gcc: 12.1.0

core/gcc/build

@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
+patch -p1 < musl-sched_h-calloc-poison.patch
+
 # Make sure gmp is built with generic options.
 cp gcc/gmp/configfsf.guess gcc/gmp/config.guess
 cp gcc/gmp/configfsf.sub   gcc/gmp/config.sub

core/gcc/checksums

@@ -1,5 +1,6 @@
-b47cf2818691f5b1e21df2bb38c795fac2cfbd640ede2d0a5e1c89e338a3ac39
+62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b
 fd4829912cddd12f84181c3451cc752be224643e87fac497b69edddadc49b4f2
 0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f
 17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459
 765614b3396d70bca3fa0ae4a813632486c6dca320e2bd13c8c39dca52be4a4c
+a8ad7c7575b75a95b843cd04f1412bdc908395e33c23fc5a1db2904dd710faef

core/gcc/patches/musl-sched_h-calloc-poison.patch

@@ -0,0 +1,26 @@
+diff --git a/gcc/libcc1/libcc1plugin.cc b/gcc/libcc1/libcc1plugin.cc
+index 12ab5a5..a2762e7 100644
+--- a/gcc/libcc1/libcc1plugin.cc
++++ b/gcc/libcc1/libcc1plugin.cc
+@@ -31,6 +31,8 @@
+ #undef PACKAGE_TARNAME
+ #undef PACKAGE_VERSION
+ 
++#include <pthread.h>
++
+ #include "gcc-plugin.h"
+ #include "system.h"
+ #include "coretypes.h"
+diff --git a/gcc/libcc1/libcp1plugin.cc b/gcc/libcc1/libcp1plugin.cc
+index 83dab7f..d84fa64 100644
+--- a/gcc/libcc1/libcp1plugin.cc
++++ b/gcc/libcc1/libcp1plugin.cc
+@@ -32,6 +32,8 @@
+ #undef PACKAGE_TARNAME
+ #undef PACKAGE_VERSION
+ 
++#include <pthread.h>
++
+ #include "gcc-plugin.h"
+ #include "system.h"
+ #include "coretypes.h"

core/gcc/sources

@@ -3,3 +3,4 @@ https://ftp.gnu.org/gnu/gmp/gmp-6.2.1.tar.xz gcc/gmp
 https://ftp.gnu.org/gnu/mpfr/mpfr-4.1.0.tar.xz gcc/mpfr
 https://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz gcc/mpc
 files/c99
+patches/musl-sched_h-calloc-poison.patch

core/gcc/version

@@ -1 +1 @@
-11.3.0 1
+12.1.0 1