1*4882a593SmuzhiyunFrom 9d14fad412a497fe83cfc6ab594ddc612512f02a Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Matt Weber <matthew.weber@rockwellcollins.com> 3*4882a593SmuzhiyunDate: Thu, 4 Jun 2020 20:34:11 -0500 4*4882a593SmuzhiyunSubject: [PATCH] autoconf variable cache option for getcwd test 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunThe cached variable allows cross compiled builds to successfully set the 7*4882a593Smuzhiyundesired default for this value without invoking a test. 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunFixes: 10*4882a593Smuzhiyunhttps://issues.apache.org/jira/browse/SANTUARIO-549 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunSigned-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> 13*4882a593Smuzhiyun--- 14*4882a593Smuzhiyun configure.ac | 20 ++++++++++++-------- 15*4882a593Smuzhiyun 1 file changed, 12 insertions(+), 8 deletions(-) 16*4882a593Smuzhiyun 17*4882a593Smuzhiyundiff --git a/configure.ac b/configure.ac 18*4882a593Smuzhiyunindex b43d7a5..c3d4489 100644 19*4882a593Smuzhiyun--- a/configure.ac 20*4882a593Smuzhiyun+++ b/configure.ac 21*4882a593Smuzhiyun@@ -74,14 +74,18 @@ AC_CHECK_FUNCS([strcasecmp]) 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun # Check whether getcwd can dynamically allocate memory. 24*4882a593Smuzhiyun AC_MSG_CHECKING([whether getcwd(NULL, 0) works]) 25*4882a593Smuzhiyun-AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdlib.h> 26*4882a593Smuzhiyun- #include <unistd.h>], 27*4882a593Smuzhiyun-[char *cwd = getcwd(NULL, 0); 28*4882a593Smuzhiyun-return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;])], 29*4882a593Smuzhiyun- [AC_MSG_RESULT(yes) 30*4882a593Smuzhiyun- AC_DEFINE([XSEC_HAVE_GETCWD_DYN], [1], 31*4882a593Smuzhiyun- [Define to 1 if getcwd(NULL, 0) works])], 32*4882a593Smuzhiyun- [AC_MSG_RESULT(no)]) 33*4882a593Smuzhiyun+AC_CACHE_VAL([xml_cv_func_getcwd_null], 34*4882a593Smuzhiyun+[AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h> 35*4882a593Smuzhiyun+ #include <unistd.h> 36*4882a593Smuzhiyun+ char *cwd = getcwd(NULL, 0); 37*4882a593Smuzhiyun+ return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;]])], 38*4882a593Smuzhiyun+ [xml_cv_func_getcwd_null=yes], 39*4882a593Smuzhiyun+ [xml_cv_func_getcwd_null=no])]) 40*4882a593Smuzhiyun+AC_MSG_RESULT([$xml_cv_func_getcwd_null]) 41*4882a593Smuzhiyun+if test $xml_cv_func_getcwd_null = yes; then 42*4882a593Smuzhiyun+AC_DEFINE([XSEC_HAVE_GETCWD_DYN], [1], 43*4882a593Smuzhiyun+ [Define to 1 if getcwd(NULL, 0) works]) 44*4882a593Smuzhiyun+fi 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun AC_LANG(C++) 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun-- 49*4882a593Smuzhiyun2.17.1 50*4882a593Smuzhiyun 51