1 #

     2 # Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.

     3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4 #

     5 # This code is free software; you can redistribute it and/or modify it

     6 # under the terms of the GNU General Public License version 2 only, as

     7 # published by the Free Software Foundation.  Oracle designates this

     8 # particular file as subject to the "Classpath" exception as provided

     9 # by Oracle in the LICENSE file that accompanied this code.

    10 #

    11 # This code is distributed in the hope that it will be useful, but WITHOUT

    12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14 # version 2 for more details (a copy is included in the LICENSE file that

    15 # accompanied this code).

    16 #

    17 # You should have received a copy of the GNU General Public License version

    18 # 2 along with this work; if not, write to the Free Software Foundation,

    19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20 #

    21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22 # or visit www.oracle.com if you need additional information or have any

    23 # questions.

    24 #

    25 

    26 default: all

    27 

    28 include $(SPEC)

    29 include MakeBase.gmk

    30 

    31 define SetupCreateHgtip

    32 

    33   $$(strip $1)/$(HGTIP_FILENAME): FRC

    34 	$(HG) tip --repository $$(strip $1) --template '{node|short}\n' > $$@.tmp

    35 	if [ ! -f $$@ ] || [ "`$(CAT) $$@`" != "`$(CAT) $$@.tmp`" ]; then \

    36 	  $(MV) $$@.tmp $$@ ; \

    37 	else \

    38 	  $(RM) $$@.tmp ; \

    39 	fi

    40 

    41   TARGETS += $$(strip $1)/$(HGTIP_FILENAME)

    42 

    43 endef

    44 

    45 # Only try to create the tips if finding an actual hg repository. This will be

    46 # false if building from a source bundle.

    47 $(foreach r, $(call FindAllReposAbs), \

    48   $(if $(wildcard $r/.hg), $(eval $(call SetupCreateHgtip, $r))) \

    49 )

    50 

    51 all: $(TARGETS)

    52 

    53 FRC:

    54 

    55 .PHONY: all