#+
−
# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.+
−
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
−
#+
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# This code is free software; you can redistribute it and/or modify it+
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# under the terms of the GNU General Public License version 2 only, as+
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# published by the Free Software Foundation.  Oracle designates this+
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# particular file as subject to the "Classpath" exception as provided+
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# by Oracle in the LICENSE file that accompanied this code.+
−
#+
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# This code is distributed in the hope that it will be useful, but WITHOUT+
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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# version 2 for more details (a copy is included in the LICENSE file that+
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# accompanied this code).+
−
#+
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# You should have received a copy of the GNU General Public License version+
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# 2 along with this work; if not, write to the Free Software Foundation,+
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
−
#+
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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# or visit www.oracle.com if you need additional information or have any+
−
# questions.+
−
#+
−
+
−
################################################################+
−
#+
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# Check that GNU make and cygwin are recent enough.+
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# Setup common utility functions.+
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#+
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################################################################+
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+
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ifndef _MAKEBASE_GMK+
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_MAKEBASE_GMK := 1+
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+
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# If the variable that you want to send to stdout for piping into a file or otherwise,+
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# is potentially long, for example the a list of file paths, eg a list of all package directories.+
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# Then you need to use ListPathsSafely, which optimistically splits the output into several shell+
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# calls as well as use compression on recurrent file paths segments, to get around the potential+
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# command line length problem that exists in cygwin and other shells.+
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compress_pre:=$(strip $(shell $(CAT) $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-pre-compress.incl))+
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compress_post:=$(strip $(shell $(CAT) $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-post-compress.incl))+
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compress_paths=$(compress_pre)\+
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$(subst $(SRC_ROOT),X97,\+
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$(subst $(OUTPUT_ROOT),X98,\+
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$(subst X,X00,\+
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$(subst $(SPACE),\n,$(strip $1)))))\+
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$(compress_post)+
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+
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decompress_paths=$(SED) -f $(SRC_ROOT)/common/makefiles/support/ListPathsSafely-uncompress.sed -e 's|X99|\\n|g' \+
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		     -e 's|X98|$(OUTPUT_ROOT)|g' -e 's|X97|$(SRC_ROOT)|g' \+
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		     -e 's|X00|X|g' | tr '\n' '$2'+
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+
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define ListPathsSafely_If+
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    $(if $(word $3,$($1)),$(eval $1_LPS$3:=$(call compress_paths,$(wordlist $3,$4,$($1)))))+
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endef+
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+
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define ListPathsSafely_Printf+
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    $(if $(strip $($1_LPS$4)),printf -- "$(strip $($1_LPS$4))\n" | $(decompress_paths) $3)+
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endef+
−
+
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# Receipt example:+
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#    rm -f thepaths+
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#    $(call ListPathsSafely,THEPATHS,\n, >> thepaths)+
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#    The \n argument means translate spaces into \n+
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#    if instead , , (a space) is supplied, then spaces remain spaces.+
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define ListPathsSafely+
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    $(if $(word 16001,$($1)),$(error Cannot list safely more than 16000 paths. $1 has $(words $($1)) paths!))+
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    $(call ListPathsSafely_If,$1,$2,1,250)+
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    $(call ListPathsSafely_If,$1,$2,251,500)+
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    $(call ListPathsSafely_If,$1,$2,501,750)+
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    $(call ListPathsSafely_If,$1,$2,751,1000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,1001,1250)+
