toolchain/gdb: update to version 7.12

Signed-off-by: Felix Fietkau <nbd@nbd.name>

toolchain/gdb/Makefile

@@ -17,11 +17,11 @@ PKG_MD5SUM:=775caaf6385c16f20b6f53c0a2b95f79
 GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION)
 PATCH_DIR:=./patches-arc
 else
-PKG_VERSION:=7.11.1
+PKG_VERSION:=7.12
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/gdb
-PKG_MD5SUM:=5aa71522e488e358243917967db87476
+PKG_MD5SUM:=834ff3c5948b30718343ea57b11cbc3235d7995c6a4f3a5cecec8c8114164f94
 GDB_DIR:=$(PKG_NAME)-$(PKG_VERSION)
 endif
 

toolchain/gdb/patches/110-no_testsuite.patch

@@ -1,6 +1,6 @@
 --- a/gdb/configure
 +++ b/gdb/configure
-@@ -873,8 +873,7 @@ MAKEINFOFLAGS
+@@ -874,8 +874,7 @@ MAKEINFOFLAGS
  YACC
  YFLAGS
  XMKMF'
@@ -10,7 +10,7 @@
  multi-ice
  gdbserver'
  
-@@ -5660,7 +5660,7 @@ $as_echo "$with_auto_load_safe_path" >&6
+@@ -5617,7 +5616,7 @@ $as_echo "$with_auto_load_safe_path" >&6
  
  
  

toolchain/gdb/patches/120-fix-compile-flag-mismatch.patch

@@ -1,6 +1,6 @@
 --- a/gdb/gdbserver/configure
 +++ b/gdb/gdbserver/configure
-@@ -2520,7 +2520,7 @@ $as_echo "$as_me: error: \`$ac_var' was
+@@ -2476,7 +2476,7 @@ $as_echo "$as_me: error: \`$ac_var' was
        ac_cache_corrupted=: ;;
      ,);;
      *)