crosstool-ng patches for GCC 12.2.0

stephanosio · stephanosio · commit 5d63b9aff23f · 2023-01-06T19:08:24.000+09:00
Apply the patches that are provided in the crosstool-ng GCC 12.2.0
package.

0000-libtool-leave-framework-alone.patch
0001-gcc-plugin-POSIX-include-sys-select-h.patch
0002-arm-softfloat-libgcc.patch
0003-libgcc-disable-split-stack-nothreads.patch
0004-Remove-use-of-include_next-from-c-headers.patch

Signed-off-by: Stephanos Ioannidis &lt;root@stephanos.io&gt;
diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
@@ -58,7 +58,7 @@
    %{shared:-lc} \
    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
 
-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+#define LIBGCC_SPEC "-lgcc"
 
 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 
diff --git a/libcc1/connection.cc b/libcc1/connection.cc
@@ -21,6 +21,7 @@ along with GCC; see the file COPYING3.  If not see
 #include <string>
 #include <unistd.h>
 #include <sys/types.h>
+#include <sys/select.h>
 #include <string.h>
 #include <errno.h>
 #include "marshall.hh"
diff --git a/libgcc/config/arm/t-linux b/libgcc/config/arm/t-linux
@@ -1,6 +1,11 @@
 LIB1ASMSRC = arm/lib1funcs.S
 LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
-	_ctzsi2 _arm_addsubdf3 _arm_addsubsf3
+	_ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \
+	_arm_addsubdf3 _arm_addsubsf3 \
+	_arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
+	_arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \
+	_arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \
+	_arm_fixsfsi _arm_fixunssfsi
 
 # Just for these, we omit the frame pointer since it makes such a big
 # difference.
diff --git a/libgcc/config/t-stack b/libgcc/config/t-stack
@@ -1,4 +1,6 @@
 # Makefile fragment to provide generic support for -fsplit-stack.
 # This should be used in config.host for any host which supports
 # -fsplit-stack.
+ifeq ($(enable_threads),yes)
 LIB2ADD_ST += $(srcdir)/generic-morestack.c $(srcdir)/generic-morestack-thread.c
+endif
diff --git a/libstdc++-v3/include/bits/std_abs.h b/libstdc++-v3/include/bits/std_abs.h
@@ -35,9 +35,9 @@
 #include <bits/c++config.h>
 
 #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <stdlib.h>
+#include <stdlib.h>
 #ifdef __CORRECT_ISO_CPP_MATH_H_PROTO
-# include_next <math.h>
+# include <math.h>
 #endif
 #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
 
diff --git a/libstdc++-v3/include/c/cassert b/libstdc++-v3/include/c/cassert
@@ -31,4 +31,4 @@
 #pragma GCC system_header
 
 #include <bits/c++config.h>
-#include_next <assert.h>
+#include <assert.h>
diff --git a/libstdc++-v3/include/c/cctype b/libstdc++-v3/include/c/cctype
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <ctype.h>
+#include <ctype.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cerrno b/libstdc++-v3/include/c/cerrno
@@ -41,7 +41,7 @@
 #pragma GCC system_header
 
 #include <bits/c++config.h>
-#include_next <errno.h>
+#include <errno.h>
 
 // Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
 #ifndef errno
diff --git a/libstdc++-v3/include/c/cfloat b/libstdc++-v3/include/c/cfloat
@@ -32,6 +32,6 @@
 #pragma GCC system_header
 
 #include <bits/c++config.h>
-#include_next <float.h>
+#include <float.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/climits b/libstdc++-v3/include/c/climits
@@ -32,6 +32,6 @@
 #pragma GCC system_header
 
 #include <bits/c++config.h>
-#include_next <limits.h>
+#include <limits.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/clocale b/libstdc++-v3/include/c/clocale
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <locale.h>
+#include <locale.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cmath b/libstdc++-v3/include/c/cmath
@@ -33,7 +33,7 @@
 
 #include <bits/c++config.h>
 
-#include_next <math.h>
+#include <math.h>
 
 // Get rid of those macros defined in <math.h> in lieu of real functions.
 #undef abs
diff --git a/libstdc++-v3/include/c/csetjmp b/libstdc++-v3/include/c/csetjmp
@@ -31,7 +31,7 @@
 
