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Merge #1190 from /devel/YEM-build_host_target_cleanup:

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- Use shell wrappers to point to the build tools, rather than symlinks.

 /trunk/scripts/crosstool.sh |   20    14     6     0 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)
This commit is contained in:
Yann E. MORIN" 2008-11-04 16:30:11 +00:00
parent 37f8116867
commit 70a0eeedc2
1 changed files with 14 additions and 6 deletions
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20
scripts/crosstool.sh
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@ -310,17 +310,25 @@ if [ -z "${CT_RESTART}" ]; then
*,y) CT_HOST=$(echo "${CT_HOST}" |sed -r -e 's/-/-host_/;');;
esac
# What's our shell?
# Will be plain /bin/sh on most systems, except if we have /bin/ash and we
# _explictly_ required using it
CT_SHELL="/bin/sh"
[ "${CT_CONFIG_SHELL_ASH}" = "y" -a -x "/bin/ash" ] && CT_SHELL="/bin/ash"
# Ah! Recent versions of binutils need some of the build and/or host system
# (read CT_BUILD and CT_HOST) tools to be accessible (ar is but an example).
# Do that:
BANG='!'
CT_DoLog DEBUG "Making build system tools available"
mkdir -p "${CT_PREFIX_DIR}/bin"
for tool in ar as dlltool ${CT_CC_NATIVE:=gcc} gnatbind gnatmake ld nm ranlib strip windres objcopy objdump; do
tmp=$(CT_Which ${tool})
if [ -n "${tmp}" ]; then
ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
printf "#${BANG}${CT_SHELL}\nexec '${tmp}' \"\${@}\"\n" >"${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
chmod 700 "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
fi |CT_DoLog DEBUG
done
@ -337,9 +345,9 @@ if [ -z "${CT_RESTART}" ]; then
# Override the configured jobs with what's been given on the command line
[ -n "${CT_JOBS}" ] && CT_PARALLEL_JOBS="${CT_JOBS}"
# Help ./configure scripts go faster
[ "${CT_CONFIG_SHELL_ASH}" = "y" ] && export CONFIG_SHELL=/bin/ash
export CONFIG_SHELL
# Set the shell to be used by ./configure scripts and by Makefiles (those
# that support it!).
export CONFIG_SHELL="${CT_SHELL}"
# And help make go faster
PARALLELMFLAGS=