cctools 855 + ld64 236.3

also add 'cctools 855 + ld64 134.9' as fallback for systems without
an up-to-date C++ standard library

CHANGELOG

@@ -1,3 +1,8 @@
+/******************************* v0.8 *******************************/
+
+changed:
+ * updated cctools to 855 with ld64-236.3 (Xcode 5.1)
+
 /******************************* v0.7 *******************************/
 
 added:
@@ -15,6 +20,7 @@ changed:
    implemented in the wrapper
  * <arch>-apple-darwinXX-cc/c++ defaults now to clang
  * switched to two-space indents
+ * gcc 4.8.2 -> gcc 4.9.0
 
 fixed:
  * 'MACOSX_DEPLOYMENT_TARGET' env var is now handled correctly
@@ -34,7 +40,7 @@ added:
 
 changed:
  * attempt to make the toolchain less path dependent
- * update cctools to 845
+ * updated cctools to 845
 
 fixed:
  * help clang to find its own intrinsic headers
@@ -64,7 +70,7 @@ added:
   * comments to build.sh
 
 changed:
-  * update cctools to 839 with ld64-134.9
+  * updated cctools to 839 with ld64-134.9
 
 fixed:
   * check if MacOSX package is present in tarballs

README.md

@@ -146,8 +146,8 @@ However, there are several ways to override the default value:
 can be overriden by explicitly passing `-stdlib=libstdc++` to clang.
 
 ### LICENSE: ####
-  * bash scripts: GPLv2
+  * scripts/wrapper: GPLv2
-  * cctools: APSL 2.0
+  * cctools/ld64: APSL 2.0
   * xar: New BSD
   * bc: GPLv3
 

build.sh

@@ -76,15 +76,8 @@ if [ -z "$OSX_VERSION_MIN" ]; then
   fi
 fi
 
-# ld version
-if [ "$PLATFORM" == "Darwin" ]; then
-  LINKER_VERSION="`get_ld_version`"
-else
-  LINKER_VERSION=134.9
-fi
-
 # Don't change this
-OSXCROSS_VERSION=0.7
+OSXCROSS_VERSION=0.8
 
 TARBALL_DIR=$BASE_DIR/tarballs
 BUILD_DIR=$BASE_DIR/build
@@ -152,14 +145,22 @@ source $BASE_DIR/tools/trap_exit.sh
 
 # CCTOOLS
 if [ "$PLATFORM" != "Darwin" ]; then
-if [ "`ls $TARBALL_DIR/cctools*.tar.* | wc -l | tr -d ' '`" != "1" ]; then
+
+res=`check_cxx_stdlib`
+
+if [ $res -ne 0 ]; then
+  echo "Your C++ standard library is either broken or too old to build ld64-236.3"
+  echo "Building ld64-134.9 instead"
   echo ""
-  echo "There should only be one cctools*.tar.* archive in the tarballs directory"
+  sleep 3
-  echo ""
+  LINKER_VERSION=134.9
-  exit 1
+else
+  LINKER_VERSION=236.3
 fi
 
-CCTOOLS_REVHASH=`ls $TARBALL_DIR/cctools*.tar.* | tr '_' ' ' | tr '.' ' ' | awk '{print $3}'`
+CCTOOLS="cctools-855-ld64-$LINKER_VERSION"
+CCTOOLS_TARBALL=`ls $TARBALL_DIR/$CCTOOLS*.tar.* | head -n1`
+CCTOOLS_REVHASH=`echo "$CCTOOLS_TARBALL" head -n1 | tr '_' ' ' | tr '.' ' ' | awk '{print $3}'`
 
 if [ ! -f "have_cctools_${CCTOOLS_REVHASH}_$TARGET" ]; then
 
@@ -167,24 +168,18 @@ rm -rf cctools*
 rm -rf xar*
 rm -rf bc*
 
-extract $TARBALL_DIR/cctools*.tar.xz 1 1 1
+extract $CCTOOLS_TARBALL 1
 
 pushd cctools*/cctools &>/dev/null
 pushd .. &>/dev/null
-patch -p0 -l < $PATCH_DIR/cctools-63f6742.patch
 if [ "$PLATFORM" == "Linux" ]; then
   patch -p0 < $PATCH_DIR/cctools-old-linux.patch
 fi
 popd &>/dev/null
 patch -p0 < $PATCH_DIR/cctools-ld64-1.patch
 patch -p0 < $PATCH_DIR/cctools-ld64-2.patch
-patch -p0 < $PATCH_DIR/cctools-ld64-3.patch
 echo ""
 ./autogen.sh
-echo ""
-echo "if you see automake warnings, ignore them"
-echo "automake 1.14+ is supposed to print a lot of warnings"
-echo ""
 ./configure --prefix=$TARGET_DIR --target=x86_64-apple-$TARGET
 $MAKE -j$JOBS
 $MAKE install -j$JOBS
@@ -200,6 +195,9 @@ done
 popd &>/dev/null
 
 fi
+else
+# Darwin
+LINKER_VERSION="`get_ld_version`"
 fi
 # CCTOOLS END
 
@@ -321,7 +319,7 @@ export OSXCROSS_LINKER_VERSION=$LINKER_VERSION
 
 if [ "$PLATFORM" != "Darwin" ]; then
   # libLTO.so
-  export OSXCROSS_LIBLTO_PATH=`cat $BUILD_DIR/cctools*/cctools/tmp/ldpath`
+  export OSXCROSS_LIBLTO_PATH=`cat $BUILD_DIR/cctools*/cctools/tmp/ldpath 2>/dev/null`
   export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$OSXCROSS_LIBLTO_PATH"
 fi
 

