[PATCH] 6: Enable some libstdc++ features

[Sebastian Huber]

Enable TLS support for all RTEMS targets except bfin, lm32, m68k, mips, moxie,
or1k, and v850.  For all RTEMS targets, define HAVE_ALIGNED_ALLOC,
HAVE_AT_QUICK_EXIT, HAVE_LINK, HAVE_QUICK_EXIT, HAVE_READLINK, HAVE_SETENV,
HAVE_SLEEP, HAVE_STRERROR_L, HAVE_SYMLINK, HAVE_TRUNCATE, and HAVE_USLEEP.

Update #4668.
---
 rtems/config/tools/rtems-gcc-10.4-newlib-head.cfg | 3 +++
 rtems/config/tools/rtems-gcc-12-newlib-head.cfg   | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/rtems/config/tools/rtems-gcc-10.4-newlib-head.cfg b/rtems/config/tools/rtems-gcc-10.4-newlib-head.cfg
index 947caca..bc73345 100644
--- a/rtems/config/tools/rtems-gcc-10.4-newlib-head.cfg
+++ b/rtems/config/tools/rtems-gcc-10.4-newlib-head.cfg
@@ -11,6 +11,9 @@
 %patch add gcc -p1 https://devel.rtems.org/raw-attachment/ticket/4560/gcc-10-RTEMS-Use-local-exec-TLS-model-by-default.patch
 %hash sha512 gcc-10-RTEMS-Use-local-exec-TLS-model-by-default.patch 6f74431d0862de65d93c01a09db05593b9f45607ffaa5bca2477a4d538cdde25de72875821db89001612e8b68c65af32ea6c6f6feb77658b98d311f3383c39a1
 
+%patch add gcc -p1 https://devel.rtems.org/raw-attachment/ticket/4668/gcc-10-RTEMS-Enable-some-features-in-libstdc.patch
+%hash sha512 gcc-10-RTEMS-Enable-some-features-in-libstdc.patch a8186e3a0eb2b850b048242a6990db35feb4549dac089ebf90b06aef9f72839da74b97b41f4aefb2a76e9ca0c3c2baeb22b89ada0b6600f00162b31e50ccad57
+
 %patch add gcc -p1 https://devel.rtems.org/raw-attachment/ticket/4215/0001-nios2-Remove-custom-instruction-warnings.patch
 %hash sha512 0001-nios2-Remove-custom-instruction-warnings.patch afd8a5e6bdcc5b75d5fbbf558bdf56ccac400521a6eec9d88cc95f6be67c481f2dbf8faa0f6ddc1e4ac7c56a84938714d80e46e9cf80ec4b8fcd739986449881
 
diff --git a/rtems/config/tools/rtems-gcc-12-newlib-head.cfg b/rtems/config/tools/rtems-gcc-12-newlib-head.cfg
index 9555a89..7f4b432 100644
--- a/rtems/config/tools/rtems-gcc-12-newlib-head.cfg
+++ b/rtems/config/tools/rtems-gcc-12-newlib-head.cfg
@@ -21,6 +21,10 @@
 %hash sha512 gcc-12-RTEMS-Use-local-exec-TLS-model-by-default.patch \
         u6rhKhbCXwpX2Dib/YYMRRwYqRc+9Mf3MFUBAgwYQ6AFy/4VbVFpTLyzReMIkEC1Dumq66qABQPalh9YHTDwxA==
 
+%patch add gcc -p1 https://devel.rtems.org/raw-attachment/ticket/4668/gcc-12-RTEMS-Enable-some-features-in-libstdc.patch
+%hash sha512 gcc-12-RTEMS-Enable-some-features-in-libstdc.patch \
+        dZehMV4QtmSlXope4a4w6wivL39Y2NYFZz8qdJwHHZFkp5c7yUcxzQ+BLIKRmae0fRjMQB/bj7oVPVvZU2qYgA==
+
 %patch add newlib -p1 https://devel.rtems.org/raw-attachment/ticket/4510/0001-aarch64-Add-ILP32-ABI-support-in-assembly-v2.patch
 %hash sha512 0001-aarch64-Add-ILP32-ABI-support-in-assembly-v2.patch \
         fKI36r/Vs4JxMYbh/CkN/JmaNTMVeV7LjdDSL80at/W/MfQymVStq5GtBMEA3KwOhtQG/bzo+Cz53COELIjK9g==
-- 
2.35.3