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Stop configure early if git or subconfigures fail.

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This commit is contained in:
Graydon Hoare 2012-01-05 18:59:54 -08:00
parent b532812572
commit c74d5ce046
1 changed files with 9 additions and 0 deletions
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9
configure vendored
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@ -19,6 +19,12 @@ err() {
exit 1 exit 1
} }
need_ok() {
if [ $? -ne 0 ]
then
err $1
fi
}
need_cmd() { need_cmd() {
if which $1 >/dev/null 2>&1 if which $1 >/dev/null 2>&1
@ -441,12 +447,14 @@ if [ $NEED_INIT ]
then then
msg "git: submodule init" msg "git: submodule init"
"${CFG_GIT}" submodule init --quiet "${CFG_GIT}" submodule init --quiet
need_ok "git failed"
fi fi
if [ $NEED_UPDATE ] if [ $NEED_UPDATE ]
then then
msg "git: submodule update" msg "git: submodule update"
"${CFG_GIT}" submodule update --quiet "${CFG_GIT}" submodule update --quiet
need_ok "git failed"
fi fi
cd ${CFG_BUILD_DIR} cd ${CFG_BUILD_DIR}
@ -534,6 +542,7 @@ do
${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS ${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS
;; ;;
esac esac
need_ok "LLVM configure failed"
cd $CFG_BUILD_DIR cd $CFG_BUILD_DIR
else else
LLVM_BUILD_DIR= LLVM_BUILD_DIR=