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gcc43: rename and rebuild

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This updates the build to use the common gcc build
infrastructure.
Additionally the package is renamed from gcc436 to gcc43
to match tgcwarev2.
This commit is contained in:
Tom G. Christensen
2013-11-24 01:05:27 +01:00
parent e0085f0867
commit d970bad34e
7 changed files with 344 additions and 446 deletions
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90
gcc43/src/gcc-4.3.6-libffi-unwind.patch Normal file
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@@ -0,0 +1,90 @@
http://gcc.gnu.org/ml/java-patches/2010-q1/msg00058.html
diff -up gcc-4.3.6/libffi/configure.ac.unwind gcc-4.3.6/libffi/configure.ac
--- gcc-4.3.6/libffi/configure.ac.unwind 2010-05-06 19:19:46.000000000 +0200
+++ gcc-4.3.6/libffi/configure.ac 2012-07-08 22:32:03.657151000 +0200
@@ -243,6 +243,21 @@ if test x$TARGET = xSPARC; then
fi
fi
+if test x$TARGET = xX86_64; then
+ AC_CACHE_CHECK([assembler supports unwind section type],
+ libffi_cv_as_x86_64_unwind_section_type, [
+ libffi_cv_as_x86_64_unwind_section_type=yes
+ echo '.section .eh_frame,"a",@unwind' > conftest.s
+ if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
+ libffi_cv_as_x86_64_unwind_section_type=no
+ fi
+ ])
+ if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
+ AC_DEFINE(HAVE_AS_X86_64_UNWIND_SECTION_TYPE, 1,
+ [Define if your assembler supports unwind section type.])
+ fi
+fi
+
AC_CACHE_CHECK([whether .eh_frame section should be read-only],
libffi_cv_ro_eh_frame, [
libffi_cv_ro_eh_frame=no
diff -up gcc-4.3.6/libffi/configure.unwind gcc-4.3.6/libffi/configure
--- gcc-4.3.6/libffi/configure.unwind 2011-06-27 13:28:31.000000000 +0200
+++ gcc-4.3.6/libffi/configure 2012-07-08 22:41:02.689711000 +0200
@@ -12522,6 +12522,31 @@ _ACEOF
fi
fi
+if test x$TARGET = xX86_64; then
+ echo "$as_me:$LINENO: checking assembler supports unwind section type" >&5
+echo $ECHO_N "checking assembler supports unwind section type... $ECHO_C" >&6
+if test "${libffi_cv_as_x86_64_unwind_section_type+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ libffi_cv_as_x86_64_unwind_section_type=yes
+ echo '.section .eh_frame,"a",@unwind' > conftest.s
+ if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
+ libffi_cv_as_x86_64_unwind_section_type=no
+ fi
+
+fi
+echo "$as_me:$LINENO: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
+echo "${ECHO_T}$libffi_cv_as_x86_64_unwind_section_type" >&6
+ if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1
+_ACEOF
+
+ fi
+fi
+
echo "$as_me:$LINENO: checking whether .eh_frame section should be read-only" >&5
echo $ECHO_N "checking whether .eh_frame section should be read-only... $ECHO_C" >&6
if test "${libffi_cv_ro_eh_frame+set}" = set; then
diff -up gcc-4.3.6/libffi/fficonfig.h.in.unwind gcc-4.3.6/libffi/fficonfig.h.in
--- gcc-4.3.6/libffi/fficonfig.h.in.unwind 2011-06-27 13:28:31.000000000 +0200
+++ gcc-4.3.6/libffi/fficonfig.h.in 2012-07-08 22:40:32.000000000 +0200
@@ -37,6 +37,9 @@
*/
#undef HAVE_AS_SPARC_UA_PCREL
+/* Define if your assembler supports unwind section type. */
+#undef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
+
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
diff -up gcc-4.3.6/libffi/src/x86/unix64.S.unwind gcc-4.3.6/libffi/src/x86/unix64.S
--- gcc-4.3.6/libffi/src/x86/unix64.S.unwind 2005-05-05 06:06:38.000000000 +0200
+++ gcc-4.3.6/libffi/src/x86/unix64.S 2012-07-08 22:33:05.996220000 +0200
@@ -326,7 +326,11 @@ ffi_closure_unix64:
.LUW9:
.size ffi_closure_unix64,.-ffi_closure_unix64
+#ifdef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
+ .section .eh_frame,"a",@unwind
+#else
.section .eh_frame,"a",@progbits
+#endif
.Lframe1:
.long .LECIE1-.LSCIE1 /* CIE Length */
.LSCIE1: