changeset 2108:5064fbd94e61

Merge
author ihse
date Thu, 11 Jun 2015 00:30:10 +0200
parents 4999895b3a44 70e4272790b6
children b0f70258d774
files common/autoconf/flags.m4 common/autoconf/generated-configure.sh
diffstat 4 files changed, 84 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Thu Jun 11 00:21:56 2015 +0200
+++ b/.hgtags	Thu Jun 11 00:30:10 2015 +0200
@@ -309,3 +309,4 @@
 82cf9aab9a83e41c8194ba01af9666afdb856cbe jdk9-b64
 7c31f9d7b932f7924f1258d52885b1c7c3e078c2 jdk9-b65
 dc6e8336f51bb6b67b7245766179eab5ca7720b4 jdk9-b66
+f546760134eb861fcfecd4ce611b0040b0d25a6a jdk9-b67
--- a/common/autoconf/flags.m4	Thu Jun 11 00:21:56 2015 +0200
+++ b/common/autoconf/flags.m4	Thu Jun 11 00:30:10 2015 +0200
@@ -338,14 +338,16 @@
       # no adjustment
       ;;
     slowdebug )
-      # Add runtime stack smashing and undefined behavior checks
-      CFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
-      CXXFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
+      # Add runtime stack smashing and undefined behavior checks.
+      # Not all versions of gcc support -fstack-protector
+      STACK_PROTECTOR_CFLAG="-fstack-protector-all"
+      FLAGS_COMPILER_CHECK_ARGUMENTS([$STACK_PROTECTOR_CFLAG], [], [STACK_PROTECTOR_CFLAG=""])
+
+      CFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1"
+      CXXFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1"
       ;;
     esac
   fi
-  AC_SUBST(CFLAGS_DEBUG_OPTIONS)
-  AC_SUBST(CXXFLAGS_DEBUG_OPTIONS)
 
   # Optimization levels
   if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
--- a/common/autoconf/generated-configure.sh	Thu Jun 11 00:21:56 2015 +0200
+++ b/common/autoconf/generated-configure.sh	Thu Jun 11 00:30:10 2015 +0200
@@ -718,8 +718,6 @@
 C_O_FLAG_NORM
 C_O_FLAG_HI
 C_O_FLAG_HIGHEST
-CXXFLAGS_DEBUG_OPTIONS
-CFLAGS_DEBUG_OPTIONS
 CXXFLAGS_DEBUG_SYMBOLS
 CFLAGS_DEBUG_SYMBOLS
 CXX_FLAG_DEPS
@@ -4438,7 +4436,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1433974864
+DATE_WHEN_GENERATED=1433975399
 
 ###############################################################################
 #
@@ -42277,15 +42275,81 @@
       # no adjustment
       ;;
     slowdebug )
-      # Add runtime stack smashing and undefined behavior checks
-      CFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
-      CXXFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
+      # Add runtime stack smashing and undefined behavior checks.
+      # Not all versions of gcc support -fstack-protector
+      STACK_PROTECTOR_CFLAG="-fstack-protector-all"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports \"$STACK_PROTECTOR_CFLAG\"" >&5
+$as_echo_n "checking if compiler supports \"$STACK_PROTECTOR_CFLAG\"... " >&6; }
+  supports=yes
+
+  saved_cflags="$CFLAGS"
+  CFLAGS="$CFLAGS $STACK_PROTECTOR_CFLAG"
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  supports=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+  CFLAGS="$saved_cflags"
+
+  saved_cxxflags="$CXXFLAGS"
+  CXXFLAGS="$CXXFLAG $STACK_PROTECTOR_CFLAG"
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int i;
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+  supports=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+  CXXFLAGS="$saved_cxxflags"
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports" >&5
+$as_echo "$supports" >&6; }
+  if test "x$supports" = "xyes" ; then
+    :
+  else
+    STACK_PROTECTOR_CFLAG=""
+  fi
+
+
+      CFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1"
+      CXXFLAGS_DEBUG_OPTIONS="$STACK_PROTECTOR_CFLAG --param ssp-buffer-size=1"
       ;;
     esac
   fi
 
-
-
   # Optimization levels
   if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     CC_HIGHEST="$CC_HIGHEST -fns -fsimple -fsingle -xbuiltin=%all -xdepend -xrestrict -xlibmil"
--- a/make/StripBinaries.gmk	Thu Jun 11 00:21:56 2015 +0200
+++ b/make/StripBinaries.gmk	Thu Jun 11 00:30:10 2015 +0200
@@ -61,9 +61,12 @@
 COPY_LIBS_SRC := \
     $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs \
         \( ! -name '*$(SHARED_LIBRARY_SUFFIX)' -type f \) -o -type l)
+# OS X stores symbol information in a .dylib file inside a .dSYM directory -
+# that file should not be stripped, so we prune the tree at the .dSYM directory.
+# Example: support/modules_libs/java.base/libjsig.dylib.dSYM/Contents/Resources/DWARF/libjsig.dylib
 STRIP_LIBS_SRC := \
     $(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_libs \
-        -name '*$(SHARED_LIBRARY_SUFFIX)' -type f)
+        -name '*$(SHARED_LIBRARY_SUFFIX)' -type f -print -o -name "*.dSYM" -prune)
 
 $(eval $(call SetupCopyFiles,STRIP_MODULES_CMDS, \
     SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds, \