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Previously we had a mix of uses of AC_CHECK_PROG[S] and AC_PATH_PROG[S]. The only difference between those macros is that the latter emits the full path to the program it finds, eg "/usr/bin/prove", whereas the former emits just "prove". Let's standardize on always emitting the full path; this is better for documentation of the build, and it might prevent some types of failures if later build steps are done with a different PATH setting. I did not touch the AC_CHECK_PROG[S] calls in ax_pthread.m4 and ax_prog_perl_modules.m4. There seems no need to make those diverge from upstream, since we do not record the programs sought by the former, while the latter's call to AC_CHECK_PROG(PERL,...) will never be reached. Discussion: https://postgr.es/m/25937.1501433410@sss.pgh.pa.us |
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.. | ||
ac_func_accept_argtypes.m4 | ||
ax_prog_perl_modules.m4 | ||
ax_pthread.m4 | ||
c-compiler.m4 | ||
c-library.m4 | ||
config.guess | ||
config.sub | ||
docbook.m4 | ||
general.m4 | ||
install-sh | ||
libtool.m4 | ||
Makefile | ||
missing | ||
perl.m4 | ||
pkg.m4 | ||
prep_buildtree | ||
programs.m4 | ||
python.m4 | ||
tcl.m4 |