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Subject: [PATCH, csky] Force .init_array suppor for GLIBC
Message-Id: <77BFB1AF-86C3-4F40-ADDC-94784368DF45@c-sky.com>
Date: Wed, 05 Dec 2018 01:50:00 -0000
Cc: yunhai_shang <yunhai_shang@c-sky.com>, Han Mao <han_mao@c-sky.com>, Sandra Loosemore <sandra@codesourcery.com>
To: GCC Patches <gcc-patches@gcc.gnu.org>
X-SW-Source: 2018-12/txt/msg00249.txt.bz2

Hi, 
	I have submitted a patch to force .init_array suppor for GLIBC


Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog	(revision 266812)
+++ gcc/ChangeLog	(working copy)
@@ -1,3 +1,7 @@
+2018-12-05  Xianmiao Qu  <xianmiao_qu@c-sky.com>
+
+	* config.gcc (csky-*-linux-gnu*): Force .init_array support.
+
 2018-12-05  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	* config/rs6000/rs6000.c (rs6000_function_arg): Only do the special
Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc	(revision 266812)
+++ gcc/config.gcc	(working copy)
@@ -1356,6 +1356,9 @@ csky-*-*)
 		case ${target} in
 		    csky-*-linux-gnu*)
 			tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+			# Force .init_array support.  The configure script cannot always
+			# automatically detect that GAS supports it, yet we require it.
+			gcc_cv_initfini_array=yes
 			;;
 		    csky-*-linux-uclibc*)
 			tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"