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499 lines
17 KiB
499 lines
17 KiB
# Copyright 2012 the V8 project authors. All rights reserved. |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer in the documentation and/or other materials provided |
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# with the distribution. |
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# * Neither the name of Google Inc. nor the names of its |
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# contributors may be used to endorse or promote products derived |
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# from this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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# Variable default definitions. Override them by exporting them in your shell. |
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OUTDIR ?= out |
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TESTJOBS ?= |
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GYPFLAGS ?= |
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TESTFLAGS ?= |
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ANDROID_NDK_HOST_ARCH ?= |
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ANDROID_V8 ?= /data/local/tmp/v8 |
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# Special build flags. Use them like this: "make library=shared" |
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# library=shared || component=shared_library |
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ifeq ($(library), shared) |
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GYPFLAGS += -Dcomponent=shared_library |
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endif |
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ifdef component |
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GYPFLAGS += -Dcomponent=$(component) |
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endif |
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# disassembler=on |
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ifeq ($(disassembler), on) |
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GYPFLAGS += -Dv8_enable_disassembler=1 |
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endif |
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# objectprint=on |
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ifeq ($(objectprint), on) |
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GYPFLAGS += -Dv8_object_print=1 |
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endif |
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# verifycsa=on |
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ifeq ($(verifycsa), on) |
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GYPFLAGS += -Dv8_enable_verify_csa=1 |
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endif |
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# verifyheap=on |
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ifeq ($(verifyheap), on) |
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GYPFLAGS += -Dv8_enable_verify_heap=1 |
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endif |
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# tracemaps=on |
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ifeq ($(tracemaps), on) |
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GYPFLAGS += -Dv8_trace_maps=1 |
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endif |
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# backtrace=off |
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ifeq ($(backtrace), off) |
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GYPFLAGS += -Dv8_enable_backtrace=0 |
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else |
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GYPFLAGS += -Dv8_enable_backtrace=1 |
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endif |
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# verifypredictable=on |
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ifeq ($(verifypredictable), on) |
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GYPFLAGS += -Dv8_enable_verify_predictable=1 |
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endif |
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# snapshot=off |
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ifeq ($(snapshot), off) |
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GYPFLAGS += -Dv8_use_snapshot='false' |
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endif |
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ifeq ($(snapshot), external) |
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GYPFLAGS += -Dv8_use_external_startup_data=1 |
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endif |
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# extrachecks=on/off |
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ifeq ($(extrachecks), on) |
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GYPFLAGS += -Ddcheck_always_on=1 -Dv8_enable_handle_zapping=1 |
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endif |
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ifeq ($(extrachecks), off) |
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GYPFLAGS += -Ddcheck_always_on=0 -Dv8_enable_handle_zapping=0 |
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endif |
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# slowdchecks=on/off |
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ifeq ($(slowdchecks), on) |
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GYPFLAGS += -Dv8_enable_slow_dchecks=1 |
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endif |
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ifeq ($(slowdchecks), off) |
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GYPFLAGS += -Dv8_enable_slow_dchecks=0 |
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endif |
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# debugsymbols=on |
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ifeq ($(debugsymbols), on) |
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GYPFLAGS += -Drelease_extra_cflags=-ggdb3 |
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endif |
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# gdbjit=on/off |
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ifeq ($(gdbjit), on) |
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GYPFLAGS += -Dv8_enable_gdbjit=1 |
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endif |
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ifeq ($(gdbjit), off) |
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GYPFLAGS += -Dv8_enable_gdbjit=0 |
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endif |
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# vtunejit=on |
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ifeq ($(vtunejit), on) |
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GYPFLAGS += -Dv8_enable_vtunejit=1 |
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endif |
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# unalignedaccess=on |
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ifeq ($(unalignedaccess), on) |
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GYPFLAGS += -Dv8_can_use_unaligned_accesses=true |
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endif |
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# randomseed=12345, disable random seed via randomseed=0 |
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ifdef randomseed |
