libuser: musl now supports secure_getenv

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-gnome/recipes-support/libuser/libuser/0001-Check-for-issetugid.patch

@@ -1,62 +0,0 @@
-From d0537cb7f2dc5877700ad78dfd191515379d4edc Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 7 Jan 2016 02:22:51 +0000
-Subject: [PATCH 1/2] Check for issetugid()
-
-If secure version of getenv is not there then we can use
-issetugid() as aid to call getenv()
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Pending
-
- configure.ac |  1 +
- lib/config.c | 12 +++++++++++-
- 2 files changed, 12 insertions(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 1ded1a2..ee19e1f 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -125,6 +125,7 @@ AC_TYPE_OFF_T
- AC_TYPE_SIZE_T
- 
- AC_CHECK_FUNCS([__secure_getenv secure_getenv])
-+AC_CHECK_FUNCS([issetugid])
- 
- # Modify CFLAGS after all tests are run (some of them could fail because
- # of the -Werror).
-diff --git a/lib/config.c b/lib/config.c
-index 29e7120..30f9daf 100644
---- a/lib/config.c
-+++ b/lib/config.c
-@@ -44,8 +44,10 @@
- #  define safe_getenv(string) secure_getenv(string)
- #elif defined(HAVE___SECURE_GETENV)
- #  define safe_getenv(string) __secure_getenv(string)
-+#elif defined(HAVE_ISSETUGID)
-+#  define safe_getenv(string) safe_getenv_issetugid(string)
- #else
--#  error Neither secure_getenv not __secure_getenv are available
-+#  error None of secure_getenv, __secure_getenv, or issetugid is available
- #endif
- 
- struct config_config {
-@@ -59,6 +61,14 @@ struct config_key {
- 	GList *values;
- };
- 
-+static const char*
-+safe_getenv_issetugid(const char* name)
-+{
-+	if (issetugid ())
-+		return 0;
-+	return getenv (name);
-+}
-+
- /* Compare two section names */
- static int
- compare_section_names(gconstpointer a, gconstpointer b)
--- 
-2.7.0
-

meta-gnome/recipes-support/libuser/libuser_0.62.bb

@@ -12,7 +12,6 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2 \
 SECTION = "base"
 
 SRC_URI = "https://releases.pagure.org/libuser/libuser-${PV}.tar.xz \
-           file://0001-Check-for-issetugid.patch \
            file://0002-remove-unused-execinfo.h.patch \
            file://0001-modules-files.c-parse_field-fix-string-formating-in-.patch \
            "