 #pragma GCC system_header
 
-#include_next <setjmp.h>
+#include <setjmp.h>
 
 // Get rid of those macros defined in <setjmp.h> in lieu of real functions.
 #undef longjmp
diff --git a/libstdc++-v3/include/c/csignal b/libstdc++-v3/include/c/csignal
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <signal.h>
+#include <signal.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cstdarg b/libstdc++-v3/include/c/cstdarg
@@ -32,6 +32,6 @@
 #pragma GCC system_header
 
 #undef __need___va_list
-#include_next <stdarg.h>
+#include <stdarg.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cstddef b/libstdc++-v3/include/c/cstddef
@@ -35,6 +35,6 @@
 #define __need_ptrdiff_t
 #define __need_NULL
 #define __need_offsetof
-#include_next <stddef.h>
+#include <stddef.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cstdio b/libstdc++-v3/include/c/cstdio
@@ -31,7 +31,7 @@
 
 #pragma GCC system_header
 
-#include_next <stdio.h>
+#include <stdio.h>
 
 // Get rid of those macros defined in <stdio.h> in lieu of real functions.
 #undef clearerr
diff --git a/libstdc++-v3/include/c/cstdlib b/libstdc++-v3/include/c/cstdlib
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <stdlib.h>
+#include <stdlib.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cstring b/libstdc++-v3/include/c/cstring
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <string.h>
+#include <string.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/ctime b/libstdc++-v3/include/c/ctime
@@ -31,6 +31,6 @@
 
 #pragma GCC system_header
 
-#include_next <time.h>
+#include <time.h>
 
 #endif
diff --git a/libstdc++-v3/include/c/cuchar b/libstdc++-v3/include/c/cuchar
@@ -39,7 +39,7 @@
 #include <cwchar>
 
 #if _GLIBCXX_USE_C11_UCHAR_CXX11
-# include_next <uchar.h>
+# include <uchar.h>
 #endif
 
 #endif // C++11
diff --git a/libstdc++-v3/include/c/cwchar b/libstdc++-v3/include/c/cwchar
@@ -36,7 +36,7 @@
 #include <ctime>
 
 #if _GLIBCXX_HAVE_WCHAR_H
-#include_next <wchar.h>
+#include <wchar.h>
 #endif
 
 // Need to do a bit of trickery here with mbstate_t as char_traits
diff --git a/libstdc++-v3/include/c/cwctype b/libstdc++-v3/include/c/cwctype
@@ -34,7 +34,7 @@
 #include <bits/c++config.h>
 
 #if _GLIBCXX_HAVE_WCTYPE_H
-#include_next <wctype.h>
+#include <wctype.h>
 #endif
 
 #endif
diff --git a/libstdc++-v3/include/c_global/cmath b/libstdc++-v3/include/c_global/cmath
@@ -42,7 +42,7 @@
 #include <bits/cpp_type_traits.h>
 #include <ext/type_traits.h>
 #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <math.h>
+#include <math.h>
 #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
 #include <bits/std_abs.h>
 
diff --git a/libstdc++-v3/include/c_global/cstdlib b/libstdc++-v3/include/c_global/cstdlib
@@ -72,7 +72,7 @@ namespace std
 // Need to ensure this finds the C library's <stdlib.h> not a libstdc++
 // wrapper that might already be installed later in the include search path.
 #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
-#include_next <stdlib.h>
+#include <stdlib.h>
 #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
 #include <bits/std_abs.h>
 
diff --git a/libtool-ldflags b/libtool-ldflags
@@ -36,6 +36,11 @@ prev_arg=
 for arg
 do
     case $arg in
+	-framework)
+	    # libtool handles this option. It should not be prefixed with
+	    # -Xcompiler, as that would split it from the argument that
+	    # follows.
+	    ;;
 	-f*|--*|-static-lib*|-shared-lib*|-B*)
 	    # Libtool does not ascribe any special meaning options
 	    # that begin with -f or with a double-dash.  So, it will
