Hello.
Due to an error in configure.ac we've got a wrong C-code for testing "whether
getcwd works":
In config.log:
conftest.c:29:18: error: initializer element is not constant
char *cwd = getcwd(NULL, 0);
^~~~~~
conftest.c:30:6: error: expected identifier or '(' before 'return'
return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;
^~~~~~
configure:17623: $? = 1
configure: program exited with status 1
configure: failed program was:
...
| #include <stdlib.h>
| #include <unistd.h>
| char *cwd = getcwd(NULL, 0);
| return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;
| int
| main ()
| {
|
| ;
| return 0;
| }
and it's always in ./configure:
checking whether getcwd(NULL, 0) works... no
Proposed fix in the attachment: configure_getcwd_check_fix.patch
I've tested it and I've got the correct result during ./configure:
checking whether getcwd(NULL, 0) works... yes
and in config.log
Yours sincerely,
Danilov Alexander
[email protected]
diff -ru trunk/configure.ac trunk.fixed/configure.ac
--- trunk/configure.ac 2024-02-27 16:53:37.903873721 +0300
+++ trunk.fixed/configure.ac 2024-02-27 16:55:25.012602629 +0300
@@ -71,9 +71,7 @@
AC_MSG_CHECKING([whether getcwd(NULL, 0) works])
AC_CACHE_VAL([xml_cv_func_getcwd_null],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
- #include <unistd.h>
- char *cwd = getcwd(NULL, 0);
- return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;]])],
+#include <unistd.h>]], [[const char *cwd = getcwd(NULL, 0); return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;]])],
[xml_cv_func_getcwd_null=yes],
[xml_cv_func_getcwd_null=no])])
AC_MSG_RESULT([$xml_cv_func_getcwd_null])
