mirror of
https://github.com/google/re2.git
synced 2025-10-14 02:17:38 +08:00
c7f516ddd9
Change-Id: I5f4a686c66f9cb76306dd1f0e3d1005bf6c9d759 Reviewed-on: https://code-review.googlesource.com/c/re2/+/63790 Reviewed-by: Alan Donovan <adonovan@google.com>
409 lines
12 KiB
Makefile
409 lines
12 KiB
Makefile
# Copyright 2009 The RE2 Authors. All Rights Reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# Build against Abseil.
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ABSL_DEPS=\
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absl_absl_check\
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absl_absl_log\
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absl_base\
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absl_core_headers\
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absl_fixed_array\
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absl_flags\
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absl_flat_hash_map\
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absl_flat_hash_set\
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absl_hash\
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absl_inlined_vector\
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absl_optional\
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absl_span\
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absl_str_format\
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absl_strings\
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absl_synchronization\
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PKG_CONFIG?=pkg-config
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CCABSL=$(shell $(PKG_CONFIG) $(ABSL_DEPS) --cflags)
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# GCC barfs on `-Wl` whereas Clang doesn't mind, but it's unclear what
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# causes it to manifest on Ubuntu 22.04 LTS, so filter it out for now.
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# Similar is needed for `static-testinstall` and `shared-testinstall`.
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LDABSL=$(shell $(PKG_CONFIG) $(ABSL_DEPS) --libs | sed -e 's/-Wl / /g')
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# To build against ICU for full Unicode properties support,
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# uncomment the next two lines:
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# CCICU=$(shell $(PKG_CONFIG) icu-uc --cflags) -DRE2_USE_ICU
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# LDICU=$(shell $(PKG_CONFIG) icu-uc --libs)
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# Build against GoogleTest and Benchmark for... testing and benchmarking.
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# Capture only the `-L` flags for now; we will pass the `-l` flags later.
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CCGTEST=$(shell $(PKG_CONFIG) gtest gtest_main --cflags)
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LDGTEST=$(shell $(PKG_CONFIG) gtest gtest_main --libs-only-L)
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CCBENCHMARK=$(shell $(PKG_CONFIG) benchmark --cflags)
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LDBENCHMARK=$(shell $(PKG_CONFIG) benchmark --libs-only-L)
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# To build against PCRE for testing and benchmarking,
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# uncomment the next two lines:
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# CCPCRE=-I/usr/local/include -DUSEPCRE
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# LDPCRE=-L/usr/local/lib -lpcre
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CXX?=g++
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# can override
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CXXFLAGS?=-O3 -g
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LDFLAGS?=
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# required
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RE2_CXXFLAGS?=-std=c++17 -pthread -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -I. $(CCABSL) $(CCICU) $(CCGTEST) $(CCBENCHMARK) $(CCPCRE)
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RE2_LDFLAGS?=-pthread $(LDABSL) $(LDICU) $(LDGTEST) $(LDBENCHMARK) $(LDPCRE)
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AR?=ar
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ARFLAGS?=rsc
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NM?=nm
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NMFLAGS?=-p
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# Variables mandated by GNU, the arbiter of all good taste on the internet.
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# http://www.gnu.org/prep/standards/standards.html
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prefix=/usr/local
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exec_prefix=$(prefix)
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includedir=$(prefix)/include
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libdir=$(exec_prefix)/lib
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INSTALL=install
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INSTALL_DATA=$(INSTALL) -m 644
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# Work around the weirdness of sed(1) on Darwin. :/
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ifeq ($(shell uname),Darwin)
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SED_INPLACE=sed -i ''
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else ifeq ($(shell uname),SunOS)
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SED_INPLACE=sed -i
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else
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SED_INPLACE=sed -i
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endif
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# The pkg-config Requires: field.
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REQUIRES=$(ABSL_DEPS)
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ifdef LDICU
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REQUIRES+=icu-uc
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endif
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# ABI version
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# http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html
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SONAME=11
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# To rebuild the Tables generated by Perl and Python scripts (requires Internet
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# access for Unicode data), uncomment the following line:
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# REBUILD_TABLES=1
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# The SunOS linker does not support wildcards. :(
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ifeq ($(shell uname),Darwin)
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SOEXT=dylib
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SOEXTVER=$(SONAME).$(SOEXT)
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SOEXTVER00=$(SONAME).0.0.$(SOEXT)
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MAKE_SHARED_LIBRARY=$(CXX) -dynamiclib -Wl,-compatibility_version,$(SONAME),-current_version,$(SONAME).0.0,-install_name,$(libdir)/libre2.$(SOEXTVER),-exported_symbols_list,libre2.symbols.darwin
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else ifeq ($(shell uname),SunOS)
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SOEXT=so
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SOEXTVER=$(SOEXT).$(SONAME)
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SOEXTVER00=$(SOEXT).$(SONAME).0.0
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MAKE_SHARED_LIBRARY=$(CXX) -shared -Wl,-soname,libre2.$(SOEXTVER)
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else
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SOEXT=so
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SOEXTVER=$(SOEXT).$(SONAME)
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SOEXTVER00=$(SOEXT).$(SONAME).0.0
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MAKE_SHARED_LIBRARY=$(CXX) -shared -Wl,-soname,libre2.$(SOEXTVER),--version-script,libre2.symbols
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endif
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.PHONY: all
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all: obj/libre2.a obj/so/libre2.$(SOEXT)
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INSTALL_HFILES=\
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re2/filtered_re2.h\
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re2/re2.h\
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re2/set.h\
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re2/stringpiece.h\
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HFILES=\
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util/malloc_counter.h\
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util/pcre.h\
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util/strutil.h\
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util/utf.h\
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re2/bitmap256.h\
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re2/filtered_re2.h\
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re2/pod_array.h\
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re2/prefilter.h\
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re2/prefilter_tree.h\
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re2/prog.h\
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re2/re2.h\
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re2/regexp.h\
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re2/set.h\
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re2/sparse_array.h\
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re2/sparse_set.h\
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re2/stringpiece.h\
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re2/testing/exhaustive_tester.h\
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re2/testing/regexp_generator.h\
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re2/testing/string_generator.h\
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re2/testing/tester.h\
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re2/unicode_casefold.h\
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re2/unicode_groups.h\
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re2/walker-inl.h\
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OFILES=\
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obj/util/rune.o\
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obj/util/strutil.o\
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obj/re2/bitmap256.o\
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obj/re2/bitstate.o\
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obj/re2/compile.o\
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obj/re2/dfa.o\
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obj/re2/filtered_re2.o\
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obj/re2/mimics_pcre.o\
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obj/re2/nfa.o\
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obj/re2/onepass.o\
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obj/re2/parse.o\
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obj/re2/perl_groups.o\
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obj/re2/prefilter.o\
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obj/re2/prefilter_tree.o\
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obj/re2/prog.o\
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obj/re2/re2.o\
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obj/re2/regexp.o\
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obj/re2/set.o\
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obj/re2/simplify.o\
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obj/re2/tostring.o\
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obj/re2/unicode_casefold.o\
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obj/re2/unicode_groups.o\
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TESTOFILES=\
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obj/util/pcre.o\
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obj/re2/testing/backtrack.o\
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obj/re2/testing/dump.o\
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obj/re2/testing/exhaustive_tester.o\
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obj/re2/testing/null_walker.o\
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obj/re2/testing/regexp_generator.o\
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obj/re2/testing/string_generator.o\
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obj/re2/testing/tester.o\
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TESTS=\
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obj/test/charclass_test\
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obj/test/compile_test\
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obj/test/filtered_re2_test\
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obj/test/mimics_pcre_test\
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obj/test/parse_test\
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obj/test/possible_match_test\
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obj/test/re2_test\
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obj/test/re2_arg_test\
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obj/test/regexp_test\
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obj/test/required_prefix_test\
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obj/test/search_test\
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obj/test/set_test\
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obj/test/simplify_test\
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obj/test/string_generator_test\
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BIGTESTS=\
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obj/test/dfa_test\
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obj/test/exhaustive1_test\
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obj/test/exhaustive2_test\
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obj/test/exhaustive3_test\
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obj/test/exhaustive_test\
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obj/test/random_test\
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SOFILES=$(patsubst obj/%,obj/so/%,$(OFILES))
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# We use TESTOFILES for testing the shared lib, only it is built differently.
