scripts/build/companion_tools/300-automake.sh
author "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Thu Jul 28 22:09:31 2011 +0200 (2011-07-28)
changeset 2573 424fa2092ace
parent 2309 2e0f0757289d
permissions -rw-r--r--
scripts/libc: do not build add-ons by default

Currently, no --enable-add-ons option is passed to libc configure when
"$(do_libc_add_ons_list ,)" is empty, which makes configure automatically search
for present add-ons. In that case, all present add-ons are built, although
no add-on was selected by the user in the config. Moreover, this can make the
configure fail if some non-standard add-ons like eglibc-localedef are present.

This behavior also leads to an inconsistency from a user point of view between
the following cases:
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS="none" in the config,
which makes "$(do_libc_add_ons_list ,)" return "", so all present add-ons
are built.
- LIBC_ADDONS_LIST="", LIBC_GLIBC_USE_PORTS=n and THREADS!="none" in the
config, which makes "$(do_libc_add_ons_list ,)" return the add-on supporting
the chosen threading implementation, e.g. "nptl", so only this add-on is
built.

This patch disables the building of all add-ons in that case.

It is still possible to build all present add-ons by adding --enable-add-ons to
LIBC_GLIBC_EXTRA_CONFIG_ARRAY.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
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# Build script for automake
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CT_AUTOMAKE_VERSION=1.11.1
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do_companion_tools_automake_get() {
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    CT_GetFile "automake-${CT_AUTOMAKE_VERSION}" \
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               {ftp,http}://ftp.gnu.org/gnu/automake
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}
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do_companion_tools_automake_extract() {
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    CT_Extract "automake-${CT_AUTOMAKE_VERSION}"
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    CT_DoExecLog ALL chmod -R u+w "${CT_SRC_DIR}/automake-${CT_AUTOMAKE_VERSION}"
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    CT_Patch "automake" "${CT_AUTOMAKE_VERSION}"
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}
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do_companion_tools_automake_build() {
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    CT_DoStep EXTRA "Installing automake"
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    mkdir -p "${CT_BUILD_DIR}/build-automake"
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    CT_Pushd "${CT_BUILD_DIR}/build-automake"
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    CT_DoExecLog CFG \
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    "${CT_SRC_DIR}/automake-${CT_AUTOMAKE_VERSION}/configure" \
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        --prefix="${CT_BUILDTOOLS_PREFIX_DIR}"
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    CT_DoExecLog ALL make
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    CT_DoExecLog ALL make install
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    CT_Popd
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    CT_EndStep
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}