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-rw-r--r--patches/uClibc-ng/1.0.22/700-features.h-c11.patch61
1 files changed, 61 insertions, 0 deletions
diff --git a/patches/uClibc-ng/1.0.22/700-features.h-c11.patch b/patches/uClibc-ng/1.0.22/700-features.h-c11.patch
new file mode 100644
index 0000000..cb1d2a8
--- /dev/null
+++ b/patches/uClibc-ng/1.0.22/700-features.h-c11.patch
@@ -0,0 +1,61 @@
+From 5b0f49037e8ea8500b05c8f31ee88529ccac4cee Mon Sep 17 00:00:00 2001
+From: Waldemar Brodkorb <wbx@openadk.org>
+Date: Sun, 7 May 2017 16:28:14 +0200
+Subject: sync features.h with GNU C library, fixes gcc 7.1 toolchain creation
+
+---
+ include/features.h | 17 ++++++++++++-----
+ 1 file changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/include/features.h b/include/features.h
+index e76bbba..f982079 100644
+--- a/include/features.h
++++ b/include/features.h
+@@ -55,6 +55,7 @@
+ These are defined by this file and are used by the
+ header files to decide what to declare or define:
+
++ __USE_ISOC11 Define ISO C11 things.
+ __USE_ISOC99 Define ISO C99 things.
+ __USE_ISOC95 Define ISO C90 AMD1 (C95) things.
+ __USE_POSIX Define IEEE Std 1003.1 things.
+@@ -91,6 +92,7 @@
+
+
+ /* Undefine everything, so we get a clean slate. */
++#undef __USE_ISOC11
+ #undef __USE_ISOC99
+ #undef __USE_ISOC95
+ #undef __USE_POSIX
+@@ -151,6 +153,8 @@
+ #ifdef _GNU_SOURCE
+ # undef _ISOC99_SOURCE
+ # define _ISOC99_SOURCE 1
++# undef _ISOC11_SOURCE
++# define _ISOC11_SOURCE 1
+ # undef _POSIX_SOURCE
+ # define _POSIX_SOURCE 1
+ # undef _POSIX_C_SOURCE
+@@ -223,11 +227,14 @@
+ # define _SVID_SOURCE 1
+ #endif
+
+-/* This is to enable the ISO C99 extension. Also recognize the old macro
+- which was used prior to the standard acceptance. This macro will
+- eventually go away and the features enabled by default once the ISO C99
+- standard is widely adopted. */
+-#if (defined _ISOC99_SOURCE || defined _ISOC9X_SOURCE \
++/* This is to enable the ISO C11 extension. */
++#if (defined _ISOC11_SOURCE \
++ || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L))
++# define __USE_ISOC11 1
++#endif
++
++/* This is to enable the ISO C99 extension. */
++#if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \
+ || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
+ # define __USE_ISOC99 1
+ #endif
+--
+cgit v0.11.2-3-g2eb4
+