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STESTS=$(patsubst obj/%,obj/so/%,$(TESTS))
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SBIGTESTS=$(patsubst obj/%,obj/so/%,$(BIGTESTS))
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DOFILES=$(patsubst obj/%,obj/dbg/%,$(OFILES))
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DTESTOFILES=$(patsubst obj/%,obj/dbg/%,$(TESTOFILES))
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DTESTS=$(patsubst obj/%,obj/dbg/%,$(TESTS))
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DBIGTESTS=$(patsubst obj/%,obj/dbg/%,$(BIGTESTS))
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.PRECIOUS: obj/%.o
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obj/%.o: %.cc $(HFILES)
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@mkdir -p $$(dirname $@)
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$(CXX) -c -o $@ $(CPPFLAGS) $(RE2_CXXFLAGS) $(CXXFLAGS) -DNDEBUG $*.cc
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.PRECIOUS: obj/dbg/%.o
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obj/dbg/%.o: %.cc $(HFILES)
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@mkdir -p $$(dirname $@)
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$(CXX) -c -o $@ $(CPPFLAGS) $(RE2_CXXFLAGS) $(CXXFLAGS) $*.cc
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.PRECIOUS: obj/so/%.o
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obj/so/%.o: %.cc $(HFILES)
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@mkdir -p $$(dirname $@)
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$(CXX) -c -o $@ -fPIC $(CPPFLAGS) $(RE2_CXXFLAGS) $(CXXFLAGS) -DNDEBUG $*.cc
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.PRECIOUS: obj/libre2.a
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obj/libre2.a: $(OFILES)
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@mkdir -p obj
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$(AR) $(ARFLAGS) obj/libre2.a $(OFILES)
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.PRECIOUS: obj/dbg/libre2.a
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obj/dbg/libre2.a: $(DOFILES)
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@mkdir -p obj/dbg
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$(AR) $(ARFLAGS) obj/dbg/libre2.a $(DOFILES)
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.PRECIOUS: obj/so/libre2.$(SOEXT)
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obj/so/libre2.$(SOEXT): $(SOFILES) libre2.symbols libre2.symbols.darwin
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@mkdir -p obj/so
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$(MAKE_SHARED_LIBRARY) -o obj/so/libre2.$(SOEXTVER) $(SOFILES) $(RE2_LDFLAGS) $(LDFLAGS)
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ln -sf libre2.$(SOEXTVER) $@
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.PRECIOUS: obj/dbg/test/%
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obj/dbg/test/%: obj/dbg/libre2.a obj/dbg/re2/testing/%.o $(DTESTOFILES)
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@mkdir -p obj/dbg/test
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$(CXX) -o $@ obj/dbg/re2/testing/$*.o $(DTESTOFILES) obj/dbg/libre2.a $(RE2_LDFLAGS) $(LDFLAGS) -lgtest -lgtest_main
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.PRECIOUS: obj/test/%
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obj/test/%: obj/libre2.a obj/re2/testing/%.o $(TESTOFILES)
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@mkdir -p obj/test
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$(CXX) -o $@ obj/re2/testing/$*.o $(TESTOFILES) obj/libre2.a $(RE2_LDFLAGS) $(LDFLAGS) -lgtest -lgtest_main
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# Test the shared lib, falling back to the static lib for private symbols
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.PRECIOUS: obj/so/test/%
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obj/so/test/%: obj/so/libre2.$(SOEXT) obj/libre2.a obj/re2/testing/%.o $(TESTOFILES)
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@mkdir -p obj/so/test
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$(CXX) -o $@ obj/re2/testing/$*.o $(TESTOFILES) -Lobj/so -lre2 obj/libre2.a $(RE2_LDFLAGS) $(LDFLAGS) -lgtest -lgtest_main
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obj/test/regexp_benchmark: obj/libre2.a obj/re2/testing/regexp_benchmark.o $(TESTOFILES)
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@mkdir -p obj/test
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$(CXX) -o $@ obj/re2/testing/regexp_benchmark.o $(TESTOFILES) obj/libre2.a $(RE2_LDFLAGS) $(LDFLAGS) -lgtest -lbenchmark -lbenchmark_main
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obj/test/re2_fuzzer: obj/libre2.a obj/re2/fuzzing/re2_fuzzer.o
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@mkdir -p obj/test
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$(CXX) -o $@ obj/re2/fuzzing/re2_fuzzer.o obj/libre2.a $(RE2_LDFLAGS) $(LDFLAGS)
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ifdef REBUILD_TABLES
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.PRECIOUS: re2/perl_groups.cc
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re2/perl_groups.cc: re2/make_perl_groups.pl
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perl $< > $@
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.PRECIOUS: re2/unicode_%.cc
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re2/unicode_%.cc: re2/make_unicode_%.py re2/unicode.py
