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Tom Lane 0e9b89986b Cope if platform declares mbstowcs_l(), but not locale_t, in <xlocale.h>. ... Previously, we included <xlocale.h> only if necessary to get the definition of type locale_t. According to notes in PGAC_TYPE_LOCALE_T, this is important because on some versions of glibc that file supplies an incompatible declaration of locale_t. (This info may be obsolete, because on my RHEL6 box that seems to be the *only* definition of locale_t; but there may still be glibc's in the wild for which it's a live concern.) It turns out though that on FreeBSD and maybe other BSDen, you can get locale_t from stdlib.h or locale.h but mbstowcs_l() and friends only from <xlocale.h>. This was leaving us compiling calls to mbstowcs_l() and friends with no visible prototype, which causes a warning and could possibly cause actual trouble, since it's not declared to return int. Hence, adjust the configure checks so that we'll include <xlocale.h> either if it's necessary to get type locale_t or if it's necessary to get a declaration of mbstowcs_l(). Report and patch by Aleksander Alekseev, somewhat whacked around by me. Back-patch to all supported branches, since we have been using mbstowcs_l() since 9.1.		10 years ago
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Makefile	Install our "missing" script where PGXS builds can find it.	10 years ago
ac_func_accept_argtypes.m4	Replace obsolete autoconf macros with their modern replacements.	10 years ago
ax_pthread.m4	Update ax_pthread.m4 to an experimental draft version from upstream.	10 years ago
c-compiler.m4	Add BSWAP64 macro.	10 years ago
c-library.m4	Cope if platform declares mbstowcs_l(), but not locale_t, in <xlocale.h>.	10 years ago
config.guess	Update config.guess and config.sub	10 years ago
config.sub	Update config.guess and config.sub	10 years ago
docbook.m4	…
general.m4	…
install-sh	…
libtool.m4	…
missing	…
perl.m4	Detect Windows perl linkage parameters in configure script.	13 years ago
prep_buildtree	…
programs.m4	Accept flex > 2.5.x in configure.	10 years ago
python.m4	Remove configure check prohibiting threaded libpython on OpenBSD.	10 years ago
tcl.m4	Mop-up for setting minimum Tcl version to 8.4.	10 years ago