mingw: ensure temporary file handles are not inherited by child processes

diff --git a/configure.ac b/configure.ac
index 0cd9f4680b84bccd0a98193c401b13749b05b833..aa9c91d20d86fad78c6e2f85d281ad417975a189 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -970,10 +970,6 @@ AC_CHECK_LIB([iconv], [locale_charset],
                      [CHARSET_LIB=-lcharset])])
 GIT_CONF_SUBST([CHARSET_LIB])
 #
-# Define NO_HMAC_CTX_CLEANUP=YesPlease if HMAC_CTX_cleanup is missing.
-AC_CHECK_LIB([crypto], [HMAC_CTX_cleanup],
-       [], [GIT_CONF_SUBST([NO_HMAC_CTX_CLEANUP], [YesPlease])])
-#
 # Define HAVE_CLOCK_GETTIME=YesPlease if clock_gettime is available.
 GIT_CHECK_FUNC(clock_gettime,
        [HAVE_CLOCK_GETTIME=YesPlease],
@@ -1112,14 +1108,19 @@ GIT_CONF_SUBST([HAVE_BSD_SYSCTL])
 AC_DEFUN([PTHREADTEST_SRC], [
 AC_LANG_PROGRAM([[
 #include <pthread.h>
+static void *noop(void *ignore) { return ignore; }
 ]], [[
        pthread_mutex_t test_mutex;
        pthread_key_t test_key;
+       pthread_t th;
        int retcode = 0;
+       void *ret = (void *)0;
        retcode |= pthread_key_create(&test_key, (void *)0);
        retcode |= pthread_mutex_init(&test_mutex,(void *)0);
        retcode |= pthread_mutex_lock(&test_mutex);
        retcode |= pthread_mutex_unlock(&test_mutex);
+       retcode |= pthread_create(&th, ret, noop, ret);
+       retcode |= pthread_join(th, &ret);
        return retcode;
 ]])])