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    $(call ListPathsSafely_If,$1,$2,1251,1500)+
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    $(call ListPathsSafely_If,$1,$2,1501,1750)+
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    $(call ListPathsSafely_If,$1,$2,1751,2000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,2001,2250)+
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    $(call ListPathsSafely_If,$1,$2,2251,2500)+
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    $(call ListPathsSafely_If,$1,$2,2501,2750)+
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    $(call ListPathsSafely_If,$1,$2,2751,3000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,3001,3250)+
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    $(call ListPathsSafely_If,$1,$2,3251,3500)+
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    $(call ListPathsSafely_If,$1,$2,3501,3750)+
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    $(call ListPathsSafely_If,$1,$2,3751,4000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,4001,4250)+
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    $(call ListPathsSafely_If,$1,$2,4251,4500)+
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    $(call ListPathsSafely_If,$1,$2,4501,4750)+
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    $(call ListPathsSafely_If,$1,$2,4751,5000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,5001,5250)+
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    $(call ListPathsSafely_If,$1,$2,5251,5500)+
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    $(call ListPathsSafely_If,$1,$2,5501,5750)+
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    $(call ListPathsSafely_If,$1,$2,5751,6000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,6001,6250)+
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    $(call ListPathsSafely_If,$1,$2,6251,6500)+
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    $(call ListPathsSafely_If,$1,$2,6501,6750)+
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    $(call ListPathsSafely_If,$1,$2,6751,7000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,7001,7250)+
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    $(call ListPathsSafely_If,$1,$2,7251,7500)+
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    $(call ListPathsSafely_If,$1,$2,7501,7750)+
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    $(call ListPathsSafely_If,$1,$2,7751,8000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,8001,8250)+
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    $(call ListPathsSafely_If,$1,$2,8251,8500)+
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    $(call ListPathsSafely_If,$1,$2,8501,8750)+
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    $(call ListPathsSafely_If,$1,$2,8751,9000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,9001,9250)+
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    $(call ListPathsSafely_If,$1,$2,9251,9500)+
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    $(call ListPathsSafely_If,$1,$2,9501,9750)+
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    $(call ListPathsSafely_If,$1,$2,9751,10000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,10001,10250)+
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    $(call ListPathsSafely_If,$1,$2,10251,10500)+
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    $(call ListPathsSafely_If,$1,$2,10501,10750)+
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    $(call ListPathsSafely_If,$1,$2,10751,11000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,11001,11250)+
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    $(call ListPathsSafely_If,$1,$2,11251,11500)+
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    $(call ListPathsSafely_If,$1,$2,11501,11750)+
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    $(call ListPathsSafely_If,$1,$2,11751,12000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,12001,12250)+
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    $(call ListPathsSafely_If,$1,$2,12251,12500)+
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    $(call ListPathsSafely_If,$1,$2,12501,12750)+
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    $(call ListPathsSafely_If,$1,$2,12751,13000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,13001,13250)+
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    $(call ListPathsSafely_If,$1,$2,13251,13500)+
−
    $(call ListPathsSafely_If,$1,$2,13501,13750)+
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    $(call ListPathsSafely_If,$1,$2,13751,14000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,14001,14250)+
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    $(call ListPathsSafely_If,$1,$2,14251,14500)+
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    $(call ListPathsSafely_If,$1,$2,14501,14750)+
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    $(call ListPathsSafely_If,$1,$2,14751,15000)+
−
+
−
    $(call ListPathsSafely_If,$1,$2,15001,15250)+
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    $(call ListPathsSafely_If,$1,$2,15251,15500)+
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    $(call ListPathsSafely_If,$1,$2,15501,15750)+
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    $(call ListPathsSafely_If,$1,$2,15751,16000)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,1)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,251)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,501)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,1001)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,1251)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,1501)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,1751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,2001)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,2251)+
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    $(call ListPathsSafely_Printf,$1,$2,$3,2501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,2751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,3001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,3251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,3501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,3751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,4001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,4251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,4501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,4751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,5001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,5251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,5501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,5751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,6001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,6251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,6501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,6751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,7001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,7251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,7501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,7751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,8001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,8251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,8501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,8751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,9001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,9251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,9501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,9751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,10001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,10251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,10501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,10751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,11001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,11251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,11501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,11751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,12001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,12251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,12501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,12751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,13001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,13251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,13501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,13751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,14001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,14251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,14501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,14751)+
−
+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,15001)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,15251)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,15501)+
−
    $(call ListPathsSafely_Printf,$1,$2,$3,15751)+
−
endef+
−
+
−
define ListPathsSafelyNow_IfPrintf+
−
    ifneq (,$$(word $4,$$($1)))+
−
        $$(eval $1_LPS$4:=$$(call compress_paths,$$(wordlist $4,$5,$$($1))))+
−
        $$(shell printf -- "$$(strip $$($1_LPS$4))\n" | $(decompress_paths) $3)+
−
    endif+
−
endef+
−
+
−
# And an non-receipt version:+
−
define ListPathsSafelyNow+
−
    ifneq (,$$(word 10001,$$($1)))+
−
        $$(error Cannot list safely more than 10000 paths. $1 has $$(words $$($1)) paths!)+
−
    endif+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1,250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,251,500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,501,750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,751,1000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1001,1250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1251,1500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1501,1750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,1751,2000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2001,2250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2251,2500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2501,2750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,2751,3000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3001,3250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3251,3500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3501,3750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,3751,4000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4001,4250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4251,4500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4501,4750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,4751,5000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5001,5250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5251,5500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5501,5750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,5751,6000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6001,6250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6251,6500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6501,6750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,6751,7000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7001,7250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7251,7500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7501,7750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,7751,8000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8001,8250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8251,8500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8501,8750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,8751,9000)+
−
+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9001,9250)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9251,9500)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9501,9750)+
−
    $(call ListPathsSafelyNow_IfPrintf,$1,$2,$3,9751,10000)+
−
+
−
endef+
−
+
−
# The source tips can come from the Mercurial repository, or in the files+
−
#   $(HGTIP_FILENAME) which contains the tip but is also positioned in the same+
−
#   directory as the original $(HGDIR) directory.+
−
#   These should not be := assignments, only used from the root Makefile.+
−
HG_VERSION = $(shell $(HG) version 2> /dev/null)+
−
HG_DIRECTORY=.hg+
−
HGTIP_FILENAME=.hgtip+
−