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GYPFLAGS += -Dv8_random_seed=$(randomseed) |
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endif |
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# soname_version=1.2.3 |
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ifdef soname_version |
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GYPFLAGS += -Dsoname_version=$(soname_version) |
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endif |
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# werror=no |
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ifeq ($(werror), no) |
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GYPFLAGS += -Dwerror='' |
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endif |
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# strictaliasing=off (workaround for GCC-4.5) |
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ifeq ($(strictaliasing), off) |
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GYPFLAGS += -Dv8_no_strict_aliasing=1 |
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endif |
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# regexp=interpreted |
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ifeq ($(regexp), interpreted) |
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GYPFLAGS += -Dv8_interpreted_regexp=1 |
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endif |
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# i18nsupport=off |
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ifeq ($(i18nsupport), off) |
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GYPFLAGS += -Dv8_enable_i18n_support=0 |
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TESTFLAGS += --noi18n |
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endif |
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# deprecationwarnings=on |
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ifeq ($(deprecationwarnings), on) |
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GYPFLAGS += -Dv8_deprecation_warnings=1 |
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endif |
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# vectorstores=on |
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ifeq ($(vectorstores), on) |
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GYPFLAGS += -Dv8_vector_stores=1 |
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endif |
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# imminentdeprecationwarnings=on |
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ifeq ($(imminentdeprecationwarnings), on) |
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GYPFLAGS += -Dv8_imminent_deprecation_warnings=1 |
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endif |
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# asan=on |
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ifeq ($(asan), on) |
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GYPFLAGS += -Dasan=1 -Dclang=1 |
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TESTFLAGS += --asan |
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ifeq ($(lsan), on) |
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GYPFLAGS += -Dlsan=1 |
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endif |
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endif |
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ifdef embedscript |
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GYPFLAGS += -Dembed_script=$(embedscript) |
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endif |
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ifdef warmupscript |
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GYPFLAGS += -Dwarmup_script=$(warmupscript) |
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endif |
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ifeq ($(goma), on) |
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GYPFLAGS += -Duse_goma=1 |
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endif |
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# v8_os_page_size=0, when 0 or not specified use build OS page size |
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ifdef v8_os_page_size |
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ifneq ($(v8_os_page_size), 0) |
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ifneq ($(snapshot), off) |
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GYPFLAGS += -Dv8_os_page_size=$(v8_os_page_size) |
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endif |
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endif |
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endif |
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# arm specific flags. |
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# arm_version=<number | "default"> |
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ifneq ($(strip $(arm_version)),) |
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GYPFLAGS += -Darm_version=$(arm_version) |
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else |
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# Deprecated (use arm_version instead): armv7=false/true |
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ifeq ($(armv7), false) |
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GYPFLAGS += -Darm_version=6 |
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else |
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ifeq ($(armv7), true) |
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GYPFLAGS += -Darm_version=7 |
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endif |
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endif |
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endif |
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# hardfp=on/off. Deprecated, use armfloatabi |
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ifeq ($(hardfp),on) |
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GYPFLAGS += -Darm_float_abi=hard |
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else |
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ifeq ($(hardfp),off) |
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GYPFLAGS += -Darm_float_abi=softfp |
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endif |
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endif |
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# fpu: armfpu=xxx |
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# xxx: vfp, vfpv3-d16, vfpv3, neon. |
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ifeq ($(armfpu),) |
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GYPFLAGS += -Darm_fpu=default |
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else |
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GYPFLAGS += -Darm_fpu=$(armfpu) |
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endif |
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# float abi: armfloatabi=softfp/hard |
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ifeq ($(armfloatabi),) |
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ifeq ($(hardfp),) |
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GYPFLAGS += -Darm_float_abi=default |
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endif |
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else |
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GYPFLAGS += -Darm_float_abi=$(armfloatabi) |
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endif |
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# armthumb=on/off |