patches/cctools-63f6742.patch

@@ -1,289 +0,0 @@
-commit 63f674235b363b7d762d075b4f1eddc09d10686b
-Author: Thomas Pöchtrager <t.poechtrager@gmail.com>
-Date:   Mon Mar 24 21:16:34 2014 +0100
-
-    support NetBSD
-
-diff --git cctools/ar/contents.c cctools/ar/contents.c
-index b5bf05d..9df1a33 100644
---- cctools/ar/contents.c
-+++ cctools/ar/contents.c
-@@ -81,7 +81,9 @@ static char rcsid[] = "$OpenBSD: contents.c,v 1.2 1996/06/26 05:31:19 deraadt Ex
- #include "archive.h"
- #include "extern.h"
- 
-+#ifndef HAVE_STRMODE
- extern void strmode(int mode, char *p);
-+#endif
- 
- /*
-  * contents --
-diff --git cctools/configure.ac cctools/configure.ac
-index 31f075b..17c0d09 100644
---- cctools/configure.ac
-+++ cctools/configure.ac
-@@ -10,11 +10,10 @@ AC_ARG_PROGRAM
- CC=clang
- CXX=clang++
- 
--CFLAGS="$CFLAGS `cat tmp/cflags 2>/dev/null` -O3"
--CXXFLAGS="$CXXFLAGS `cat tmp/cxxflags 2>/dev/null` -O3"
-+CFLAGS="$CFLAGS `cat tmp/cflags 2>/dev/null` -isystem /usr/local/include -isystem /usr/pkg/include -O3"
-+CXXFLAGS="$CXXFLAGS `cat tmp/cxxflags 2>/dev/null` -isystem /usr/local/include -isystem /usr/pkg/include -O3"
- LDFLAGS="$LDFLAGS -L/usr/local/lib `cat tmp/ldflags 2>/dev/null`"
- export LD_LIBRARY_PATH="`cat tmp/ldpath 2>/dev/null`"
--export C_INCLUDE_PATH="$C_INCLUDE_PATH:/usr/local/include"
- 
- CPP="clang -E"
- 
-@@ -225,6 +224,17 @@ AC_COMPILE_IFELSE(
- )
- CFLAGS=$ORIGCFLAGS
- 
-+ORIGCFLAGS=$CFLAGS
-+CFLAGS="$CFLAGS -Wno-char-subscripts"
-+AC_MSG_CHECKING([if -Wno-char-subscripts is supported])
-+AC_COMPILE_IFELSE(
-+   [AC_LANG_SOURCE([[const char hw[] = "Hello, World\n";]])],
-+   [WARNINGS="$WARNINGS -Wno-char-subscripts"
-+    AC_MSG_RESULT([yes])],
-+   [AC_MSG_RESULT([no])]  
-+)  
-+CFLAGS=$ORIGCFLAGS
-+
- AC_SUBST([WARNINGS], [$WARNINGS])
- 
- 
-@@ -251,6 +261,8 @@ AC_SUBST(CRYPT_LIBS)
- AC_C_BIGENDIAN([AC_SUBST([ENDIAN_FLAG],[-D__BIG_ENDIAN__=1])],
-            [AC_SUBST([ENDIAN_FLAG],[-D__LITTLE_ENDIAN__=1])])
- 
-+AC_CHECK_FUNCS([strmode])
-+
- AC_CONFIG_FILES([Makefile libstuff/Makefile])
- AC_CONFIG_FILES([ar/Makefile])
- AC_CONFIG_FILES([as/Makefile])
-diff --git cctools/include/foreign/i386/endian.h cctools/include/foreign/i386/endian.h
-index 2dbebcb..2fbd938 100644
---- cctools/include/foreign/i386/endian.h
-+++ cctools/include/foreign/i386/endian.h
-@@ -96,9 +96,9 @@
- 
- #define    BYTE_ORDER  __DARWIN_BYTE_ORDER
- 
--#ifndef __FreeBSD__
-+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
- #include <sys/_endian.h>
--#endif /* !__FreeBSD__ */
-+#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ */
- 
- #endif /* defined(KERNEL) || (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) */
- #endif /* !_I386__ENDIAN_H_ */
-diff --git cctools/include/foreign/i386/signal.h cctools/include/foreign/i386/signal.h
-index d729a28..5ddde95 100644
---- cctools/include/foreign/i386/signal.h
-+++ cctools/include/foreign/i386/signal.h
-@@ -40,9 +40,9 @@ typedef int sig_atomic_t;
- 
- #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
- 
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__)
- #include <sys/appleapiopts.h>
--#endif /* __FreeBSD__ */
-+#endif /* !__FreeBSD__ && !__NetBSD__ && !__OpenBSD__ */
- 
- #ifdef __APPLE_API_OBSOLETE
- 
-diff --git cctools/include/foreign/i386/types.h cctools/include/foreign/i386/types.h
-index 80e9e80..13d95ec 100644
---- cctools/include/foreign/i386/types.h
-+++ cctools/include/foreign/i386/types.h
-@@ -67,6 +67,9 @@
- #define    _MACHTYPES_H_
- 
- #ifndef __ASSEMBLER__
-+#if defined(__NetBSD__) || defined(__OpenBSD__)
-+#include_next <machine/types.h> /* __cpu_simple_lock_t */
-+#endif /* __NetBSD__ || __OpenBSD__ */
- #include <i386/_types.h>
- #include <sys/cdefs.h>
- /*
-@@ -90,9 +93,17 @@ typedef  int         int32_t;
- typedef    unsigned int        u_int32_t;
- #ifndef _INT64_T
- #define _INT64_T
-+#if !defined(__NetBSD__) && !defined(__OpenBSD__)
- typedef    long long       int64_t;
-+#else
-+typedef long            int64_t;
-+#endif /* ! __NetBSD__ && !__OpenBSD__  */
- #endif
-+#if !defined(__NetBSD__) && !defined(__OpenBSD__)
- typedef    unsigned long long  u_int64_t;
-+#else
-+typedef unsigned long       u_int64_t;
-+#endif /* ! __NetBSD__ && !__OpenBSD__  */
- 
- #if __LP64__
- typedef int64_t            register_t;
-diff --git cctools/include/foreign/mach/vm_inherit.h cctools/include/foreign/mach/vm_inherit.h
-index d6440e4..27cf97b 100644
---- cctools/include/foreign/mach/vm_inherit.h
-+++ cctools/include/foreign/mach/vm_inherit.h
-@@ -72,7 +72,11 @@
-  * vm_inherit_t    inheritance codes.
-  */
- 
--typedef unsigned int       vm_inherit_t;   /* might want to change this */
-+#if defined(__NetBSD__) || defined(__OpenBSD__)
-+typedef  int                vm_inherit_t;   /* might want to change this */
-+#else
-+typedef unsigned int        vm_inherit_t;   /* might want to change this */
-+#endif /* __NetBSD__ || __OpenBSD__ */
