--- a/README-builds.html Thu Feb 12 16:23:20 2015 -0800
+++ b/README-builds.html Thu Feb 12 16:36:30 2015 -0800
@@ -1463,14 +1463,13 @@
<h4>Building with ccache</h4>
- <p>A simple way to radically speed up compilation of native code
- (typically hotspot and native libraries in JDK) is to install
- ccache. This will cache and reuse prior compilation results, if the
- source code is unchanged. However, ccache versions prior to 3.1.4
- does not work correctly with the precompiled headers used in
- OpenJDK. So if your platform supports ccache at 3.1.4 or later, we
- highly recommend installing it. This is currently only supported on
- linux.</p>
+ <p>The OpenJDK build supports building with ccache
+ when using gcc or clang. Using ccache can
+ radically speed up compilation of native code if
+ you often rebuild the same sources. Your milage
+ may vary however so we recommend evaluating it for
+ yourself. To enable it, make sure it's on the path
+ and configure with <code>--enable-ccache</code>.</p>
<h4>Building on local disk</h4>
--- a/common/autoconf/basics.m4 Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/basics.m4 Thu Feb 12 16:36:30 2015 -0800
@@ -242,6 +242,9 @@
[
# Save the original command line. This is passed to us by the wrapper configure script.
AC_SUBST(CONFIGURE_COMMAND_LINE)
+ # Save the path variable before it gets changed
+ ORIGINAL_PATH="$PATH"
+ AC_SUBST(ORIGINAL_PATH)
DATE_WHEN_CONFIGURED=`LANG=C date`
AC_SUBST(DATE_WHEN_CONFIGURED)
AC_MSG_NOTICE([Configuration created at $DATE_WHEN_CONFIGURED.])
--- a/common/autoconf/build-performance.m4 Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/build-performance.m4 Thu Feb 12 16:36:30 2015 -0800
@@ -164,19 +164,26 @@
[enable using ccache to speed up recompilations @<:@disabled@:>@])])
CCACHE=
+ CCACHE_STATUS=
AC_MSG_CHECKING([is ccache enabled])
- ENABLE_CCACHE=$enable_ccache
if test "x$enable_ccache" = xyes; then
- AC_MSG_RESULT([yes])
- OLD_PATH="$PATH"
- if test "x$TOOLCHAIN_PATH" != x; then
- PATH=$TOOLCHAIN_PATH:$PATH
+ if test "x$TOOLCHAIN_TYPE" = "xgcc" -o "x$TOOLCHAIN_TYPE" = "xclang"; then
+ AC_MSG_RESULT([yes])
+ OLD_PATH="$PATH"
+ if test "x$TOOLCHAIN_PATH" != x; then
+ PATH=$TOOLCHAIN_PATH:$PATH
+ fi
+ BASIC_REQUIRE_PROGS(CCACHE, ccache)
+ PATH="$OLD_PATH"
+ CCACHE_VERSION=[`$CCACHE --version | head -n1 | $SED 's/[A-Za-z ]*//'`]
+ CCACHE_STATUS="Active ($CCACHE_VERSION)"
+ else
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([ccache is not supported with toolchain type $TOOLCHAIN_TYPE])
fi
- BASIC_REQUIRE_PROGS(CCACHE, ccache)
- CCACHE_STATUS="enabled"
- PATH="$OLD_PATH"
elif test "x$enable_ccache" = xno; then
AC_MSG_RESULT([no, explicitly disabled])
+ CCACHE_STATUS="Disabled"
elif test "x$enable_ccache" = x; then
AC_MSG_RESULT([no])
else
@@ -206,35 +213,31 @@
AC_DEFUN([BPERF_SETUP_CCACHE_USAGE],
[
if test "x$CCACHE" != x; then
- # Only use ccache if it is 3.1.4 or later, which supports
- # precompiled headers.
