asm" 2>&1 |CT_DoLog ALL
140 # Install kernel headers by plain copy.
142 CT_DoLog DEBUG "Copying plain kernel headers"
143 CT_DoLog WARN "You are using plain kernel headers. You really shouldn't do that."
144 CT_DoLog WARN "You'd be better off by using installed headers (or sanitised headers)."
146 # 2.2 and 2.4 don't support building out-of-tree. 2.6 does.
147 CT_DoLog EXTRA "Preparing kernel headers"
148 case "${k_version}.${k_patchlevel}" in
149 2.2|2.4) cd "${CT_SRC_DIR}/${CT_KERNEL_FILE}"
150 cp "${CT_KERNEL_LINUX_CONFIG_FILE}" .config
151 CT_DoYes "" |make ARCH=${CT_KERNEL_ARCH} oldconfig
152 # 2.4 doesn't follow V=# for verbosity... :-(
153 make ARCH=${CT_KERNEL_ARCH} symlinks include/linux/version.h
155 2.6) mkdir -p "${CT_BUILD_DIR}/build-kernel-headers"
156 cd "${CT_BUILD_DIR}/build-kernel-headers"
157 cp "${CT_KERNEL_LINUX_CONFIG_FILE}" .config
158 CT_DoYes "" |make -C "${CT_SRC_DIR}/${CT_KERNEL_FILE}" \
159 O=$(pwd) ${V_OPT} ARCH=${CT_KERNEL_ARCH} \
161 case "${CT_KERNEL_ARCH}" in
162 sh*) # sh does secret stuff in 'make prepare' that can't be
163 # triggered separately, but happily, it doesn't use
164 # target gcc, so we can use it.
165 # Update: this fails on 2.6.11, as it installs
166 # elfconfig.h, which requires target compiler :-(
167 make ${PARALLELMFLAGS} \
168 ARCH=${CT_KERNEL_ARCH} ${V_OPT} \
169 prepare include/linux/version.h
171 arm*|cris*) make ${PARALLELMFLAGS} \
172 ARCH=${CT_KERNEL_ARCH} ${V_OPT} \
173 include/asm include/linux/version.h \
174 include/asm-${CT_KERNEL_ARCH}/.arch
176 mips*) # for linux-2.6, 'make prepare' for mips doesn't
177 # actually create any symlinks. Hope generic is ok.
178 # Note that glibc ignores all -I flags passed in CFLAGS,
179 # so you have to use -isystem.
180 make ${PARALLELMFLAGS} \
181 ARCH=${CT_KERNEL_ARCH} ${V_OPT} \
182 include/asm include/linux/version.h
183 TARGET_CFLAGS="${TARGET_CFLAGS} -isystem ${LINUX_HEADER_DIR}/include/asm-mips/mach-generic"
185 *) make ${PARALLELMFLAGS} \
186 ARCH=${CT_KERNEL_ARCH} ${V_OPT} \
187 include/asm include/linux/version.h
191 esac 2>&1 |CT_DoLog ALL
193 CT_DoLog EXTRA "Copying kernel headers"
194 cp -rv include/asm-generic "${CT_HEADERS_DIR}/asm-generic" 2>&1 |CT_DoLog ALL
195 cp -rv include/linux "${CT_HEADERS_DIR}" 2>&1 |CT_DoLog ALL
196 cp -rv include/asm-${CT_KERNEL_ARCH} "${CT_HEADERS_DIR}/asm" 2>&1 |CT_DoLog ALL
199 # Use preinstalled headers (most probably by using make headers_install in a
200 # modified (read: customised) kernel tree). In this case, simply copy
201 # the headers in place
202 do_kernel_preinstalled() {
203 CT_DoLog EXTRA "Copying preinstalled kernel headers"
205 mkdir -p "${CT_SYSROOT_DIR}/usr"
206 cd "${CT_KERNEL_LINUX_HEADERS_CUSTOM_DIR}"
207 cp -rv include "${CT_SYSROOT_DIR}/usr" 2>&1 |CT_DoLog ALL