- 
- /*
-  * Enumeration of valid values for vm_inherit_t.
-diff --git cctools/include/foreign/mach/vm_prot.h cctools/include/foreign/mach/vm_prot.h
-index 6fe17d4..e5c8c12 100644
---- cctools/include/foreign/mach/vm_prot.h
-+++ cctools/include/foreign/mach/vm_prot.h
-@@ -88,6 +88,7 @@ typedef int       vm_prot_t;
-  * The default protection for newly-created virtual memory
-  */
- 
-+#undef VM_PROT_DEFAULT
- #define VM_PROT_DEFAULT    (VM_PROT_READ|VM_PROT_WRITE)
- 
- /*
-diff --git cctools/include/foreign/machine/_limits.h cctools/include/foreign/machine/_limits.h
-index ef021a2..61ceec2 100644
---- cctools/include/foreign/machine/_limits.h
-+++ cctools/include/foreign/machine/_limits.h
-@@ -25,7 +25,7 @@
-  * 
-  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
-  */
--#ifdef __FreeBSD__
-+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
- #include_next <machine/_limits.h>
- #else
- #ifndef _BSD_MACHINE__LIMITS_H_
-@@ -42,4 +42,4 @@
- #endif
- 
- #endif /* _BSD_MACHINE__LIMITS_H_ */
--#endif /* __FreeBSD__ */
-+#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ */
-diff --git cctools/include/foreign/machine/_types.h cctools/include/foreign/machine/_types.h
-index d1b89b4..789a323 100644
---- cctools/include/foreign/machine/_types.h
-+++ cctools/include/foreign/machine/_types.h
-@@ -25,7 +25,7 @@
-  * 
-  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
-  */
--#ifdef __FreeBSD__
-+#if defined(__FreeBSD__)
- #include_next <machine/_types.h>
- #else
- #ifndef _BSD_MACHINE__TYPES_H_
-diff --git cctools/include/foreign/machine/endian.h cctools/include/foreign/machine/endian.h
-index 9fd936a..2341cdd 100644
---- cctools/include/foreign/machine/endian.h
-+++ cctools/include/foreign/machine/endian.h
-@@ -28,7 +28,7 @@
- /*
-  * Copyright 1995 NeXT Computer, Inc. All rights reserved.
-  */
--#ifdef __FreeBSD__
-+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
- #include_next <machine/endian.h>
- #else
- #ifndef _BSD_MACHINE_ENDIAN_H_
-@@ -45,4 +45,4 @@
- #endif
- 
- #endif /* _BSD_MACHINE_ENDIAN_H_ */
--#endif /* __FreeBSD__ */
-+#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ */
-diff --git cctools/ld64/src/3rd/helper.c cctools/ld64/src/3rd/helper.c
-index b75c215..d387c54 100644
---- cctools/ld64/src/3rd/helper.c
-+++ cctools/ld64/src/3rd/helper.c
-@@ -14,7 +14,7 @@
- #include <sys/time.h>
- #include <assert.h>
-  
--#ifdef __FreeBSD__
-+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
- #include <sys/sysctl.h>
- #endif
- 
-@@ -27,6 +27,8 @@ void __assert_rtn(const char *func, const char *file, int line, const char *msg)
- {
- #ifdef __FreeBSD__
-     __assert(msg, file, line, func);
-+#elif defined(__NetBSD__) || defined(__OpenBSD__)
-+    __assert(msg, line, file);
- #else
-     __assert(msg, file, line);
- #endif /* __FreeBSD__ */
-diff --git cctools/ld64/src/ld/ld.cpp cctools/ld64/src/ld/ld.cpp
-index ee337a0..45b7f95 100644
---- cctools/ld64/src/ld/ld.cpp
-+++ cctools/ld64/src/ld/ld.cpp
-@@ -37,9 +37,9 @@
- #include <errno.h>
- #include <limits.h>
- #include <unistd.h>
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__)
- #include <execinfo.h>
--#endif /* __FreeBSD__ */
-+#endif /* !__FreeBSD__ && !__NetBSD__ && !__OpenBSD__ */
- #include <mach/mach_time.h>
- #include <mach/vm_statistics.h>
- #include <mach/mach_init.h>
-@@ -757,7 +757,7 @@ int main(int argc, const char* argv[])
- // implement assert() function to print out a backtrace before aborting
- void __assert_rtn(const char* func, const char* file, int line, const char* failedexpr)
- {
--#ifndef __FreeBSD__
-+#if !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__)
-     Snapshot *snapshot = Snapshot::globalSnapshot;
-     
-     snapshot->setSnapshotMode(Snapshot::SNAPSHOT_DEBUG);
-@@ -783,7 +783,7 @@ void __assert_rtn(const char* func, const char* file, int line, const char* fail
-        snapshot->recordAssertionMessage("%d  %p  %s + %ld\n", i, callStack[i], symboName, offset);
-    }
-     fprintf(stderr, "A linker snapshot was created at:\n\t%s\n", snapshot->rootDir());
--#endif /* __FreeBSD__ */
-+#endif /* !__FreeBSD__ && !__NetBSD__ && !__OpenBSD__ */
-    fprintf(stderr, "ld: Assertion failed: (%s), function %s, file %s, line %d.\n", failedexpr, func, file, line);
-    exit(1);
- }
-diff --git cctools/libstuff/dylib_roots.c cctools/libstuff/dylib_roots.c
-index eb661b0..74b6519 100644
---- cctools/libstuff/dylib_roots.c
-+++ cctools/libstuff/dylib_roots.c
-@@ -32,6 +32,7 @@
- #include <fts.h>
- #endif
- #include <sys/errno.h>
-+#include <errno.h>
- #include "stuff/bool.h"
- #include "stuff/SymLoc.h"
- #include "stuff/ofile.h"
-diff --git tools/find_lto_header.sh tools/find_lto_header.sh
-index 665683d..6ce5979 100755
---- tools/find_lto_header.sh
-+++ tools/find_lto_header.sh
-@@ -26,6 +26,7 @@ try "-3.2"
- try "-3.3"
- try "-3.4"
- try "-3.5"
-+try "-devel"
- 
- try "32"
- try "33"