- AC_MSG_CHECKING([if ccache supports precompiled headers])
- HAS_GOOD_CCACHE=`($CCACHE --version | head -n 1 | grep -E 3.1.@<:@456789@:>@) 2> /dev/null`
- if test "x$HAS_GOOD_CCACHE" = x; then
- AC_MSG_RESULT([no, disabling ccache])
- CCACHE=
- CCACHE_STATUS="disabled"
- else
- AC_MSG_RESULT([yes])
+ if test "x$USE_PRECOMPILED_HEADER" = "x1"; then
+ HAS_BAD_CCACHE=[`$ECHO $CCACHE_VERSION | \
+ $GREP -e '^1.*' -e '^2.*' -e '^3\.0.*' -e '^3\.1\.[0123]'`]
+ if test "x$HAS_BAD_CCACHE" != "x"; then
+ AC_MSG_ERROR([Precompiled headers requires ccache 3.1.4 or later, found $CCACHE_VERSION])
+ fi
AC_MSG_CHECKING([if C-compiler supports ccache precompiled headers])
+ CCACHE_PRECOMP_FLAG="-fpch-preprocess"
PUSHED_FLAGS="$CXXFLAGS"
- CXXFLAGS="-fpch-preprocess $CXXFLAGS"
+ CXXFLAGS="$CCACHE_PRECOMP_FLAG $CXXFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], [CC_KNOWS_CCACHE_TRICK=yes], [CC_KNOWS_CCACHE_TRICK=no])
CXXFLAGS="$PUSHED_FLAGS"
if test "x$CC_KNOWS_CCACHE_TRICK" = xyes; then
AC_MSG_RESULT([yes])
+ CFLAGS_CCACHE="$CCACHE_PRECOMP_FLAG"
+ AC_SUBST(CFLAGS_CCACHE)
+ CCACHE_SLOPPINESS=pch_defines,time_macros
else
- AC_MSG_RESULT([no, disabling ccaching of precompiled headers])
- CCACHE=
- CCACHE_STATUS="disabled"
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([Cannot use ccache with precompiled headers without compiler support for $CCACHE_PRECOMP_FLAG])
fi
fi
- fi
- if test "x$CCACHE" != x; then
- CCACHE_SLOPPINESS=time_macros
- CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS $CCACHE"
- CCACHE_FLAGS=-fpch-preprocess
+ CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR \
+ CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS CCACHE_BASEDIR=$TOPDIR $CCACHE"
if test "x$SET_CCACHE_DIR" != x; then
mkdir -p $CCACHE_DIR > /dev/null 2>&1
--- a/common/autoconf/configure Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/configure Thu Feb 12 16:36:30 2015 -0800
@@ -40,8 +40,9 @@
echo "Error: This script must be run using bash." 1>&2
exit 1
fi
-# Force autoconf to use bash
+# Force autoconf to use bash. This also means we must disable autoconf re-exec.
export CONFIG_SHELL=$BASH
+export _as_can_reexec=no
conf_script_dir="$TOPDIR/common/autoconf"
--- a/common/autoconf/generated-configure.sh Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/generated-configure.sh Thu Feb 12 16:36:30 2015 -0800
@@ -629,6 +629,7 @@
ac_subst_vars='LTLIBOBJS
LIBOBJS
+CFLAGS_CCACHE
CCACHE
USE_PRECOMPILED_HEADER
SJAVAC_SERVER_DIR
@@ -991,6 +992,7 @@
BASH
BASENAME
DATE_WHEN_CONFIGURED
+ORIGINAL_PATH
CONFIGURE_COMMAND_LINE
target_alias
host_alias
@@ -4333,7 +4335,7 @@
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1421247827
+DATE_WHEN_GENERATED=1423567509
###############################################################################
#
@@ -4366,6 +4368,9 @@
# Save the original command line. This is passed to us by the wrapper configure script.
+ # Save the path variable before it gets changed
+ ORIGINAL_PATH="$PATH"
+
DATE_WHEN_CONFIGURED=`LANG=C date`
{ $as_echo "$as_me:${as_lineno-$LINENO}: Configuration created at $DATE_WHEN_CONFIGURED." >&5
@@ -27438,8 +27443,8 @@
# The trailing space for everyone except PATH is no typo, but is needed due
# to trailing \ in the Windows paths. These will be stripped later.
$ECHO "$WINPATH_BASH -c 'echo VS_PATH="'\"$PATH\" > set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
- $ECHO "$WINPATH_BASH -c 'echo VS_INCLUDE="'\"$INCLUDE \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
- $ECHO "$WINPATH_BASH -c 'echo VS_LIB="'\"$LIB \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
+ $ECHO "$WINPATH_BASH -c 'echo VS_INCLUDE="'\"$INCLUDE\;$include \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
+ $ECHO "$WINPATH_BASH -c 'echo VS_LIB="'\"$LIB\;$lib \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
$ECHO "$WINPATH_BASH -c 'echo VCINSTALLDIR="'\"$VCINSTALLDIR \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
$ECHO "$WINPATH_BASH -c 'echo WindowsSdkDir="'\"$WindowsSdkDir \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
$ECHO "$WINPATH_BASH -c 'echo WINDOWSSDKDIR="'\"$WINDOWSSDKDIR \" >> set-vs-env.sh' >> $EXTRACT_VC_ENV_BAT_FILE
@@ -27486,9 +27491,9 @@
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
- # Remove any trailing "\" and " " from the variables.
- VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED 's/\\\\* *$//'`
- VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\* *$//'`
+ # Remove any trailing "\" ";" and " " from the variables.
+ VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED -e 's/\\\\*;* *$//'`
+ VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\*;* *$//'`
VCINSTALLDIR=`$ECHO "$VCINSTALLDIR" | $SED 's/\\\\* *$//'`
WindowsSDKDir=`$ECHO "$WindowsSDKDir" | $SED 's/\\\\* *$//'`
WINDOWSSDKDIR=`$ECHO "$WINDOWSSDKDIR" | $SED 's/\\\\* *$//'`
@@ -27499,6 +27504,268 @@
+
+ # Convert VS_INCLUDE into SYSROOT_CFLAGS
+ OLDIFS="$IFS"
+ IFS=";"
+ for i in $VS_INCLUDE; do
+ ipath=$i
+ IFS="$OLDIFS"
+
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+
+ # Input might be given as Windows format, start by converting to
+ # unix format.
+ path="$ipath"
+ new_path=`$CYGPATH -u "$path"`
+
+ # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
+ # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
+ # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
+ # "foo.exe" is OK but "foo" is an error.
+ #
+ # This test is therefore slightly more accurate than "test -f" to check for file precense.
+ # It is also a way to make sure we got the proper file name for the real test later on.
+ test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
+ if test "x$test_shortpath" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: The path of ipath, which resolves as \"$path\", is invalid." >&5
+$as_echo "$as_me: The path of ipath, which resolves as \"$path\", is invalid." >&6;}
+ as_fn_error $? "Cannot locate the the path of ipath" "$LINENO" 5
+ fi
+
+ # Call helper function which possibly converts this using DOS-style short mode.
+ # If so, the updated path is stored in $new_path.
+
+ input_path="$new_path"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use [ and ] instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ shortmode_path=`$CYGPATH -s -m -a "$input_path"`
+ path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
+ if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
+ # Going to short mode and back again did indeed matter. Since short mode is
+ # case insensitive, let's make it lowercase to improve readability.
+ shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Now convert it back to Unix-stile (cygpath)
+ input_path=`$CYGPATH -u "$shortmode_path"`
+ new_path="$input_path"
+ fi
+ fi
+
+ test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
+ if test "x$test_cygdrive_prefix" = x; then
+ # As a simple fix, exclude /usr/bin since it's not a real path.
+ if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
+ # The path is in a Cygwin special directory (e.g. /home). We need this converted to
+ # a path prefixed by /cygdrive for fixpath to work.
+ new_path="$CYGWIN_ROOT_PATH$input_path"
+ fi
+ fi
+
+
+ if test "x$path" != "x$new_path"; then
+ ipath="$new_path"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting ipath to \"$new_path\"" >&5
+$as_echo "$as_me: Rewriting ipath to \"$new_path\"" >&6;}
+ fi
+
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+
+ path="$ipath"
+ has_colon=`$ECHO $path | $GREP ^.:`
+ new_path="$path"
+ if test "x$has_colon" = x; then
+ # Not in mixed or Windows style, start by that.
+ new_path=`cmd //c echo $path`
+ fi
+
+
+ input_path="$new_path"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use [ and ] instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ fi
+
+
+ windows_path="$new_path"
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+ unix_path=`$CYGPATH -u "$windows_path"`
+ new_path="$unix_path"
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+ unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
+ new_path="$unix_path"
+ fi
+
+ if test "x$path" != "x$new_path"; then
+ ipath="$new_path"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting ipath to \"$new_path\"" >&5
+$as_echo "$as_me: Rewriting ipath to \"$new_path\"" >&6;}
+ fi
+
+ # Save the first 10 bytes of this path to the storage, so fixpath can work.
+ all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
+
+ else
+ # We're on a unix platform. Hooray! :)
+ path="$ipath"
+ has_space=`$ECHO "$path" | $GREP " "`
+ if test "x$has_space" != x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: The path of ipath, which resolves as \"$path\", is invalid." >&5
+$as_echo "$as_me: The path of ipath, which resolves as \"$path\", is invalid." >&6;}
+ as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
+ fi
+
+ # Use eval to expand a potential ~
+ eval path="$path"
+ if test ! -f "$path" && test ! -d "$path"; then
+ as_fn_error $? "The path of ipath, which resolves as \"$path\", is not found." "$LINENO" 5
+ fi
+
+ ipath="`cd "$path"; $THEPWDCMD -L`"
+ fi
+
+ IFS=";"
+ SYSROOT_CFLAGS="$SYSROOT_CFLAGS -I$ipath"
+ done
+ # Convert VS_LIB into SYSROOT_LDFLAGS
+ for i in $VS_LIB; do
+ libpath=$i
+ IFS="$OLDIFS"
+
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+
+ # Input might be given as Windows format, start by converting to
+ # unix format.
