X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=0b564bdcd9c79cfcea7e1af5b29c4bdb8ea9fad4;hb=7e33edc3c37df1f1f8124c4d1362e418b25e2e07;hp=db12f2b20475bbc9df3d3ad7647dbd55dcbaace4;hpb=e7b36ac0ddbe25790c1fbe77193b027f8a6ae609;p=lyx.git

diff --git a/configure.ac b/configure.ac
index db12f2b204..0b564bdcd9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process with autoconf to generate configure script   -*- sh -*-
 
 AC_INIT(LyX,2.0.0svn,[lyx-devel@lists.lyx.org],[lyx])
 # Use ISO format only. The frontend needs to parse this
-AC_SUBST(LYX_DATE, ["2010-05-11"])
+AC_SUBST(LYX_DATE, ["2010-11-10"])
 AC_PREREQ(2.52)
 AC_CONFIG_SRCDIR(src/main.cpp)
 AC_CONFIG_HEADERS([config.h])
@@ -183,6 +183,8 @@ AC_TYPE_SIGNAL
 AC_TYPE_SIZE_T
 AC_TYPE_UID_T
 
+LYX_CHECK_DEF(PATH_MAX, limits.h, [int n = PATH_MAX;])
+
 AC_CHECK_FUNCS(chmod close _close fork getpid _getpid lstat mkfifo open _open pclose _pclose popen _popen readlink strerror)
 # Check the form of mkdir()
 AC_FUNC_MKDIR
@@ -289,6 +291,13 @@ char * strerror(int n);
 #define BOOST_NO_WREGEX 1
 #define BOOST_NO_WSTRING 1
 
+// TR1 regex not supported in GCC <= 4.5
+#ifndef LYX_USE_TR1
+#  if __GNUC__ == 4 
+#    define LYX_USE_TR1
+#  endif
+#endif
+
 #ifdef __CYGWIN__
 #  define NOMINMAX
 #  define BOOST_POSIX 1