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(parent: 80971bc) | patch
configure: More use of AC_ARG_VAR
authorPeter Eisentraut <peter@eisentraut.org>
Fri, 18 Jan 2019 07:29:42 +0000 (08:29 +0100)
committerPeter Eisentraut <peter@eisentraut.org>
Fri, 18 Jan 2019 07:38:34 +0000 (08:38 +0100)
commit29b3ac75462625b78eec0a92a49a22c5e2c7a01f
tree275646c4350d065c7dff658aaa1896beab57e41etree | snapshot
parent80971bc206b06deebe71e722f49949f6df4ce642commit | diff
configure: More use of AC_ARG_VAR

AC_ARG_VAR is necessary if an environment variable influences a
configure result that is then used by other tests that are cached.
With AC_ARG_VAR, a change in the variable is detected on subsequent
configure runs and the user is then advised to remove the cache.

This adds AC_ARG_VAR calls for: MSGFMT, PERL, PYTHON, TCLSH, XML2_CONFIG

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/30672.1546816567@sss.pgh.pa.us
config/perl.m4 diff | blob | history
config/programs.m4 diff | blob | history
config/python.m4 diff | blob | history
config/tcl.m4 diff | blob | history
configure diff | blob | history
configure.in diff | blob | history
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