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3555e03268
By default, PPL wants to build interfaces for any of a variety of langauges it finds on the local host (python, java, possibly perl, also more esoteric languages such as ocaml and prolog). These extra interfaces can double the compile time for the library. For single-process builds, I found a savings of more than 40%: default / j1: 716s total, 143.2s avg, 0.52s stdev just_c / j1: 406s total, 81.2s avg, 0.33s stdev just_c_cpp / j1: 413s total, 82.6s avg, 0.22s stdev And for multi-process builds, it approached 50%: default / j4: 625s total, 125.0s avg, 0.57s stdev just_c / j4: 338s total, 67.6s avg, 1.25s stdev just_c_cpp / j4: 327s total, 65.4s avg, 0.36s stdev Since the PPL we build within ct-ng is only used by GCC, we only need to build the C and C++ interfaces. Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
75 lines
2.3 KiB
Bash
75 lines
2.3 KiB
Bash
# This file adds the functions to build the PPL 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_ppl_get() { :; }
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do_ppl_extract() { :; }
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do_ppl() { :; }
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# Overide functions depending on configuration
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if [ "${CT_PPL}" = "y" ]; then
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# Download PPL
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do_ppl_get() {
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CT_GetFile "ppl-${CT_PPL_VERSION}" \
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http://www.cs.unipr.it/ppl/Download/ftp/releases/${CT_PPL_VERSION} \
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ftp://ftp.cs.unipr.it/pub/ppl/releases/${CT_PPL_VERSION} \
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ftp://gcc.gnu.org/pub/gcc/infrastructure
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}
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# Extract PPL
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do_ppl_extract() {
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CT_Extract "ppl-${CT_PPL_VERSION}"
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CT_Patch "ppl" "${CT_PPL_VERSION}"
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}
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do_ppl() {
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mkdir -p "${CT_BUILD_DIR}/build-ppl"
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cd "${CT_BUILD_DIR}/build-ppl"
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CT_DoStep INFO "Installing PPL"
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CT_DoLog EXTRA "Configuring PPL"
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CT_DoExecLog CFG \
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CFLAGS="${CT_CFLAGS_FOR_HOST}" \
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CXXFLAGS="${CT_CFLAGS_FOR_HOST}" \
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"${CT_SRC_DIR}/ppl-${CT_PPL_VERSION}/configure" \
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--build=${CT_BUILD} \
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--host=${CT_HOST} \
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--prefix="${CT_COMPLIBS_DIR}" \
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--with-libgmp-prefix="${CT_COMPLIBS_DIR}" \
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--with-libgmpxx-prefix="${CT_COMPLIBS_DIR}" \
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--with-gmp-prefix="${CT_COMPLIBS_DIR}" \
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--enable-watchdog \
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--disable-debugging \
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--disable-assertions \
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--disable-ppl_lcdd \
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--disable-ppl_lpsol \
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--disable-shared \
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--enable-interfaces='c c++' \
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--enable-static
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# Maybe-options:
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# --enable-optimization=speed or sspeed (yes, with 2 's')
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CT_DoLog EXTRA "Building PPL"
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CT_DoExecLog ALL make ${JOBSFLAGS}
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if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
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CT_DoLog EXTRA "Checking PPL"
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CT_DoExecLog ALL make ${JOBSFLAGS} -s check
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fi
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CT_DoLog EXTRA "Installing PPL"
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CT_DoExecLog ALL make install
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# Remove spuriously installed file
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CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/bin/ppl-config"
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CT_EndStep
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}
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fi # CT_PPL
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