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f0627bc321
xxHash/Makefile
easyaspi314 (Devin) f0627bc321 Add explicit rules for object files to include FLAGS 
This fixes the Clang appveyor build.

Now, FLAGS will always be applied to the object files and linker files.
2020-02-14 19:44:30 -05:00

392 lines
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Makefile
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# ################################################################
# xxHash Makefile
# Copyright (C) Yann Collet 2012-present
#
# GPL v2 License
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# You can contact the author at :
# - xxHash source repository : http://code.google.com/p/xxhash/
# ################################################################
# xxhsum : provides 32/64 bits hash of one or multiple files, or stdin
# ################################################################
# Version numbers
LIBVER_MAJOR_SCRIPT:=`sed -n '/define XXH_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
LIBVER_MINOR_SCRIPT:=`sed -n '/define XXH_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
LIBVER_PATCH_SCRIPT:=`sed -n '/define XXH_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < xxhash.h`
LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
CFLAGS ?= -O3
DEBUGFLAGS+=-Wall -Wextra -Wconversion -Wcast-qual -Wcast-align -Wshadow \
-Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
-Wstrict-prototypes -Wundef -Wpointer-arith -Wformat-security \
-Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
-Wredundant-decls -Wstrict-overflow=2
CFLAGS += $(DEBUGFLAGS)
FLAGS = $(CFLAGS) $(CPPFLAGS) $(MOREFLAGS)
XXHSUM_VERSION = $(LIBVER)
# Define *.exe as extension for Windows systems
ifneq (,$(filter Windows%,$(OS)))
EXT =.exe
else
EXT =
endif
# OS X linker doesn't support -soname, and use different extension
# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
ifeq ($(shell uname), Darwin)
SHARED_EXT = dylib
SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
SONAME_FLAGS = -install_name $(LIBDIR)/libxxhash.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
else
SONAME_FLAGS = -Wl,-soname=libxxhash.$(SHARED_EXT).$(LIBVER_MAJOR)
SHARED_EXT = so
SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
endif
LIBXXH = libxxhash.$(SHARED_EXT_VER)
.PHONY: default
default: ## generate CLI and libraries in release mode (default for `make`)
default: DEBUGFLAGS=
default: lib xxhsum_and_links
.PHONY: all
all: lib xxhsum xxhsum_inlinedXXH
xxhsum: xxhash.o xxhsum.o ## generate command line interface (CLI)
$(CC) $(FLAGS) $^ $(LDFLAGS) -o $@$(EXT)
xxhsum32: CFLAGS += -m32 ## generate CLI in 32-bits mode
