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--- setup.py
+++ setup.py
@@ -655,7 +655,10 @@
add_dir_to_list(self.compiler.include_dirs,
sysconfig.get_config_var("INCLUDEDIR"))
- system_lib_dirs = ['/lib64', '/usr/lib64', '/lib', '/usr/lib']
+ if MACOS:
+ system_lib_dirs = ['/usr/lib', macosx_sdk_root()+'/usr/lib']
+ else:
+ system_lib_dirs = ['/lib64', '/usr/lib64', '/lib', '/usr/lib']
system_include_dirs = ['/usr/include']
# lib_dirs and inc_dirs are used to search for files;
# if a file is found in one of those directories, it can
--- Modules/_posixsubprocess.c
+++ Modules/_posixsubprocess.c
@@ -30,6 +30,8 @@
# define SYS_getdents64 __NR_getdents64
#endif
+#include <limits.h>
+
#if defined(__sun) && defined(__SVR4)
/* readdir64 is used to work around Solaris 9 bug 6395699. */
# define readdir readdir64
@@ -201,7 +203,7 @@
#endif
#ifdef _SC_OPEN_MAX
local_max_fd = sysconf(_SC_OPEN_MAX);
- if (local_max_fd == -1)
+ if (local_max_fd == -1 || local_max_fd == LONG_MAX)
#endif
local_max_fd = 256; /* Matches legacy Lib/subprocess.py behavior. */
return local_max_fd;
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