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ifeq ($(armthumb), off) |
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GYPFLAGS += -Darm_thumb=0 |
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else |
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ifeq ($(armthumb), on) |
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GYPFLAGS += -Darm_thumb=1 |
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endif |
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endif |
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# arm_test_noprobe=on |
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# With this flag set, by default v8 will only use features implied |
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# by the compiler (no probe). This is done by modifying the default |
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# values of enable_armv7, enable_vfp3, enable_32dregs and enable_neon. |
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# Modifying these flags when launching v8 will enable the probing for |
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# the specified values. |
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ifeq ($(arm_test_noprobe), on) |
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GYPFLAGS += -Darm_test_noprobe=on |
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endif |
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# Do not omit the frame pointer, needed for profiling with perf |
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ifeq ($(no_omit_framepointer), on) |
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GYPFLAGS += -Drelease_extra_cflags=-fno-omit-frame-pointer |
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endif |
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ifdef android_ndk_root |
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GYPFLAGS += -Dandroid_ndk_root=$(android_ndk_root) |
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export ANDROID_NDK_ROOT = $(android_ndk_root) |
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endif |
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# ----------------- available targets: -------------------- |
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# - "grokdump": rebuilds heap constants lists used by grokdump |
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# - any arch listed in ARCHES (see below) |
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# - any mode listed in MODES |
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# - every combination <arch>.<mode>, e.g. "ia32.release" |
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# - "native": current host's architecture, release mode |
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# - any of the above with .check appended, e.g. "ia32.release.check" |
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# - "android": cross-compile for Android/ARM |
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# - default (no target specified): build all DEFAULT_ARCHES and MODES |
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# - "check": build all targets and run all tests |
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# - "<arch>.clean" for any <arch> in ARCHES |
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# - "clean": clean all ARCHES |
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# ----------------- internal stuff ------------------------ |
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# Architectures and modes to be compiled. Consider these to be internal |
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# variables, don't override them (use the targets instead). |
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ARCHES = ia32 x64 arm arm64 mips mipsel mips64 mips64el x87 ppc ppc64 s390 \ |
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s390x |
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ARCHES32 = ia32 arm mips mipsel x87 ppc s390 |
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DEFAULT_ARCHES = ia32 x64 arm |
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MODES = release debug optdebug |
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DEFAULT_MODES = release debug |
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ANDROID_ARCHES = android_ia32 android_x64 android_arm android_arm64 \ |
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android_mipsel android_x87 |
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# List of files that trigger Makefile regeneration: |
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GYPFILES = third_party/icu/icu.gypi third_party/icu/icu.gyp \ |
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gypfiles/shim_headers.gypi gypfiles/features.gypi \ |
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gypfiles/standalone.gypi \ |
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gypfiles/toolchain.gypi gypfiles/all.gyp gypfiles/mac/asan.gyp \ |
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test/cctest/cctest.gyp test/fuzzer/fuzzer.gyp \ |
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test/unittests/unittests.gyp src/v8.gyp \ |
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tools/parser-shell.gyp testing/gmock.gyp testing/gtest.gyp \ |
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buildtools/third_party/libc++abi/libc++abi.gyp \ |
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buildtools/third_party/libc++/libc++.gyp samples/samples.gyp \ |
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src/third_party/vtune/v8vtune.gyp src/d8.gyp |
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# If vtunejit=on, the v8vtune.gyp will be appended. |
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ifeq ($(vtunejit), on) |
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GYPFILES += src/third_party/vtune/v8vtune.gyp |
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endif |
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# Generates all combinations of ARCHES and MODES, e.g. "ia32.release". |
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BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES))) |
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ANDROID_BUILDS = $(foreach mode,$(MODES), \ |
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$(addsuffix .$(mode),$(ANDROID_ARCHES))) |
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# Generates corresponding test targets, e.g. "ia32.release.check". |
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CHECKS = $(addsuffix .check,$(BUILDS)) |
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QUICKCHECKS = $(addsuffix .quickcheck,$(BUILDS)) |
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ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS)) |
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# File where previously used GYPFLAGS are stored. |
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ENVFILE = $(OUTDIR)/environment |
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.PHONY: all check clean builddeps dependencies $(ENVFILE).new native \ |
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qc quickcheck $(QUICKCHECKS) turbocheck \ |
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$(addsuffix .quickcheck,$(MODES)) $(addsuffix .quickcheck,$(ARCHES)) \ |
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$(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \ |
