From: Christophe Lyon <christophe.lyon@foss.st.com>
Date: Tue, 17 Aug 2021 12:59:26 +0000 (+0000)
Subject: Do not enable DT_INIT_ARRAY/DT_FINI_ARRAY on uclinuxfdpiceabi
X-Git-Tag: upstream/12.2.0~5743
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c560cf23996271ee26dfc4a1d8484b85173cd12;p=platform%2Fupstream%2Fgcc.git

Do not enable DT_INIT_ARRAY/DT_FINI_ARRAY on uclinuxfdpiceabi

Commit r12-1328 enabled DT_INIT_ARRAY/DT_FINI_ARRAY for all Linux
targets, but this does not work for arm-none-uclinuxfdpiceabi: it
makes all the execution tests fail.

This patch restores the original behavior for uclinuxfdpiceabi.

2021-08-12  Christophe Lyon  <christophe.lyon@foss.st.com>

	gcc/
	PR target/100896
	* config.gcc (gcc_cv_initfini_array): Leave undefined for
	uclinuxfdpiceabi targets.
---

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 7001a79..d9bfbfd 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -851,8 +851,14 @@ case ${target} in
   tmake_file="${tmake_file} t-glibc"
   target_has_targetcm=yes
   target_has_targetdm=yes
-  # Linux targets always support .init_array.
-  gcc_cv_initfini_array=yes
+  case $target in
+    *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+      ;;
+    *)
+      # Linux targets always support .init_array.
+      gcc_cv_initfini_array=yes
+      ;;
+  esac
   ;;
 *-*-netbsd*)
   tm_p_file="${tm_p_file} netbsd-protos.h"