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configure: Pass -e to JAMSHELL.

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We have a number of "actions" blocks in our Jam rules with more than
one command, and so without -e, the actions will only fail if the last
command does. This is clearly not what was intended in virtually all
cases, so we should pass -e to the shell to ensure any command failing
causes the whole actions to fail.

I am kind of surprised that nobody noticed this before now, even
in the original Jamrules going back to the Perforce days. I only
noticed it because I experimented with making "rm" fail to find
places where it was invoked instead of $(RM)...
This commit is contained in:
Augustin Cavalier 2021-09-06 16:02:17 -04:00
parent db0b7d8401
commit 34fef46b06
1 changed files with 1 additions and 1 deletions
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2
configure vendored
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@ -1097,7 +1097,7 @@ HAIKU_HOST_USE_XATTR ?= "${HAIKU_HOST_USE_XATTR}" ;
HAIKU_HOST_USE_XATTR_REF ?= "${HAIKU_HOST_USE_XATTR_REF}" ;
HAIKU_HOST_BUILD_ONLY ?= "${HAIKU_HOST_BUILD_ONLY}" ;
JAMSHELL ?= ${JAMSHELL} -c ;
JAMSHELL ?= ${JAMSHELL} -e -c ;
HOST_CC ?= ${CC} ;
HOST_CC_IS_LEGACY_GCC ?= ${HOST_CC_IS_LEGACY_GCC} ;