scripts/build/debug/500-strace.sh
author "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Thu Jul 28 22:09:31 2011 +0200 (2011-07-28)
changeset 2573 424fa2092ace
parent 1901 bdb3a98e064b
child 2867 ef6dad58ab1c
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 strace
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do_debug_strace_get() {
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    CT_GetFile "strace-${CT_STRACE_VERSION}" http://mesh.dl.sourceforge.net/sourceforge/strace/
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    # Downloading from sourceforge leaves garbage, cleanup
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    CT_DoExecLog ALL rm -f "${CT_TARBALLS_DIR}/showfiles.php"*
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}
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do_debug_strace_extract() {
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    CT_Extract "strace-${CT_STRACE_VERSION}"
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    CT_Patch "strace" "${CT_STRACE_VERSION}"
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}
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do_debug_strace_build() {
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    CT_DoStep INFO "Installing strace"
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    mkdir -p "${CT_BUILD_DIR}/build-strace"
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    CT_Pushd "${CT_BUILD_DIR}/build-strace"
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    CT_DoLog EXTRA "Configuring strace"
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    CT_DoExecLog CFG                                        \
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    "${CT_SRC_DIR}/strace-${CT_STRACE_VERSION}/configure"   \
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        --build=${CT_BUILD}                                 \
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        --host=${CT_TARGET}                                 \
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        --prefix=/usr
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    CT_DoLog EXTRA "Building strace"
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    CT_DoExecLog ALL make
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    CT_DoLog EXTRA "Installing strace"
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    CT_DoExecLog ALL make DESTDIR="${CT_DEBUGROOT_DIR}" install
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    CT_Popd
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    CT_EndStep
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}
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