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gcc: uClinux supports POSIX threads

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Fixes for example boost compile errors for m68k-nommu or
arm cortex-m4.
Following autobuild failures fixed:
http://autobuild.buildroot.net/results/f95511e839d85ea18c5b150a59e994ef069601a1/
http://autobuild.buildroot.net/results/ff2b8be247e50c170b6317886509cc2922e1c77e/

Tested-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Waldemar Brodkorb 2016-07-02 20:53:27 +02:00 committed by Thomas Petazzoni
parent d45b3064f1
commit 6ab32f3856
4 changed files with 76 additions and 0 deletions
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19
package/gcc/4.8.5/940-uclinux-enable-threads.patch Normal file
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@ -0,0 +1,19 @@
Enable POSIX threads for uClinux targets
Reported upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71721
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-4.8.5.orig/gcc/config.gcc gcc-4.8.5/gcc/config.gcc
--- gcc-4.8.5.orig/gcc/config.gcc 2015-05-21 22:57:29.000000000 +0200
+++ gcc-4.8.5/gcc/config.gcc 2016-07-02 20:35:24.107644834 +0200
@@ -741,6 +741,9 @@
*-*-uclinux*)
extra_options="$extra_options gnu-user.opt"
use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
;;
*-*-rdos*)

19
package/gcc/4.9.3/940-uclinux-enable-threads.patch Normal file
View File

@ -0,0 +1,19 @@
Enable POSIX threads for uClinux targets
Reported upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71721
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-4.9.3.orig/gcc/config.gcc gcc-4.9.3/gcc/config.gcc
--- gcc-4.9.3.orig/gcc/config.gcc 2015-05-21 22:50:59.000000000 +0200
+++ gcc-4.9.3/gcc/config.gcc 2016-06-30 22:05:21.338233965 +0200
@@ -807,6 +807,9 @@
*-*-uclinux*)
extra_options="$extra_options gnu-user.opt"
use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
;;
*-*-rdos*)

19
package/gcc/5.4.0/940-uclinux-enable-threads.patch Normal file
View File

@ -0,0 +1,19 @@
Enable POSIX threads for uClinux targets
Reported upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71721
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-5.4.0.orig/gcc/config.gcc gcc-5.4.0/gcc/config.gcc
--- gcc-5.4.0.orig/gcc/config.gcc 2015-09-10 16:17:53.000000000 +0200
+++ gcc-5.4.0/gcc/config.gcc 2016-07-01 21:26:02.772958441 +0200
@@ -808,6 +808,9 @@
*-*-uclinux*)
extra_options="$extra_options gnu-user.opt"
use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
;;
*-*-rdos*)

19
package/gcc/6.1.0/940-uclinux-enable-threads.patch Normal file
View File

@ -0,0 +1,19 @@
Enable POSIX threads for uClinux targets
Reported upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71721
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-6.1.0.orig/gcc/config.gcc gcc-6.1.0/gcc/config.gcc
--- gcc-6.1.0.orig/gcc/config.gcc 2016-04-11 12:14:59.000000000 +0200
+++ gcc-6.1.0/gcc/config.gcc 2016-07-02 20:04:25.732169982 +0200
@@ -833,6 +833,9 @@
*-*-uclinux*)
extra_options="$extra_options gnu-user.opt"
use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
;;
*-*-rdos*)