+ path="$libpath"
+ new_path=`$CYGPATH -u "$path"`
+
+ # Cygwin tries to hide some aspects of the Windows file system, such that binaries are
+ # named .exe but called without that suffix. Therefore, "foo" and "foo.exe" are considered
+ # the same file, most of the time (as in "test -f"). But not when running cygpath -s, then
+ # "foo.exe" is OK but "foo" is an error.
+ #
+ # This test is therefore slightly more accurate than "test -f" to check for file precense.
+ # It is also a way to make sure we got the proper file name for the real test later on.
+ test_shortpath=`$CYGPATH -s -m "$new_path" 2> /dev/null`
+ if test "x$test_shortpath" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: The path of libpath, which resolves as \"$path\", is invalid." >&5
+$as_echo "$as_me: The path of libpath, which resolves as \"$path\", is invalid." >&6;}
+ as_fn_error $? "Cannot locate the the path of libpath" "$LINENO" 5
+ fi
+
+ # Call helper function which possibly converts this using DOS-style short mode.
+ # If so, the updated path is stored in $new_path.
+
+ input_path="$new_path"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use [ and ] instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-._/a-zA-Z0-9]`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ shortmode_path=`$CYGPATH -s -m -a "$input_path"`
+ path_after_shortmode=`$CYGPATH -u "$shortmode_path"`
+ if test "x$path_after_shortmode" != "x$input_to_shortpath"; then
+ # Going to short mode and back again did indeed matter. Since short mode is
+ # case insensitive, let's make it lowercase to improve readability.
+ shortmode_path=`$ECHO "$shortmode_path" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Now convert it back to Unix-stile (cygpath)
+ input_path=`$CYGPATH -u "$shortmode_path"`
+ new_path="$input_path"
+ fi
+ fi
+
+ test_cygdrive_prefix=`$ECHO $input_path | $GREP ^/cygdrive/`
+ if test "x$test_cygdrive_prefix" = x; then
+ # As a simple fix, exclude /usr/bin since it's not a real path.
+ if test "x`$ECHO $new_path | $GREP ^/usr/bin/`" = x; then
+ # The path is in a Cygwin special directory (e.g. /home). We need this converted to
+ # a path prefixed by /cygdrive for fixpath to work.
+ new_path="$CYGWIN_ROOT_PATH$input_path"
+ fi
+ fi
+
+
+ if test "x$path" != "x$new_path"; then
+ libpath="$new_path"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting libpath to \"$new_path\"" >&5
+$as_echo "$as_me: Rewriting libpath to \"$new_path\"" >&6;}
+ fi
+
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+
+ path="$libpath"
+ has_colon=`$ECHO $path | $GREP ^.:`
+ new_path="$path"
+ if test "x$has_colon" = x; then
+ # Not in mixed or Windows style, start by that.
+ new_path=`cmd //c echo $path`
+ fi
+
+
+ input_path="$new_path"
+ # Check if we need to convert this using DOS-style short mode. If the path
+ # contains just simple characters, use it. Otherwise (spaces, weird characters),
+ # take no chances and rewrite it.
+ # Note: m4 eats our [], so we need to use [ and ] instead.
+ has_forbidden_chars=`$ECHO "$input_path" | $GREP [^-_/:a-zA-Z0-9]`
+ if test "x$has_forbidden_chars" != x; then
+ # Now convert it to mixed DOS-style, short mode (no spaces, and / instead of \)
+ new_path=`cmd /c "for %A in (\"$input_path\") do @echo %~sA"|$TR \\\\\\\\ / | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ fi
+
+
+ windows_path="$new_path"
+ if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
+ unix_path=`$CYGPATH -u "$windows_path"`
+ new_path="$unix_path"
+ elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
+ unix_path=`$ECHO "$windows_path" | $SED -e 's,^\\(.\\):,/\\1,g' -e 's,\\\\,/,g'`
+ new_path="$unix_path"
+ fi
+
+ if test "x$path" != "x$new_path"; then
+ libpath="$new_path"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Rewriting libpath to \"$new_path\"" >&5
+$as_echo "$as_me: Rewriting libpath to \"$new_path\"" >&6;}
+ fi
+
+ # Save the first 10 bytes of this path to the storage, so fixpath can work.