patches/cctools-ld64-3.patch

@@ -1,10 +0,0 @@
---- ld64/src/ld/parsers/macho_relocatable_file.cpp	2013-11-11 20:31:31.178808527 +0100
-+++ ld64/src/ld/parsers/macho_relocatable_file.cpp	2013-11-11 20:31:39.126808228 +0100
-@@ -3709,6 +3709,7 @@
- template <typename A>
- void CFISection<A>::warnFunc(void* ref, uint64_t funcAddr, const char* msg)
- {
-+    return;
- 	Parser<A>* parser = (Parser<A>*)ref;
- 	if ( ! parser->convertUnwindInfo() ) 
- 		return;

tools/stdlib-test.cpp

@@ -0,0 +1,16 @@
+#include <utility>
+
+template <typename V> struct Node {
+  V value;
+
+  template <typename... Args>
+  Node(Args &&... args)
+      : value(std::forward<Args>(args)...) {}
+};
+
+void foo(std::pair<int const, int> const &p) {
+  Node<std::pair<int const, int>> node(p);
+}
+
+int main() { return 0; }
+

tools/tools.sh

@@ -94,6 +94,17 @@ function verbose_cmd()
   eval "$@"
 }
 
+function check_cxx_stdlib()
+{
+  set +e
+
+  $CXX $CXXFLAGS -std=gnu++0x $BASE_DIR/tools/stdlib-test.cpp -S -o- \
+    2>$BUILD_DIR/stdlib-test.log 1>/dev/null
+  echo "$?"
+
+  set -e
+}
+
 function test_compiler()
 {
   echo -ne "testing $1 ... "