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b43fdf40f1
On some hosts, and for certain toolchains (eg. toolchain targetting
the upcoming Darwin), it may be necessary to pass arbitrary CFLAGS
and/or LDFLAGS when building the components.
And necessary infrastructure:
- EXTRA_{CFLAGS,LDFLAGS}_FOR_{BUILD,HOST} as config options
- pass those extra flags to components
Fix-up a slight typo in elf2flt at the same time (misnamed cflags).
Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <d24043276c9243a35421.1353077450@macbook-smorlat.local>
Patchwork-Id: 199645
129 lines
4.0 KiB
Bash
129 lines
4.0 KiB
Bash
# This file adds the functions to build the CLooG library
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# Copyright 2009 Yann E. MORIN
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# Licensed under the GPL v2. See COPYING in the root of this package
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do_cloog_get() { :; }
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do_cloog_extract() { :; }
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do_cloog_for_build() { :; }
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do_cloog_for_host() { :; }
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# Overide functions depending on configuration
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if [ "${CT_CLOOG}" = "y" ]; then
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# Download CLooG
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do_cloog_get() {
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CT_GetFile "cloog-ppl-${CT_CLOOG_VERSION}" \
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ftp://gcc.gnu.org/pub/gcc/infrastructure
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}
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# Extract CLooG
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do_cloog_extract() {
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local _t
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# Version 0.15.3 has a dirname 'cloog-ppl' (with no version in it!)
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# while versions 0.15.4 onward do have the version in the dirname.
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# But, because the infrastructure properly creates the extracted
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# directories (with tar's --strip-components), we can live safely...
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CT_Extract "cloog-ppl-${CT_CLOOG_VERSION}"
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CT_Patch "cloog-ppl" "${CT_CLOOG_VERSION}"
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# Help the autostuff in case it thinks there are things to regenerate...
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CT_DoExecLog DEBUG mkdir -p "${CT_SRC_DIR}/cloog-ppl-${CT_CLOOG_VERSION}/m4"
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if [ "${CT_CLOOG_NEEDS_AUTORECONF}" = "y" ]; then
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CT_Pushd "${CT_SRC_DIR}/cloog-ppl-${CT_CLOOG_VERSION}"
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CT_DoExecLog CFG ./autogen.sh
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CT_Popd
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fi
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}
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# Build CLooG/PPL for running on build
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# - always build statically
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# - we do not have build-specific CFLAGS
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# - install in build-tools prefix
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do_cloog_for_build() {
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local -a cloog_opts
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case "${CT_TOOLCHAIN_TYPE}" in
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native|cross) return 0;;
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esac
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CT_DoStep INFO "Installing CLooG/PPL for build"
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-cloog-ppl-build-${CT_BUILD}"
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cloog_opts+=( "host=${CT_BUILD}" )
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cloog_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
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cloog_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" )
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cloog_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )
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do_cloog_backend "${cloog_opts[@]}"
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CT_Popd
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CT_EndStep
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}
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# Build CLooG/PPL for running on host
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do_cloog_for_host() {
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local -a cloog_opts
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CT_DoStep INFO "Installing CLooG/PPL for host"
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-cloog-ppl-host-${CT_HOST}"
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cloog_opts+=( "host=${CT_HOST}" )
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cloog_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
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cloog_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
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cloog_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" )
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do_cloog_backend "${cloog_opts[@]}"
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CT_Popd
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CT_EndStep
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}
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# Build ClooG/PPL
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# Parameter : description : type : default
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# host : machine to run on : tuple : (none)
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# prefix : prefix to install into : dir : (none)
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# cflags : cflags to use : string : (empty)
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# ldflags : ldflags to use : string : (empty)
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do_cloog_backend() {
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local host
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local prefix
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local cflags
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local ldflags
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local cloog_src_dir="${CT_SRC_DIR}/cloog-ppl-${CT_CLOOG_VERSION}"
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local arg
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for arg in "$@"; do
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eval "${arg// /\\ }"
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done
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CT_DoLog EXTRA "Configuring CLooG/ppl"
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CT_DoExecLog CFG \
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CFLAGS="${cflags}" \
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LDFLAGS="${ldflags}" \
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LIBS="-lm" \
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"${cloog_src_dir}/configure" \
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--build=${CT_BUILD} \
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--host=${host} \
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--prefix="${prefix}" \
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--with-gmp="${prefix}" \
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--with-ppl="${prefix}" \
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--with-bits=gmp \
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--with-host-libstdcxx='-lstdc++' \
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--disable-shared \
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--enable-static
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CT_DoLog EXTRA "Building CLooG/ppl"
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CT_DoExecLog ALL make ${JOBSFLAGS} libcloog.la
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if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
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CT_DoLog EXTRA "Checking CLooG/ppl"
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CT_DoExecLog ALL make ${JOBSFLAGS} -s check
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fi
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CT_DoLog EXTRA "Installing CLooG/ppl"
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CT_DoExecLog ALL make install-libLTLIBRARIES install-pkgincludeHEADERS
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}
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fi # CT_CLOOG
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