+ all_fixpath_prefixes=("${all_fixpath_prefixes[@]}" "${new_path:0:10}")
+
+ else
+ # We're on a unix platform. Hooray! :)
+ path="$libpath"
+ has_space=`$ECHO "$path" | $GREP " "`
+ if test "x$has_space" != x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: The path of libpath, which resolves as \"$path\", is invalid." >&5
+$as_echo "$as_me: The path of libpath, which resolves as \"$path\", is invalid." >&6;}
+ as_fn_error $? "Spaces are not allowed in this path." "$LINENO" 5
+ fi
+
+ # Use eval to expand a potential ~
+ eval path="$path"
+ if test ! -f "$path" && test ! -d "$path"; then
+ as_fn_error $? "The path of libpath, which resolves as \"$path\", is not found." "$LINENO" 5
+ fi
+
+ libpath="`cd "$path"; $THEPWDCMD -L`"
+ fi
+
+ IFS=";"
+ SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS -libpath:$libpath"
+ done
+ IFS="$OLDIFS"
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
@@ -50616,16 +50883,17 @@
CCACHE=
+ CCACHE_STATUS=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking is ccache enabled" >&5
$as_echo_n "checking is ccache enabled... " >&6; }
- ENABLE_CCACHE=$enable_ccache
if test "x$enable_ccache" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ if test "x$TOOLCHAIN_TYPE" = "xgcc" -o "x$TOOLCHAIN_TYPE" = "xclang"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
- OLD_PATH="$PATH"
- if test "x$TOOLCHAIN_PATH" != x; then
- PATH=$TOOLCHAIN_PATH:$PATH
- fi
+ OLD_PATH="$PATH"
+ if test "x$TOOLCHAIN_PATH" != x; then
+ PATH=$TOOLCHAIN_PATH:$PATH
+ fi
@@ -50819,11 +51087,19 @@
fi
- CCACHE_STATUS="enabled"
- PATH="$OLD_PATH"
+ PATH="$OLD_PATH"
+ CCACHE_VERSION=`$CCACHE --version | head -n1 | $SED 's/[A-Za-z ]*//'`
+ CCACHE_STATUS="Active ($CCACHE_VERSION)"
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ccache is not supported with toolchain type $TOOLCHAIN_TYPE" >&5
+$as_echo "$as_me: WARNING: ccache is not supported with toolchain type $TOOLCHAIN_TYPE" >&2;}
+ fi
elif test "x$enable_ccache" = xno; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, explicitly disabled" >&5
$as_echo "no, explicitly disabled" >&6; }
+ CCACHE_STATUS="Disabled"
elif test "x$enable_ccache" = x; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
@@ -50854,23 +51130,17 @@
if test "x$CCACHE" != x; then
if test "x$CCACHE" != x; then
- # Only use ccache if it is 3.1.4 or later, which supports
- # precompiled headers.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ccache supports precompiled headers" >&5
-$as_echo_n "checking if ccache supports precompiled headers... " >&6; }
- HAS_GOOD_CCACHE=`($CCACHE --version | head -n 1 | grep -E 3.1.[456789]) 2> /dev/null`
- if test "x$HAS_GOOD_CCACHE" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, disabling ccache" >&5
-$as_echo "no, disabling ccache" >&6; }
- CCACHE=
- CCACHE_STATUS="disabled"
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ if test "x$USE_PRECOMPILED_HEADER" = "x1"; then
+ HAS_BAD_CCACHE=`$ECHO $CCACHE_VERSION | \
+ $GREP -e '^1.*' -e '^2.*' -e '^3\.0.*' -e '^3\.1\.[0123]'`
+ if test "x$HAS_BAD_CCACHE" != "x"; then
+ as_fn_error $? "Precompiled headers requires ccache 3.1.4 or later, found $CCACHE_VERSION" "$LINENO" 5
+ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if C-compiler supports ccache precompiled headers" >&5
$as_echo_n "checking if C-compiler supports ccache precompiled headers... " >&6; }
+ CCACHE_PRECOMP_FLAG="-fpch-preprocess"
PUSHED_FLAGS="$CXXFLAGS"
- CXXFLAGS="-fpch-preprocess $CXXFLAGS"
+ CXXFLAGS="$CCACHE_PRECOMP_FLAG $CXXFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -50892,19 +51162,18 @@
if test "x$CC_KNOWS_CCACHE_TRICK" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, disabling ccaching of precompiled headers" >&5
-$as_echo "no, disabling ccaching of precompiled headers" >&6; }
- CCACHE=
- CCACHE_STATUS="disabled"
- fi
- fi
- fi
-
- if test "x$CCACHE" != x; then
- CCACHE_SLOPPINESS=time_macros
- CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS $CCACHE"
- CCACHE_FLAGS=-fpch-preprocess
+ CFLAGS_CCACHE="$CCACHE_PRECOMP_FLAG"
+
+ CCACHE_SLOPPINESS=pch_defines,time_macros
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "Cannot use ccache with precompiled headers without compiler support for $CCACHE_PRECOMP_FLAG" "$LINENO" 5
+ fi
+ fi
+
+ CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR \
+ CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS CCACHE_BASEDIR=$TOPDIR $CCACHE"
if test "x$SET_CCACHE_DIR" != x; then
mkdir -p $CCACHE_DIR > /dev/null 2>&1
--- a/common/autoconf/hotspot-spec.gmk.in Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/hotspot-spec.gmk.in Thu Feb 12 16:36:30 2015 -0800
@@ -109,8 +109,8 @@
MT:=@HOTSPOT_MT@
RC:=@HOTSPOT_RC@
-EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@
-EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@
+EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@ $(CFLAGS_CCACHE)
+EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@ $(CFLAGS_CCACHE)
EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@
USE_PRECOMPILED_HEADER=@USE_PRECOMPILED_HEADER@
@@ -132,6 +132,13 @@
ZIP_DEBUGINFO_FILES:=0
endif
+ifeq ($(OPENJDK_TARGET_OS), windows)
+ # On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
+ # environment variables (in Windows path style).