xxhsum32: xxhash.c xxhsum.c ## do not generate object (avoid mixing different ABI)
$(CC) $(FLAGS) $^ $(LDFLAGS) -o $@$(EXT)
xxhash.o: xxhash.c xxhash.h xxh3.h
$(CC) $(FLAGS) -c $< -o $@
xxhsum.o: xxhsum.c xxhash.h
$(CC) $(FLAGS) -c $< -o $@
.PHONY: xxhsum_and_links
xxhsum_and_links: xxhsum xxh32sum xxh64sum xxh128sum
xxh32sum xxh64sum xxh128sum: xxhsum
ln -sf $<$(EXT) $@$(EXT)
xxhsum_inlinedXXH: CPPFLAGS += -DXXH_INLINE_ALL
xxhsum_inlinedXXH: xxhsum.c
$(CC) $(FLAGS) $^ -o $@$(EXT)
# library
libxxhash.a: ARFLAGS = rcs
libxxhash.a: xxhash.o
$(AR) $(ARFLAGS) $@ $^
$(LIBXXH): LDFLAGS += -shared
ifeq (,$(filter Windows%,$(OS)))
$(LIBXXH): CFLAGS += -fPIC
endif
$(LIBXXH): xxhash.c
$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
ln -sf $@ libxxhash.$(SHARED_EXT_MAJOR)
ln -sf $@ libxxhash.$(SHARED_EXT)
.PHONY: libxxhash
libxxhash: ## generate dynamic xxhash library
libxxhash: $(LIBXXH)
.PHONY: lib
lib: ## generate static and dynamic xxhash libraries
lib: libxxhash.a libxxhash
# helper targets
AWK = awk
GREP = grep
SORT = sort
.PHONY: list
list: ## list all Makefile targets
@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | $(AWK) -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | $(SORT) | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
.PHONY: help
help: ## list documented targets
@$(GREP) -E '^[0-9a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
$(SORT) | \
$(AWK) 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
.PHONY: clean
clean: ## remove all build artifacts
@$(RM) -r *.dSYM # Mac OS-X specific
@$(RM) core *.o libxxhash.*
@$(RM) xxhsum$(EXT) xxhsum32$(EXT) xxhsum_inlinedXXH$(EXT)
@$(RM) xxh32sum$(EXT) xxh64sum$(EXT) xxh128sum$(EXT)
@echo cleaning completed
# =================================================
# tests
# =================================================
# make check can be run with cross-compiled binaries on emulated environments (qemu user mode)
# by setting $(RUN_ENV) to the target emulation environment
.PHONY: check
check: xxhsum ## basic tests for xxhsum CLI, set RUN_ENV for emulated environments
# stdin
$(RUN_ENV) ./xxhsum$(EXT) < xxhash.c
# multiple files
$(RUN_ENV) ./xxhsum$(EXT) xxhash.* xxhsum.*
# internal bench
$(RUN_ENV) ./xxhsum$(EXT) -bi1
# file bench
$(RUN_ENV) ./xxhsum$(EXT) -bi1 xxhash.c
# 32-bit
$(RUN_ENV) ./xxhsum$(EXT) -H0 xxhash.c
# 128-bit
$(RUN_ENV) ./xxhsum$(EXT) -H2 xxhash.c
# request incorrect variant
$(RUN_ENV) ./xxhsum$(EXT) -H9 xxhash.c ; test $$? -eq 1
.PHONY: test-unicode
test-unicode:
$(MAKE) -C tests test_unicode
.PHONY: test-mem
VALGRIND = valgrind --leak-check=yes --error-exitcode=1
test-mem: RUN_ENV = $(VALGRIND)
