0001-gcc-10.patch

diff --git a/gcc/config/arm/arm-c.c b/gcc/config/arm/arm-c.c
index 7468a20bd..3496590c4 100644
--- a/gcc/config/arm/arm-c.c
+++ b/gcc/config/arm/arm-c.c
@@ -372,6 +372,8 @@ arm_cpu_cpp_builtins (struct cpp_reader * pfile)
   builtin_assert ("cpu=arm");
   builtin_assert ("machine=arm");
 
+  builtin_define ("__vita__");
+
   arm_cpu_builtins (pfile);
 }
 
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 30e1d6dc9..bd5f7b19c 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -731,6 +731,10 @@ extern const int arm_arch_cde_coproc_bits[];
 #define WCHAR_TYPE_SIZE BITS_PER_WORD
 #endif
 
+/* use int and unsigned int for int32_t and uint32_t */
+#undef STDINT_LONG32
+#define STDINT_LONG32 0
+
 /* Sized for fixed-point types.  */
 
 #define SHORT_FRACT_TYPE_SIZE 8
@@ -1996,7 +2000,7 @@ enum arm_auto_incmodes
 /* signed 'char' is most compatible, but RISC OS wants it unsigned.
    unsigned is probably best, but may break some code.  */
 #ifndef DEFAULT_SIGNED_CHAR
-#define DEFAULT_SIGNED_CHAR  0
+#define DEFAULT_SIGNED_CHAR  1
 #endif
 
 /* Max number of bytes we can move from memory to memory
diff --git a/gcc/config/arm/arm.opt b/gcc/config/arm/arm.opt
index cd3d8e1be..523b92aa1 100644
--- a/gcc/config/arm/arm.opt
+++ b/gcc/config/arm/arm.opt
@@ -30,6 +30,9 @@ const char *x_arm_cpu_string
 TargetSave
 const char *x_arm_tune_string
 
+pthread
+Driver
+
 Enum
 Name(tls_type) Type(enum arm_tls_type)
 TLS dialect to use:
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 9f790db0d..27a38bb02 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -673,8 +673,9 @@ proper position among the other output files.  */
 #endif
 
 /* config.h can define LIB_SPEC to override the default libraries.  */
+#undef LIB_SPEC
 #ifndef LIB_SPEC
-#define LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"
+#define LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}} %{pthread:--whole-archive -lpthread --no-whole-archive} -lSceRtc_stub -lSceSysmem_stub -lSceKernelThreadMgr_stub -lSceKernelModulemgr_stub -lSceIofilemgr_stub -lSceProcessmgr_stub -lSceLibKernel_stub -lSceNet_stub -lSceNetCtl_stub -lSceSysmodule_stub"
 #endif
 
 /* When using -fsplit-stack we need to wrap pthread_create, in order
diff --git a/gcc/genconditions.c b/gcc/genconditions.c
index 3a5b85d11..3ca61913f 100644
--- a/gcc/genconditions.c
+++ b/gcc/genconditions.c
@@ -58,7 +58,7 @@ write_header (void)
 /* It is necessary, but not entirely safe, to include the headers below\n\
    in a generator program.  As a defensive measure, don't do so when the\n\
    table isn't going to have anything in it.  */\n\
-#if GCC_VERSION >= 3001\n\
+#if GCC_VERSION >= 3001 && __clang_major__ < 9\n\
 \n\
 /* Do not allow checking to confuse the issue.  */\n\
 #undef CHECKING_P\n\
@@ -170,7 +170,7 @@ struct c_test\n\
    vary at run time.  It works in 3.0.1 and later; 3.0 only when not\n\
    optimizing.  */\n\
 \n\
-#if GCC_VERSION >= 3001\n\
+#if GCC_VERSION >= 3001 && __clang_major__ < 9\n\
 static const struct c_test insn_conditions[] = {\n");
 
   traverse_c_tests (write_one_condition, 0);
@@ -191,7 +191,7 @@ write_writer (void)
 	"  unsigned int i;\n"
         "  const char *p;\n"
         "  puts (\"(define_conditions [\");\n"
-	"#if GCC_VERSION >= 3001\n"
+	"#if GCC_VERSION >= 3001 && __clang_major__ < 9\n"
 	"  for (i = 0; i < ARRAY_SIZE (insn_conditions); i++)\n"
 	"    {\n"
 	"      printf (\"  (%d \\\"\", insn_conditions[i].value);\n"
diff --git a/libgomp/configure b/libgomp/configure
index 5240f7e9d..de5dc96e4 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -15768,29 +15768,6 @@ $as_echo "#define HAVE_UNAME 1" >>confdefs.h
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
-# Check for gethostname.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <unistd.h>
-int
-main ()
-{
-
-   char buf[256];
-   if (gethostname (buf, sizeof (buf) - 1) == 0)
-     buf[255] = '\0';
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-$as_echo "#define HAVE_GETHOSTNAME 1" >>confdefs.h
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
 # Check for getpid.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */