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-rw-r--r--scripts/build/companion_libs/140-mpc.sh103
1 files changed, 103 insertions, 0 deletions
diff --git a/scripts/build/companion_libs/140-mpc.sh b/scripts/build/companion_libs/140-mpc.sh
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+++ b/scripts/build/companion_libs/140-mpc.sh
@@ -0,0 +1,103 @@
+# This file adds the functions to build the MPC library
+# Copyright 2009 Yann E. MORIN
+# Licensed under the GPL v2. See COPYING in the root of this package
+
+do_mpc_get() { :; }
+do_mpc_extract() { :; }
+do_mpc_for_build() { :; }
+do_mpc_for_host() { :; }
+
+# Overide functions depending on configuration
+if [ "${CT_MPC}" = "y" ]; then
+
+# Download MPC
+do_mpc_get() {
+ CT_GetFile "mpc-${CT_MPC_VERSION}" .tar.gz \
+ http://www.multiprecision.org/mpc/download
+}
+
+# Extract MPC
+do_mpc_extract() {
+ CT_Extract "mpc-${CT_MPC_VERSION}"
+ CT_Patch "mpc" "${CT_MPC_VERSION}"
+}
+
+# Build MPC for running on build
+# - always build statically
+# - we do not have build-specific CFLAGS
+# - install in build-tools prefix
+do_mpc_for_build() {
+ local -a mpc_opts
+
+ case "${CT_TOOLCHAIN_TYPE}" in
+ native|cross) return 0;;
+ esac
+
+ CT_DoStep INFO "Installing MPC for build"
+ CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpc-build-${CT_BUILD}"
+
+ mpc_opts+=( "host=${CT_BUILD}" )
+ mpc_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
+ do_mpc_backend "${mpc_opts[@]}"
+
+ CT_Popd
+ CT_EndStep
+}
+
+# Build MPC for running on host
+do_mpc_for_host() {
+ local -a mpc_opts
+
+ CT_DoStep INFO "Installing MPC for host"
+ CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpc-host-${CT_HOST}"
+
+ mpc_opts+=( "host=${CT_HOST}" )
+ mpc_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
+ mpc_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
+ do_mpc_backend "${mpc_opts[@]}"
+
+ CT_Popd
+ CT_EndStep
+}
+
+# Build MPC
+# Parameter : description : type : default
+# host : machine to run on : tuple : (none)
+# prefix : prefix to install into : dir : (none)
+# cflags : host cflags to use : string : (empty)
+do_mpc_backend() {
+ local host
+ local prefix
+ local cflags
+ local arg
+
+ for arg in "$@"; do
+ eval "${arg// /\\ }"
+ done
+
+ CT_DoLog EXTRA "Configuring MPC"
+
+ CT_DoExecLog CFG \
+ CFLAGS="${cflags}" \
+ "${CT_SRC_DIR}/mpc-${CT_MPC_VERSION}/configure" \
+ --build=${CT_BUILD} \
+ --host=${host} \
+ --prefix="${prefix}" \
+ --with-gmp="${prefix}" \
+ --with-mpfr="${prefix}" \
+ --disable-shared \
+ --enable-static
+
+ CT_DoLog EXTRA "Building MPC"
+ CT_DoExecLog ALL make ${JOBSFLAGS}
+
+ if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
+ CT_DoLog EXTRA "Checking MPC"
+ CT_DoExecLog ALL make ${JOBSFLAGS} -s check
+ fi
+
+ CT_DoLog EXTRA "Installing MPC"
+ CT_DoExecLog ALL make install
+}
+
+fi # CT_MPC