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python3 $< > $@
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endif
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.PHONY: distclean
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distclean: clean
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rm -f re2/perl_groups.cc re2/unicode_casefold.cc re2/unicode_groups.cc
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.PHONY: clean
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clean:
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rm -rf obj
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rm -f re2/*.pyc
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.PHONY: testofiles
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testofiles: $(TESTOFILES)
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.PHONY: test
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test: $(DTESTS) $(TESTS) $(STESTS) debug-test static-test shared-test
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.PHONY: debug-test
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debug-test: $(DTESTS)
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@./runtests $(DTESTS)
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.PHONY: static-test
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static-test: $(TESTS)
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@./runtests $(TESTS)
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.PHONY: shared-test
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shared-test: $(STESTS)
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@./runtests -shared-library-path obj/so $(STESTS)
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.PHONY: debug-bigtest
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debug-bigtest: $(DTESTS) $(DBIGTESTS)
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@./runtests $(DTESTS) $(DBIGTESTS)
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.PHONY: static-bigtest
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static-bigtest: $(TESTS) $(BIGTESTS)
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@./runtests $(TESTS) $(BIGTESTS)
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.PHONY: shared-bigtest
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shared-bigtest: $(STESTS) $(SBIGTESTS)
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@./runtests -shared-library-path obj/so $(STESTS) $(SBIGTESTS)
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.PHONY: benchmark
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benchmark: obj/test/regexp_benchmark
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.PHONY: fuzz
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fuzz: obj/test/re2_fuzzer
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.PHONY: install
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install: static-install shared-install
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.PHONY: static
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static: obj/libre2.a
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.PHONY: static-install
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static-install: obj/libre2.a common-install
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$(INSTALL) obj/libre2.a $(DESTDIR)$(libdir)/libre2.a
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.PHONY: shared
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shared: obj/so/libre2.$(SOEXT)
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.PHONY: shared-install
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shared-install: obj/so/libre2.$(SOEXT) common-install
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$(INSTALL) obj/so/libre2.$(SOEXT) $(DESTDIR)$(libdir)/libre2.$(SOEXTVER00)
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ln -sf libre2.$(SOEXTVER00) $(DESTDIR)$(libdir)/libre2.$(SOEXTVER)
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ln -sf libre2.$(SOEXTVER00) $(DESTDIR)$(libdir)/libre2.$(SOEXT)
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.PHONY: common-install
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common-install:
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mkdir -p $(DESTDIR)$(includedir)/re2 $(DESTDIR)$(libdir)/pkgconfig
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$(INSTALL_DATA) $(INSTALL_HFILES) $(DESTDIR)$(includedir)/re2
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$(INSTALL_DATA) re2.pc.in $(DESTDIR)$(libdir)/pkgconfig/re2.pc
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$(SED_INPLACE) -e "s#@CMAKE_INSTALL_FULL_INCLUDEDIR@#$(includedir)#" $(DESTDIR)$(libdir)/pkgconfig/re2.pc
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$(SED_INPLACE) -e "s#@CMAKE_INSTALL_FULL_LIBDIR@#$(libdir)#" $(DESTDIR)$(libdir)/pkgconfig/re2.pc
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$(SED_INPLACE) -e "s#@REQUIRES@#$(REQUIRES)#" $(DESTDIR)$(libdir)/pkgconfig/re2.pc
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$(SED_INPLACE) -e "s#@SONAME@#$(SONAME)#" $(DESTDIR)$(libdir)/pkgconfig/re2.pc
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.PHONY: testinstall
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testinstall: static-testinstall shared-testinstall
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@echo
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@echo Install tests passed.