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$(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES)) \ |
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$(ANDROID_ARCHES) $(ANDROID_BUILDS) $(ANDROID_CHECKS) |
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# Target definitions. "all" is the default. |
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all: $(DEFAULT_MODES) |
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# Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile |
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# having been created before. |
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buildbot: |
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$(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \ |
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builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)" |
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# Compile targets. MODES and ARCHES are convenience targets. |
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.SECONDEXPANSION: |
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$(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES)) |
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$(ARCHES): $(addprefix $$@.,$(DEFAULT_MODES)) |
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# Defines how to build a particular target (e.g. ia32.release). |
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$(BUILDS): $(OUTDIR)/Makefile.$$@ |
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@$(MAKE) -C "$(OUTDIR)" -f Makefile.$@ \ |
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BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ |
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python -c "print \ |
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raw_input().replace('opt', '').capitalize()") \ |
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builddir="$(shell pwd)/$(OUTDIR)/$@" |
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native: $(OUTDIR)/Makefile.native |
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@$(MAKE) -C "$(OUTDIR)" -f Makefile.native \ |
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BUILDTYPE=Release \ |
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builddir="$(shell pwd)/$(OUTDIR)/$@" |
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$(ANDROID_ARCHES): $(addprefix $$@.,$(MODES)) |
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$(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) Makefile.android |
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@$(MAKE) -f Makefile.android $@ \ |
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ARCH="$(basename $@)" \ |
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MODE="$(subst .,,$(suffix $@))" \ |
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OUTDIR="$(OUTDIR)" \ |
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GYPFLAGS="$(GYPFLAGS)" |
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# Test targets. |
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check: all |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \ |
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$(TESTFLAGS) |
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$(addsuffix .check,$(MODES)): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--mode=$(basename $@) $(TESTFLAGS) |
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$(addsuffix .check,$(ARCHES)): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch=$(basename $@) $(TESTFLAGS) |
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$(CHECKS): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(basename $@) $(TESTFLAGS) |
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$(addsuffix .quickcheck,$(MODES)): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--mode=$(basename $@) $(TESTFLAGS) --quickcheck |
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$(addsuffix .quickcheck,$(ARCHES)): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch=$(basename $@) $(TESTFLAGS) --quickcheck |
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$(QUICKCHECKS): $$(basename $$@) |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(basename $@) $(TESTFLAGS) --quickcheck |
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$(addsuffix .sync, $(ANDROID_BUILDS)): $$(basename $$@) |
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@tools/android-sync.sh $(basename $@) $(OUTDIR) \ |
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$(shell pwd) $(ANDROID_V8) |
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$(addsuffix .check, $(ANDROID_BUILDS)): $$(basename $$@).sync |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(basename $@) \ |
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--timeout=600 \ |
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--command-prefix="tools/android-run.py" $(TESTFLAGS) |
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$(addsuffix .check, $(ANDROID_ARCHES)): \ |
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$(addprefix $$(basename $$@).,$(MODES)).check |
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native.check: native |
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \ |
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--arch-and-mode=. $(TESTFLAGS) |
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SUPERFASTTESTMODES = ia32.release |
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FASTTESTMODES = $(SUPERFASTTESTMODES),x64.release,ia32.optdebug,x64.optdebug,arm.optdebug,arm64.release |
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FASTCOMPILEMODES = $(FASTTESTMODES),arm64.optdebug |
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COMMA = , |
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EMPTY = |
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SPACE = $(EMPTY) $(EMPTY) |
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quickcheck: $(subst $(COMMA),$(SPACE),$(FASTCOMPILEMODES)) |
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(SUPERFASTTESTMODES) $(TESTFLAGS) --quickcheck \ |
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--download-data mozilla webkit |
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) --quickcheck |
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qc: quickcheck |
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turbocheck: $(subst $(COMMA),$(SPACE),$(FASTCOMPILEMODES)) |
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(SUPERFASTTESTMODES) $(TESTFLAGS) \ |
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--quickcheck --variants=turbofan --download-data mozilla webkit |
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ |
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--arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) \ |
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--quickcheck --variants=turbofan |
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tc: turbocheck |
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# Clean targets. You can clean each architecture individually, or everything. |
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$(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES)): |
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rm -f $(OUTDIR)/Makefile.$(basename $@)* |
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rm -rf $(OUTDIR)/$(basename $@).release |
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rm -rf $(OUTDIR)/$(basename $@).debug |
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rm -rf $(OUTDIR)/$(basename $@).optdebug |
