crosstool-ng/scripts/build/companion_libs/130-cloog.sh

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# This file adds the functions to build the CLooG library
# Copyright 2009 Yann E. MORIN
# Licensed under the GPL v2. See COPYING in the root of this package
do_cloog_get() { :; }
do_cloog_extract() { :; }
do_cloog_for_build() { :; }
do_cloog_for_host() { :; }
cloog_basename() {
printf "cloog"
if [ "${CT_PPL}" = "y" ]; then
printf -- "-ppl"
fi
}
cloog_basename_version() {
cloog_basename
printf -- "-${CT_CLOOG_VERSION}"
}
# Overide functions depending on configuration
if [ "${CT_CLOOG}" = "y" ]; then
# Download CLooG
do_cloog_get() {
CT_GetFile "$(cloog_basename_version)" \
http://www.bastoul.net/cloog/pages/download \
ftp://gcc.gnu.org/pub/gcc/infrastructure
}
# Extract CLooG
do_cloog_extract() {
local _t
# Version 0.15.3 has a dirname 'cloog-ppl' (with no version in it!)
# while versions 0.15.4 onward do have the version in the dirname.
# But, because the infrastructure properly creates the extracted
# directories (with tar's --strip-components), we can live safely...
CT_Extract "$(cloog_basename_version)"
CT_Patch "$(cloog_basename)" "${CT_CLOOG_VERSION}"
# Help the autostuff in case it thinks there are things to regenerate...
CT_DoExecLog DEBUG mkdir -p "${CT_SRC_DIR}/$(cloog_basename_version)/m4"
if [ "${CT_CLOOG_NEEDS_AUTORECONF}" = "y" ]; then
CT_Pushd "${CT_SRC_DIR}/$(cloog_basename_version)"
CT_DoExecLog CFG ./autogen.sh
CT_Popd
fi
}
# Build CLooG for running on build
# - always build statically
# - we do not have build-specific CFLAGS
# - install in build-tools prefix
do_cloog_for_build() {
local -a cloog_opts
case "${CT_TOOLCHAIN_TYPE}" in
native|cross) return 0;;
esac
CT_DoStep INFO "Installing CLooG for build"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-cloog-build-${CT_BUILD}"
cloog_opts+=( "host=${CT_BUILD}" )
cloog_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
cloog_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" )
cloog_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )
do_cloog_backend "${cloog_opts[@]}"
CT_Popd
CT_EndStep
}
# Build CLooG for running on host
do_cloog_for_host() {
local -a cloog_opts
CT_DoStep INFO "Installing CLooG for host"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-cloog-host-${CT_HOST}"
cloog_opts+=( "host=${CT_HOST}" )
cloog_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
cloog_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
cloog_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" )
do_cloog_backend "${cloog_opts[@]}"
CT_Popd
CT_EndStep
}
# Build CLooG
# Parameter : description : type : default
# host : machine to run on : tuple : (none)
# prefix : prefix to install into : dir : (none)
# cflags : cflags to use : string : (empty)
# ldflags : ldflags to use : string : (empty)
do_cloog_backend() {
local host
local prefix
local cflags
local ldflags
local cloog_src_dir="${CT_SRC_DIR}/$(cloog_basename_version)"
local arg
local -a cloog_opts
local -a cloog_targets
local -a cloog_install_targets
for arg in "$@"; do
eval "${arg// /\\ }"
done
if [ "${CT_CLOOG_0_18_or_later}" = y ]; then
cloog_opts+=( --with-gmp=system --with-gmp-prefix="${prefix}" )
cloog_opts+=( --with-isl=system --with-isl-prefix="${prefix}" )
cloog_opts+=( --without-osl )
cloog_targets=( all )
cloog_install_targets=( install )
else
cloog_opts+=( --with-gmp="${prefix}" )
cloog_opts+=( --with-ppl="${prefix}" )
cloog_targets=( libcloog.la )
cloog_install_targets=( install-libLTLIBRARIES install-pkgincludeHEADERS )
fi
CT_DoLog EXTRA "Configuring CLooG"
CT_DoExecLog CFG \
CFLAGS="${cflags}" \
LDFLAGS="${ldflags}" \
complibs/cloog: fix linking with libm In Ubuntu 11.04 and 11.10, the default options for ld have changed. --no-copy-dt-needed-entries and --as-needed are now enabled by default, which causes errors like: [EXTRA] Checking CLooG/ppl [DEBUG] ==> Executing: 'make' '-j3' '-s' 'check' [ALL ] Making check in . [ALL ] config.status: creating include/cloog/cloog-config.h [ALL ] config.status: include/cloog/cloog-config.h is unchanged [ALL ] libtool: link: i686-build_pc-linux-gnu-gcc -Wall -fomit-frame-pointer -pipe -o cloog cloog.o -L/<snip>/build/static/lib ./.libs/libcloog.a -lm /<snip>/build/static/lib/libppl_c.a /<snip>/build/static/lib/libpwl.a /<snip>/build/static/lib/libppl.a /<snip>/build/static/lib/libgmpxx.a /<snip>/build/static/lib/libgmp.a -lstdc++ [ALL ] /usr/bin/ld: /<snip>/build/static/lib/libppl.a(MIP_Problem.o): undefined reference to symbol 'sqrt@@GLIBC_2.0' [ALL ] /usr/bin/ld: note: 'sqrt@@GLIBC_2.0' is defined in DSO /usr/lib/gcc/i686-linux-gnu/4.6.1/../../../i386-linux-gnu/libm.so so try adding it to the linker command line [ALL ] /usr/lib/gcc/i686-linux-gnu/4.6.1/../../../i386-linux-gnu/libm.so: could not read symbols: Invalid operation [ALL ] collect2: ld returned 1 exit status [ERROR] make[2]: *** [cloog] Error 1 [ERROR] make[1]: *** [check-recursive] Error 1 See: https://wiki.ubuntu.com/NattyNarwhal/ToolchainTransition This patch fixes these errors by placing '-lm' at the right place on the command line as libppl requires libm when linking cloog. Signed-off-by: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
2012-01-27 12:31:16 +00:00
LIBS="-lm" \
"${cloog_src_dir}/configure" \
--build=${CT_BUILD} \
--host=${host} \
--prefix="${prefix}" \
--with-bits=gmp \
--with-host-libstdcxx='-lstdc++' \
--disable-shared \
--enable-static \
"${cloog_opts[@]}"
CT_DoLog EXTRA "Building CLooG"
CT_DoExecLog ALL make ${JOBSFLAGS} "${cloog_targets[@]}"
if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
CT_DoLog EXTRA "Checking CLooG"
CT_DoExecLog ALL make ${JOBSFLAGS} -s check
fi
CT_DoLog EXTRA "Installing CLooG"
CT_DoExecLog ALL make "${cloog_install_targets[@]}"
}
fi # CT_CLOOG