+ export INCLUDE:=@VS_INCLUDE@
+ export LIB:=@VS_LIB@
+endif
+
# Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files.
# This is needed to get the LOG setting to work properly.
include $(SRC_ROOT)/make/common/MakeBase.gmk
--- a/common/autoconf/spec.gmk.in Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/spec.gmk.in Thu Feb 12 16:36:30 2015 -0800
@@ -129,14 +129,12 @@
# colon or semicolon
PATH_SEP:=@PATH_SEP@
+# Save the original path before replacing it with the Visual Studio tools
+ORIGINAL_PATH:=@ORIGINAL_PATH@
ifeq ($(OPENJDK_TARGET_OS), windows)
- # On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
- # environment variables (in Windows path style), and the PATH needs to
- # be adjusted to include Visual Studio tools (but this needs to be in
- # cygwin/msys style).
+ # On Windows, the Visual Studio toolchain needs the PATH to be adjusted
+ # to include Visual Studio tools (this needs to be in cygwin/msys style).
export PATH:=@VS_PATH@
- export INCLUDE:=@VS_INCLUDE@
- export LIB:=@VS_LIB@
endif
SYSROOT_CFLAGS := @SYSROOT_CFLAGS@
@@ -328,6 +326,8 @@
CFLAGS_WARNINGS_ARE_ERRORS:=@CFLAGS_WARNINGS_ARE_ERRORS@
+CFLAGS_CCACHE:=@CFLAGS_CCACHE@
+
# Tools that potentially need to be cross compilation aware.
CC:=@FIXPATH@ @CCACHE@ @CC@
--- a/common/autoconf/toolchain_windows.m4 Thu Feb 12 16:23:20 2015 -0800
+++ b/common/autoconf/toolchain_windows.m4 Thu Feb 12 16:36:30 2015 -0800
@@ -213,9 +213,9 @@
AC_MSG_ERROR([Your VC command prompt seems broken, INCLUDE and/or LIB is missing.])
else
AC_MSG_RESULT([ok])
- # Remove any trailing "\" and " " from the variables.
- VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED 's/\\\\* *$//'`
- VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\* *$//'`
+ # Remove any trailing "\" ";" and " " from the variables.
+ VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED -e 's/\\\\*;* *$//'`
+ VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\*;* *$//'`
VCINSTALLDIR=`$ECHO "$VCINSTALLDIR" | $SED 's/\\\\* *$//'`
WindowsSDKDir=`$ECHO "$WindowsSDKDir" | $SED 's/\\\\* *$//'`
WINDOWSSDKDIR=`$ECHO "$WINDOWSSDKDIR" | $SED 's/\\\\* *$//'`
@@ -226,6 +226,26 @@
AC_SUBST(VS_PATH)
AC_SUBST(VS_INCLUDE)
AC_SUBST(VS_LIB)
+
+ # Convert VS_INCLUDE into SYSROOT_CFLAGS
+ OLDIFS="$IFS"
+ IFS=";"
+ for i in $VS_INCLUDE; do
+ ipath=$i
+ IFS="$OLDIFS"
+ BASIC_FIXUP_PATH([ipath])
+ IFS=";"
+ SYSROOT_CFLAGS="$SYSROOT_CFLAGS -I$ipath"
+ done
+ # Convert VS_LIB into SYSROOT_LDFLAGS
+ for i in $VS_LIB; do
+ libpath=$i
+ IFS="$OLDIFS"
+ BASIC_FIXUP_PATH([libpath])
+ IFS=";"
+ SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS -libpath:$libpath"
+ done
+ IFS="$OLDIFS"
fi
else
AC_MSG_RESULT([not found])
--- a/make/Main.gmk Thu Feb 12 16:23:20 2015 -0800
+++ b/make/Main.gmk Thu Feb 12 16:36:30 2015 -0800
@@ -212,7 +212,7 @@
@$(RM) $@
@$(call GetSourceTips)
-BOOTCYCLE_TARGET := images
+BOOTCYCLE_TARGET := product-images
bootcycle-images:
@$(ECHO) Boot cycle build step 2: Building a new JDK image using previously built image
+$(MAKE) $(MAKE_ARGS) -f Main.gmk SPEC=$(dir $(SPEC))bootcycle-spec.gmk $(BOOTCYCLE_TARGET)
@@ -443,31 +443,45 @@
ALL_MODULE_TARGETS := $(sort $(GENSRC_MODULES) $(JAVA_MODULES) \
$(GENDATA_MODULES) $(LIBS_MODULES) $(LAUNCHER_MODULES) $(COPY_MODULES))
+# The "exploded image" is a locally runnable JDK in $(BUILD_OUTPUT)/jdk.
exploded-image: $(ALL_MODULE_TARGETS)
-# The old 'jdk' target most closely matches the new exploded-image. Keep an
-# alias for ease of use.
-jdk: exploded-image
+
+# The $(BUILD_OUTPUT)/images directory contain the resulting deliverables,
+# and in line with this, our targets for creating these are named *-image[s].
-images: test-image jimages demos samples zip-security verify-modules
+# This target builds the product images, e.g. the JRE and JDK image
+# (and possibly other, more specific versions)
+product-images: jimages demos samples zip-security verify-modules
ifeq ($(OPENJDK_TARGET_OS), macosx)
- images: mac-bundles
+ product-images: mac-bundles
endif
-docs: docs-javadoc docs-jvmtidoc
+# This target builds the documentation image
+docs-image: docs-javadoc docs-jvmtidoc
+# This target builds the test image
test-image: prepare-test-image
+# all-images is the top-most target, it builds all our deliverables ("images").
+all-images: product-images test-image docs-image
+
ALL_TARGETS += buildtools gensrc gendata copy java rmic libs launchers \
- jdk.jdwp.agent-gensrc $(ALL_MODULE_TARGETS) exploded-image jdk images \
- docs test-image
+ jdk.jdwp.agent-gensrc $(ALL_MODULE_TARGETS) exploded-image \
+ product-images docs-image test-image all-images
################################################################################
-all: images
+# Traditional targets typically run by users.
+# These can be considered aliases for the targets now named by a more
+# "modern" naming scheme.
default: exploded-image
+jdk: exploded-image
+images: product-images
+docs: docs-image
+all: all-images
-ALL_TARGETS += default all
+ALL_TARGETS += default jdk images docs all
################################################################################
################################################################################
@@ -553,7 +567,8 @@
else
@$(ECHO) "Re-running configure using default settings"
endif
- @( cd $(OUTPUT_ROOT) && $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) )
+ @( cd $(OUTPUT_ROOT) && PATH="$(ORIGINAL_PATH)" \
+ $(BASH) $(TOPDIR)/configure $(CONFIGURE_COMMAND_LINE) )