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find $(OUTDIR) -regex '.*\(host\|target\)\.$(basename $@).*\.mk' -delete |
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native.clean: |
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rm -f $(OUTDIR)/Makefile.native |
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rm -rf $(OUTDIR)/native |
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find $(OUTDIR) -regex '.*\(host\|target\)\.native\.mk' -delete |
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clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES)) native.clean gtags.clean tags.clean |
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# GYP file generation targets. |
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OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(BUILDS)) |
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$(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE) |
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$(eval CXX_TARGET_ARCH:=$(shell $(CXX) -v 2>&1 | grep ^Target: | \ |
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cut -f 2 -d " " | cut -f 1 -d "-" )) |
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$(eval CXX_TARGET_ARCH:=$(subst aarch64,arm64,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst x86_64,x64,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst s390x,s390,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst powerpc,ppc,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst ppc64,ppc,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst ppcle,ppc,$(CXX_TARGET_ARCH))) |
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$(eval V8_TARGET_ARCH:=$(subst .,,$(suffix $(basename $@)))) |
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PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/gypfiles:$(PYTHONPATH):$(shell pwd)/tools/gyp/pylib:$(PYTHONPATH)" \ |
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GYP_GENERATORS=make \ |
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tools/gyp/gyp --generator-output="$(OUTDIR)" gypfiles/all.gyp \ |
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-Igypfiles/standalone.gypi --depth=. \ |
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-Dv8_target_arch=$(V8_TARGET_ARCH) \ |
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$(if $(findstring $(CXX_TARGET_ARCH),$(V8_TARGET_ARCH)), \ |
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-Dtarget_arch=$(V8_TARGET_ARCH), \ |
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$(if $(shell echo $(ARCHES32) | grep $(V8_TARGET_ARCH)), \ |
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-Dtarget_arch=ia32,)) \ |
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$(if $(findstring optdebug,$@),-Dv8_optimized_debug=1,) \ |
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-S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS) |
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$(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE) |
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PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/gypfiles:$(PYTHONPATH):$(shell pwd)/tools/gyp/pylib:$(PYTHONPATH)" \ |
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GYP_GENERATORS=make \ |
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tools/gyp/gyp --generator-output="$(OUTDIR)" gypfiles/all.gyp \ |
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-Igypfiles/standalone.gypi --depth=. -S.native $(GYPFLAGS) |
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# Replaces the old with the new environment file if they're different, which |
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# will trigger GYP to regenerate Makefiles. |
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$(ENVFILE): $(ENVFILE).new |
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@if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) > /dev/null; \ |
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then rm $(ENVFILE).new; \ |
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else mv $(ENVFILE).new $(ENVFILE); fi |
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# Stores current GYPFLAGS in a file. |
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$(ENVFILE).new: |
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$(eval CXX_TARGET_ARCH:=$(shell $(CXX) -v 2>&1 | grep ^Target: | \ |
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cut -f 2 -d " " | cut -f 1 -d "-" )) |
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$(eval CXX_TARGET_ARCH:=$(subst aarch64,arm64,$(CXX_TARGET_ARCH))) |
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$(eval CXX_TARGET_ARCH:=$(subst x86_64,x64,$(CXX_TARGET_ARCH))) |
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@mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS) -Dtarget_arch=$(CXX_TARGET_ARCH)" > $(ENVFILE).new; |
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|
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# Heap constants for grokdump. |
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DUMP_FILE = tools/v8heapconst.py |
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grokdump: ia32.release |
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@cat $(DUMP_FILE).tmpl > $(DUMP_FILE) |
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@$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE) |
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# Support for the GNU GLOBAL Source Code Tag System. |
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gtags.files: $(GYPFILES) $(ENVFILE) |
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@find include src test -name '*.h' -o -name '*.cc' -o -name '*.c' > $@ |
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# We need to manually set the stack limit here, to work around bugs in |
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# gmake-3.81 and global-5.7.1 on recent 64-bit Linux systems. |
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# Using $(wildcard ...) gracefully ignores non-existing files, so that stale |
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# gtags.files after switching branches don't cause recipe failures. |
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GPATH GRTAGS GSYMS GTAGS: gtags.files $(wildcard $(shell cat gtags.files 2> /dev/null)) |
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@bash -c 'ulimit -s 10240 && GTAGSFORCECPP=yes gtags -i -q -f $<' |
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gtags.clean: |
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rm -f gtags.files GPATH GRTAGS GSYMS GTAGS |
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tags: gtags.files $(wildcard $(shell cat gtags.files 2> /dev/null)) |
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@(ctags --version | grep 'Exuberant Ctags' >/dev/null) || \ |
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(echo "Please install Exuberant Ctags (check 'ctags --version')" >&2; false) |
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ctags --fields=+l -L $< |
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tags.clean: |
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rm -r tags |
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|
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dependencies builddeps: |
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$(error Use 'gclient sync' instead)
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