gpgme: Use glibc provided closefrom API when available

glibc 2.34+ has added this API new

(From OE-Core rev: a2b2479d20d029f5a11dba8cf7f7ca3e4a5bbbe2)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/gpgme/gpgme/0001-use-closefrom-on-linux-and-glibc-2.34.patch

@@ -0,0 +1,24 @@
+From adb1d4e5498a19e9d591ac8f42f9ddfdb23a1354 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 15 Jul 2021 12:33:13 -0700
+Subject: [PATCH] use closefrom() on linux and glibc 2.34+
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/posix-io.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/posix-io.c b/src/posix-io.c
+index e712ef2..ab8ded9 100644
+--- a/src/posix-io.c
++++ b/src/posix-io.c
+@@ -570,7 +570,7 @@ _gpgme_io_spawn (const char *path, char *const argv[], unsigned int flags,
+               if (fd_list[i].fd > fd)
+                 fd = fd_list[i].fd;
+             fd++;
+-#if defined(__sun) || defined(__FreeBSD__)
++#if defined(__sun) || defined(__FreeBSD__) || (defined(__GLIBC__) && __GNUC_PREREQ(2, 34))
+             closefrom (fd);
+             max_fds = fd;
+ #else /*!__sun */

meta/recipes-support/gpgme/gpgme_1.16.0.bb

@@ -20,7 +20,8 @@ SRC_URI = "${GNUPG_MIRROR}/gpgme/${BP}.tar.bz2 \
            file://0006-fix-build-path-issue.patch \
            file://0007-python-Add-variables-to-tests.patch \
            file://0008-do-not-auto-check-var-PYTHON.patch \
-          "
+           file://0001-use-closefrom-on-linux-and-glibc-2.34.patch \
+           "
 
 SRC_URI[sha256sum] = "6c8cc4aedb10d5d4c905894ba1d850544619ee765606ac43df7405865de29ed0"