ALL_TARGETS += reconfigure
--- a/make/StripBinaries.gmk Thu Feb 12 16:23:20 2015 -0800
+++ b/make/StripBinaries.gmk Thu Feb 12 16:36:30 2015 -0800
@@ -53,7 +53,7 @@
endif
# Don't include debug info for executables.
-ALL_CMDS_SRC := $(filter-out %.debuginfo %.diz %.map %.pdb, \
+ALL_CMDS_SRC := $(filter-out %.bc %.debuginfo %.diz %.map %.pdb, \
$(shell $(FIND) $(SUPPORT_OUTPUTDIR)/modules_cmds -type f -o -type l))
COPY_CMDS_SRC := $(filter %.cgi, $(ALL_CMDS_SRC))
STRIP_CMDS_SRC := $(filter-out $(COPY_CMDS_SRC), $(ALL_CMDS_SRC))
--- a/make/common/NativeCompilation.gmk Thu Feb 12 16:23:20 2015 -0800
+++ b/make/common/NativeCompilation.gmk Thu Feb 12 16:36:30 2015 -0800
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -53,6 +53,8 @@
UNIX_PATH_PREFIX :=
endif
+# This pattern is used to transform the output of the microsoft CL compiler
+# into a make syntax dependency file (.d)
WINDOWS_SHOWINCLUDE_SED_PATTERN := \
-e '/^Note: including file:/!d' \
-e 's|Note: including file: *||' \
@@ -62,6 +64,16 @@
-e 's|$$$$| \\|g' \
#
+# This pattern is used to transform a dependency file (.d) to a list
+# of make targets for dependent files (.d.targets)
+DEPENDENCY_TARGET_SED_PATTERN := \
+ -e 's/\#.*//' \
+ -e 's/^[^:]*: *//' \
+ -e 's/ *\\$$$$//' \
+ -e '/^$$$$/ d' \
+ -e 's/$$$$/ :/' \
+ #
+
define add_native_source
# param 1 = BUILD_MYPACKAGE
# parma 2 = the source file name (..../alfa.c or .../beta.cpp)
@@ -75,12 +87,12 @@
ifneq (,$$(filter %.c,$2))
# Compile as a C file
- $1_$2_FLAGS=$4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
+ $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
$1_$2_COMP=$5
$1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
else ifneq (,$$(filter %.m,$2))
# Compile as a objective-c file
- $1_$2_FLAGS=-x objective-c $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
+ $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
$1_$2_COMP=$8
$1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
else ifneq (,$$(filter %.s,$2))
@@ -90,7 +102,7 @@
$1_$2_DEP_FLAG:=
else ifneq (,$$(filter %.cpp,$2)$$(filter %.mm,$2))
# Compile as a C++ file
- $1_$2_FLAGS=$6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c
+ $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c
$1_$2_COMP=$7
$1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS)
else
@@ -105,8 +117,13 @@
ifeq (,$$(filter %.s,$2))
# And this is the dependency file for this obj file.
$1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ))
+ # The dependency target file lists all dependencies as empty targets
+ # to avoid make error "No rule to make target" for removed files
+ $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ))
+
# Include previously generated dependency information. (if it exists)
-include $$($1_$2_DEP)
+ -include $$($1_$2_DEP_TARGETS)
ifeq ($(TOOLCHAIN_TYPE), microsoft)
$1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \
@@ -139,6 +156,11 @@
($(ECHO) $$@: \\ \
&& $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) > $$($1_$2_DEP)
endif
+ # Create a dependency target file from the dependency file.
+ # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/
+ ifneq ($$($1_$2_DEP),)
+ $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS)
+ endif
endif
endef
@@ -428,7 +450,7 @@
$1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker
# Track variable changes for all variables that affect the compilation command
- # lines for all object files in this setup. This includes at least all the
+ # lines for all object files in this setup. This includes at least all the
# variables used in the call to add_native_source below.
$1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $(SYSROOT_CFLAGS) \
$$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \
@@ -452,7 +474,10 @@
ifeq ($$(wildcard $$($1_TARGET)),)
$(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)'
else
- $(ECHO) 'Updating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)'
+ $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \
+ $$(if $$(filter-out %.vardeps, $$?), \
+ 'from $$(words $$(filter-out %.vardeps, $$?)) file(s)') \
+ $$(if $$(filter %.vardeps, $$?), 'due to makefile changes'))
endif
$(TOUCH) $$@
@@ -461,7 +486,9 @@
ifneq (,$$($1_VERSIONINFO_RESOURCE))
$1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res
$1_RES_DEP:=$$($1_RES).d
+ $1_RES_DEP_TARGETS:=$$($1_RES).d.targets
-include $$($1_RES_DEP)
+ -include $$($1_RES_DEP_TARGETS)
$1_RES_VARDEPS := $(RC) $$($1_RC_FLAGS)
$1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \
@@ -469,12 +496,14 @@
$$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE)
$(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))"
- $(RC) $$($1_RC_FLAGS) $(CC_OUT_OPTION)$$@ $$($1_VERSIONINFO_RESOURCE)
+ $(RC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \
+ $$($1_VERSIONINFO_RESOURCE)
# Windows RC compiler does not support -showIncludes, so we mis-use CL for this.
- $(CC) $$($1_RC_FLAGS) -showIncludes -nologo -TC \
+ $(CC) $$($1_RC_FLAGS) $(SYSROOT_CFLAGS) -showIncludes -nologo -TC \
$(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0
($(ECHO) $$($1_RES): \\ \
&& $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP)
+ $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS)
endif
ifneq (,$$($1_MANIFEST))
$1_GEN_MANIFEST:=$$($1_OBJECT_DIR)/$$($1_PROGRAM).manifest