test-mem: xxhsum check
.PHONY: test32
test32: clean xxhsum32
@echo ---- test 32-bit ----
./xxhsum32 -bi1 xxhash.c
.PHONY: test-xxhsum-c
test-xxhsum-c: xxhsum
# xxhsum to/from pipe
./xxhsum xxh* | ./xxhsum -c -
./xxhsum -H0 xxh* | ./xxhsum -c -
# xxhsum -q does not display "Loading" message into stderr (#251)
! ./xxhsum -q xxh* 2>&1 | grep Loading
# xxhsum to/from file, shell redirection
./xxhsum xxh* > .test.xxh64
./xxhsum -H0 xxh* > .test.xxh32
./xxhsum -H2 xxh* > .test.xxh128
./xxhsum -c .test.xxh64
./xxhsum -c .test.xxh32
./xxhsum -c .test.xxh128
# read list of files from stdin
./xxhsum -c < .test.xxh64
./xxhsum -c < .test.xxh32
# xxhsum -c warns improperly format lines.
cat .test.xxh64 .test.xxh32 | ./xxhsum -c - | $(GREP) improperly
cat .test.xxh32 .test.xxh64 | ./xxhsum -c - | $(GREP) improperly
# Expects "FAILED"
echo "0000000000000000 LICENSE" | ./xxhsum -c -; test $$? -eq 1
echo "00000000 LICENSE" | ./xxhsum -c -; test $$? -eq 1
# Expects "FAILED open or read"
echo "0000000000000000 test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
echo "00000000 test-expects-file-not-found" | ./xxhsum -c -; test $$? -eq 1
@$(RM) .test.xxh32 .test.xxh64 .test.xxh128
.PHONY: armtest
armtest: clean
@echo ---- test ARM compilation ----
CC=arm-linux-gnueabi-gcc MOREFLAGS="-Werror -static" $(MAKE) xxhsum
.PHONY: clangtest
clangtest: clean
@echo ---- test clang compilation ----
CC=clang MOREFLAGS="-Werror -Wconversion -Wno-sign-conversion" $(MAKE) all
.PHONY: cxxtest
cxxtest: clean
@echo ---- test C++ compilation ----
CC="$(CXX) -Wno-deprecated" $(MAKE) all CFLAGS="-O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror -fPIC"
.PHONY: c90test
ifeq ($(NO_C90_TEST),true)
c90test:
@echo no c90 compatibility test
else
c90test: CPPFLAGS += -DXXH_NO_LONG_LONG
c90test: CFLAGS += -std=c90 -Werror -pedantic
c90test: xxhash.c
@echo ---- test strict C90 compilation [xxh32 only] ----
$(RM) xxhash.o
$(CC) $(FLAGS) $^ $(LDFLAGS) -c
$(RM) xxhash.o
endif
.PHONY: usan
usan: CC=clang
usan: CXX=clang++
usan: ## check CLI runtime for undefined behavior, using clang's sanitizer
@echo ---- check undefined behavior - sanitize ----
$(MAKE) clean
$(MAKE) test CC=$(CC) CXX=$(CXX) MOREFLAGS="-g -fsanitize=undefined -fno-sanitize-recover=all"
.PHONY: staticAnalyze
SCANBUILD ?= scan-build
staticAnalyze: clean ## check C source files using $(SCANBUILD) static analyzer
@echo ---- static analyzer - $(SCANBUILD) ----
CFLAGS="-g -Werror" $(SCANBUILD) --status-bugs -v $(MAKE) all
CPPCHECK ?= cppcheck
.PHONY: cppcheck
cppcheck: ## check C source files using $(CPPCHECK) static analyzer
@echo ---- static analyzer - $(CPPCHECK) ----
$(CPPCHECK) . --force --enable=warning,portability,performance,style --error-exitcode=1 > /dev/null
.PHONY: namespaceTest
namespaceTest: ## ensure XXH_NAMESPACE redefines all public symbols
$(CC) -c xxhash.c
$(CC) -DXXH_NAMESPACE=TEST_ -c xxhash.c -o xxhash2.o
$(CC) xxhash.o xxhash2.o xxhsum.c -o xxhsum2 # will fail if one namespace missing (symbol collision)
$(RM) *.o xxhsum2 # clean
MD2ROFF ?= ronn
MD2ROFF_FLAGS ?= --roff --warnings --manual="User Commands" --organization="xxhsum $(XXHSUM_VERSION)"
xxhsum.1: xxhsum.1.md xxhash.h
cat $< | $(MD2ROFF) $(MD2ROFF_FLAGS) | sed -n '/^\.\\\".*/!p' > $@
.PHONY: man
man: xxhsum.1 ## generate man page from markdown source
.PHONY: clean-man
clean-man:
$(RM) xxhsum.1
.PHONY: preview-man
preview-man: man
man ./xxhsum.1
.PHONY: test
test: DEBUGFLAGS += -DDEBUGLEVEL=1
test: all namespaceTest check test-xxhsum-c c90test test-tools
.PHONY: test-inline
test-inline:
$(MAKE) -C tests test_multiInclude
.PHONY: test-all
test-all: CFLAGS += -Werror
test-all: test test32 clangtest cxxtest usan test-inline listL120 trailingWhitespace staticAnalyze test-unicode
.PHONY: test-tools
test-tools:
MOREFLAGS=-Werror $(MAKE) -C tests/bench
.PHONY: listL120
listL120: # extract lines >= 120 characters in *.{c,h}, by Takayuki Matsuoka (note : $$, for Makefile compatibility)
find . -type f -name '*.c' -o -name '*.h' | while read -r filename; do awk 'length > 120 {print FILENAME "(" FNR "): " $$0}' $$filename; done
.PHONY: trailingWhitespace
trailingWhitespace:
! $(GREP) -E "`printf '[ \\t]$$'`" xxhsum.1 *.c *.h LICENSE Makefile cmake_unofficial/CMakeLists.txt
# =========================================================
# make install is validated only for the following targets
# =========================================================
ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
DESTDIR ?=
# directory variables : GNU conventions prefer lowercase
# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
# support both lower and uppercase (BSD), use uppercase in script
prefix ?= /usr/local
PREFIX ?= $(prefix)
exec_prefix ?= $(PREFIX)
libdir ?= $(exec_prefix)/lib
LIBDIR ?= $(libdir)
includedir ?= $(PREFIX)/include
INCLUDEDIR ?= $(includedir)
bindir ?= $(exec_prefix)/bin
BINDIR ?= $(bindir)
datarootdir ?= $(PREFIX)/share
mandir ?= $(datarootdir)/man
man1dir ?= $(mandir)/man1
ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly SunOS))
MANDIR ?= $(PREFIX)/man/man1
else
MANDIR ?= $(man1dir)
endif
ifneq (,$(filter $(shell uname),SunOS))
INSTALL ?= ginstall
else
INSTALL ?= install
endif
INSTALL_PROGRAM ?= $(INSTALL)
INSTALL_DATA ?= $(INSTALL) -m 644
.PHONY: install
install: lib xxhsum ## install libraries, CLI, links and man page
@echo Installing libxxhash
@$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)
@$(INSTALL_DATA) libxxhash.a $(DESTDIR)$(LIBDIR)
@$(INSTALL_PROGRAM) $(LIBXXH) $(DESTDIR)$(LIBDIR)
@ln -sf $(LIBXXH) $(DESTDIR)$(LIBDIR)/libxxhash.$(SHARED_EXT_MAJOR)
@ln -sf $(LIBXXH) $(DESTDIR)$(LIBDIR)/libxxhash.$(SHARED_EXT)
@$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR) # includes
@$(INSTALL_DATA) xxhash.h $(DESTDIR)$(INCLUDEDIR)
@$(INSTALL_DATA) xxh3.h $(DESTDIR)$(INCLUDEDIR)
@echo Installing xxhsum
@$(INSTALL) -d -m 755 $(DESTDIR)$(BINDIR)/ $(DESTDIR)$(MANDIR)/
@$(INSTALL_PROGRAM) xxhsum $(DESTDIR)$(BINDIR)/xxhsum
@ln -sf xxhsum $(DESTDIR)$(BINDIR)/xxh32sum
@ln -sf xxhsum $(DESTDIR)$(BINDIR)/xxh64sum
@ln -sf xxhsum $(DESTDIR)$(BINDIR)/xxh128sum
@echo Installing man pages
@$(INSTALL_DATA) xxhsum.1 $(DESTDIR)$(MANDIR)/xxhsum.1
@ln -sf xxhsum.1 $(DESTDIR)$(MANDIR)/xxh32sum.1
@ln -sf xxhsum.1 $(DESTDIR)$(MANDIR)/xxh64sum.1
@ln -sf xxhsum.1 $(DESTDIR)$(MANDIR)/xxh128sum.1
@echo xxhash installation completed
.PHONY: uninstall
uninstall: ## uninstall libraries, CLI, links and man page
@$(RM) $(DESTDIR)$(LIBDIR)/libxxhash.a
@$(RM) $(DESTDIR)$(LIBDIR)/libxxhash.$(SHARED_EXT)
@$(RM) $(DESTDIR)$(LIBDIR)/libxxhash.$(SHARED_EXT_MAJOR)
@$(RM) $(DESTDIR)$(LIBDIR)/$(LIBXXH)
@$(RM) $(DESTDIR)$(INCLUDEDIR)/xxhash.h
@$(RM) $(DESTDIR)$(BINDIR)/xxh32sum
@$(RM) $(DESTDIR)$(BINDIR)/xxh64sum
@$(RM) $(DESTDIR)$(BINDIR)/xxh128sum
@$(RM) $(DESTDIR)$(BINDIR)/xxhsum
@$(RM) $(DESTDIR)$(MANDIR)/xxh32sum.1
@$(RM) $(DESTDIR)$(MANDIR)/xxh64sum.1
@$(RM) $(DESTDIR)$(MANDIR)/xxh128sum.1
@$(RM) $(DESTDIR)$(MANDIR)/xxhsum.1
@echo xxhsum successfully uninstalled
endif
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