HG_SEARCH = ./REPO ./*/REPO ./*/*/REPO ./*/*/*/REPO+
−
REPO_LIST = $(patsubst ./%,%,$(patsubst %/,%,$(sort $(dir \+
−
    $(shell $(CD) $(SRC_ROOT) ; ( $(LS) -d $(HG_SEARCH:%/REPO=%/$(HG_DIRECTORY)) ; \+
−
                                   $(LS)    $(HG_SEARCH:%/REPO=%/$(HGTIP_FILENAME)) ) \+
−
	        2> /dev/null)))))+
−
+
−
# Emit the repo:tip pairs to $@+
−
define GetSourceTips+
−
$(CD) $(SRC_ROOT) ; \+
−
for i in $(REPO_LIST) IGNORE ; do \+
−
  if [ "$${i}" = "IGNORE" ] ; then \+
−
    continue; \+
−
  elif [ -d $${i}/$(HG_DIRECTORY) -a "$(HG_VERSION)" != "" ] ; then \+
−
    $(PRINTF) " %s:%s" \+
−
      "$${i}" `$(HG) tip --repository $${i} --template '{node|short}\n'` ; \+
−
  elif [ -f $${i}/$(HGTIP_FILENAME) ] ; then \+
−
    $(PRINTF) " %s:%s" \+
−
      "$${i}" `$(CAT) $${i}/$(HGTIP_FILENAME)` ; \+
−
  fi; \+
−
done >> $@+
−
$(PRINTF) "\n" >> $@+
−
endef+
−
+
−
# Create the HGTIP_FILENAME file. Called from jdk/make/closed/bundles.gmk+
−
define CreateHgTip+
−
$(HG) tip --repository $1 --template '{node|short}\n' > $1/$(HGTIP_FILENAME);\+
−
$(ECHO) $1/$(HGTIP_FILENAME)+
−
endef+
−
+
−
define SetupLogging+
−
    ifeq ($$(LOG_LEVEL),trace)+
−
        # Shell redefinition trick inspired by http://www.cmcrossroads.com/ask-mr-make/6535-tracing-rule-execution-in-gnu-make+
−
        # For each target executed, will print+
−
        # Building <TARGET> (from <FIRST PREREQUISITE>) (<ALL NEWER PREREQUISITES> newer)+
−
        # but with a limit of 20 on <ALL NEWER PREREQUISITES>, to avoid cluttering logs too much +
−
        # (and causing a crash on Cygwin).+
−
        # Default shell seems to always be /bin/sh. Must override with bash to get this to work on Solaris.+
−
        # Only use time if it's GNU time which supports format and output file.+
−
        WRAPPER_SHELL:=/bin/bash $$(SRC_ROOT)/common/bin/shell-tracer.sh $$(if $$(findstring yes,$$(IS_GNU_TIME)),$$(TIME),-) $$(OUTPUT_ROOT)/build-trace-time.log /bin/bash+
−
        SHELL=$$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL)+
−
    endif+
−
    # Never remove warning messages; this is just for completeness+
−
    LOG_WARN= +
−
    ifneq ($$(findstring $$(LOG_LEVEL),info debug trace),)+
−
        LOG_INFO=+
−
    else+
−
        LOG_INFO=> /dev/null+
−
    endif+
−
    ifneq ($$(findstring $$(LOG_LEVEL),debug trace),)+
−
        LOG_DEBUG=+
−
    else+
−
        LOG_DEBUG=> /dev/null+
−
    endif+
−
    ifneq ($$(findstring $$(LOG_LEVEL),trace),)+
−
        LOG_TRACE=+
−
    else+
−
        LOG_TRACE=> /dev/null+
−
    endif+
−
endef+
−
+
−
# Make sure logging is setup for everyone that includes MakeBase.gmk.+
−
$(eval $(call SetupLogging))+
−
+
−
# This is to be called by all SetupFoo macros+
−
define LogSetupMacroEntry+
−
    $(if $(27),$(error Internal makefile error: Too many arguments to LogSetupMacroEntry, please update MakeBase.gmk))+
−
    $(if $(findstring $(LOG_LEVEL),debug trace), $(info $1 $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26,$(if $($i),$(NEWLINE) $(strip [$i] $($i))))))+
−
endef+
−
+
−
# Make directory without forking mkdir if not needed+
−
define MakeDir+
−
    ifneq ($$(wildcard $1 $2 $3 $4 $5 $6 $7 $8 $9),$$(strip $1 $2 $3 $4 $5 $6 $7 $8 $9))+
−
        $$(shell $(MKDIR) -p $1 $2 $3 $4 $5 $6 $7 $8 $9)+
−
    endif+
−
endef+
−
+
−
ifeq ($(OPENJDK_TARGET_OS),solaris)+
−
# On Solaris, if the target is a symlink and exists, cp won't overwrite.+
−
# Cp has to operate in recursive mode to allow for -P flag, to preserve soft links. If the+
−
# name of the target file differs from the source file, rename after copy.+
−
define install-file+
−
	$(MKDIR) -p $(@D)+
−
	$(RM) '$@'+
−
	$(CP) -f -r -P '$<' '$(@D)'+
−
	if [ "$(@F)" != "$(<F)" ]; then $(MV) '$(@D)/$(<F)' '$@'; fi+
−
endef+
−
else ifeq ($(OPENJDK_TARGET_OS),macosx)+
−
# On mac, extended attributes sometimes creep into the source files, which may later +
−
# cause the creation of ._* files which confuses testing. Clear these with xattr if+
−
# set. Some files get their write permissions removed after being copied to the +
−
# output dir. When these are copied again to images, xattr would fail. By only clearing+
−
# attributes when they are present, failing on this is avoided.+
−
define install-file+
−
	$(MKDIR) -p $(@D)+
−
	$(CP) -fRP '$<' '$@'+
−
	if [ -n "`$(XATTR) -l '$@'`" ]; then $(XATTR) -c '$@'; fi+
−
endef+
−
else+
−
define install-file+
−
	$(MKDIR) -p $(@D)+
−
	$(CP) -fP '$<' '$@'+
−
endef+
−
endif+
−
+
−
# Convenience functions for working around make's limitations with $(filter ).+
−
containing = $(foreach v,$2,$(if $(findstring $1,$v),$v))+
−
not-containing = $(foreach v,$2,$(if $(findstring $1,$v),,$v))+
−
+
−
################################################################################+
−
# In Cygwin, finds are very costly, both because of expensive forks and because+
−
# of bad file system caching. Find is used extensively in $(shell) commands to+
−
# find source files. This makes rerunning make with no or few changes rather +
−
# expensive. To speed this up, these two macros are used to cache the results+
−
# of simple find commands for reuse.+
−
# +
−
# Runs a find and stores both the directories where it was run and the results.+
−
# This macro can be called multiple times to add to the cache. Only finds files+
−
# with no filters.+
−
#+
−
# Needs to be called with $(eval )+
−
# +
−
# Param 1 - Dir to find in+
−
ifeq ($(OPENJDK_BUILD_OS),windows)+
−
define FillCacheFind+
−
    FIND_CACHE_DIR += $1+
−
    FIND_CACHE := $$(sort $$(FIND_CACHE) $$(shell $(FIND) $1 -type f -o -type l))+
−
endef+
−
else+
−
define FillCacheFind+
−
endef+
−
endif+
−
+
−
# Mimics find by looking in the cache if all of the directories have been cached.+
−
# Otherwise reverts to shell find. This is safe to call on all platforms, even if+
−
# cache is deactivated.+
−
#+
−
# The extra - is needed when FIND_CACHE_DIR is empty but should be harmless.+
−
# Param 1 - Dirs to find in+
−
define CacheFind+
−
    $(if $(filter-out $(addsuffix %,- $(FIND_CACHE_DIR)),$1),\+
−
        $(shell $(FIND) $1 -type f -o -type l),\+
−
        $(filter $(addsuffix %,$1),$(FIND_CACHE)))+
−
endef+
−
+
−
################################################################################+
−
+
−
endif # _MAKEBASE_GMK+
−