X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=2f7680d105bdf043219b927a74347eac92a227db;hb=34338c474a5a32bdebe3991289a2f3a3410a40ca;hp=c8fac2fca0823ac36a831519406963caa8c58cf2;hpb=014134cb99e9cffa39e48a4ae2ac543decf80e1c;p=lyx.git

diff --git a/configure.ac b/configure.ac
index c8fac2fca0..2f7680d105 100644
--- a/configure.ac
+++ b/configure.ac
@@ -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