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@echo
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.PHONY: static-testinstall
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static-testinstall:
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ifeq ($(shell uname),Darwin)
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@echo Skipping test for libre2.a on Darwin.
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else ifeq ($(shell uname),SunOS)
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@echo Skipping test for libre2.a on SunOS.
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else
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@mkdir -p obj
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@cp testinstall.cc obj/static-testinstall.cc
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(cd obj && export PKG_CONFIG_PATH=$(DESTDIR)$(libdir)/pkgconfig; \
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$(CXX) static-testinstall.cc -o static-testinstall $(CXXFLAGS) $(LDFLAGS) \
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$$($(PKG_CONFIG) re2 --cflags) \
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$$($(PKG_CONFIG) re2 --libs | sed -e 's/-Wl / /g' | sed -e 's/-lre2/-l:libre2.a/'))
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obj/static-testinstall
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endif
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.PHONY: shared-testinstall
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shared-testinstall:
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@mkdir -p obj
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@cp testinstall.cc obj/shared-testinstall.cc
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(cd obj && export PKG_CONFIG_PATH=$(DESTDIR)$(libdir)/pkgconfig; \
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$(CXX) shared-testinstall.cc -o shared-testinstall $(CXXFLAGS) $(LDFLAGS) \
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$$($(PKG_CONFIG) re2 --cflags) \
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$$($(PKG_CONFIG) re2 --libs | sed -e 's/-Wl / /g'))
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ifeq ($(shell uname),Darwin)
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DYLD_LIBRARY_PATH="$(DESTDIR)$(libdir):$(DYLD_LIBRARY_PATH)" obj/shared-testinstall
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else
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LD_LIBRARY_PATH="$(DESTDIR)$(libdir):$(LD_LIBRARY_PATH)" obj/shared-testinstall
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endif
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.PHONY: benchlog
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benchlog: obj/test/regexp_benchmark
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(echo '==BENCHMARK==' `hostname` `date`; \
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(uname -a; $(CXX) --version; git rev-parse --short HEAD; file obj/test/regexp_benchmark) | sed 's/^/# /'; \
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echo; \
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./obj/test/regexp_benchmark 'PCRE|RE2') | tee -a benchlog.$$(hostname | sed 's/\..*//')
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.PHONY: log
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log:
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$(MAKE) clean
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$(MAKE) CXXFLAGS="$(CXXFLAGS) -DLOGGING=1" \
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$(filter obj/test/exhaustive%_test,$(BIGTESTS))
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echo '#' RE2 exhaustive tests built by make log >re2-exhaustive.txt
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echo '#' $$(date) >>re2-exhaustive.txt
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obj/test/exhaustive_test |grep -v '^PASS$$' >>re2-exhaustive.txt
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obj/test/exhaustive1_test |grep -v '^PASS$$' >>re2-exhaustive.txt
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obj/test/exhaustive2_test |grep -v '^PASS$$' >>re2-exhaustive.txt
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obj/test/exhaustive3_test |grep -v '^PASS$$' >>re2-exhaustive.txt
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$(MAKE) CXXFLAGS="$(CXXFLAGS) -DLOGGING=1" obj/test/search_test
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echo '#' RE2 basic search tests built by make $@ >re2-search.txt
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echo '#' $$(date) >>re2-search.txt
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obj/test/search_test |grep -v '^PASS$$' >>re2-search.txt
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