From 0908ef0004729f1b45b8d9687656f2f92fc122ae Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Sun, 23 Feb 2020 03:01:01 +0000 Subject: CTAN sync 202002230301 --- indexing/upmendex/source/configure.ac | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'indexing/upmendex/source/configure.ac') diff --git a/indexing/upmendex/source/configure.ac b/indexing/upmendex/source/configure.ac index 9a6cbfa555..c95d31520b 100644 --- a/indexing/upmendex/source/configure.ac +++ b/indexing/upmendex/source/configure.ac @@ -1,13 +1,14 @@ +dnl $Id$ dnl Process this file with autoconf to produce a configure script. dnl -dnl Copyright 2016 Karl Berry -dnl Copyright 2010-2014 Peter Breitenlohner +dnl Copyright 2015-2020 Karl Berry +dnl Copyright 2010-2015 Peter Breitenlohner dnl dnl This file is free software; the copyright holder dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl -AC_INIT([upmendex (TeX Live)], [0.52]) +AC_INIT([upmendex (TeX Live)], [0.54]) AC_PREREQ([2.63]) AC_CONFIG_SRCDIR([main.c]) AC_CONFIG_AUX_DIR([../../build-aux]) @@ -36,7 +37,20 @@ AS_CASE([$kpse_cv_have___VA_ARGS__], [yes], [AC_DEFINE([HAVE___VA_ARGS__], 1, [Define to 1 if you have C99 variadic macros.])]) +dnl As of ICU 65.1, ICU requires -lpthread on x86_64-linux and, most +dnl likely, on other platforms. Otherwise there is a crash in +dnl std::call_once, as shown in ChangeLog. OpenBSD already has to link +dnl with -lpthread on all platforms (see m4/kpse-icu-flags.m4), but so +dnl far it seems only upmendex requires it elsewhere. The double +dnl inclusion of -lpthread on obsd should be harmless. +dnl +dnl The autoconf-archive ax_pthread macro (used in asymptote) goes to +dnl much greater lengths to find the best thread library and support all +dnl platforms. We can switch to that if necessary, but hopefully this +dnl simple test will be enough. +dnl KPSE_KPATHSEA_FLAGS +KPSE_SEARCH_LIBS([PTHREAD_LIB], [pthread_create], [pthread]) KPSE_ICU_FLAGS([icuio icui18n], [--ldflags-icuio]) AC_CONFIG_FILES([Makefile]) -- cgit v1.2.3