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programs/Makefile : better support for GNU conventions

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see https://www.gnu.org/prep/standards/html_node/Command-Variables.html
This commit is contained in:
Yann Collet 2017-09-06 16:53:59 -07:00
parent 3a12531a3d
commit baa37c3362
2 changed files with 26 additions and 14 deletions
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2
lib/README.md
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@ -7,6 +7,8 @@ in order to make it easier to select or exclude specific features.
#### Building #### Building
`Makefile` script is provided, supporting the standard set of commands,
directories, and variables (see https://www.gnu.org/prep/standards/html_node/Command-Variables.html).
- `make` : generates both static and dynamic libraries - `make` : generates both static and dynamic libraries
- `make install` : install libraries in default system directories - `make install` : install libraries in default system directories

38
programs/Makefile
View File

@ -209,8 +209,8 @@ zstd-decompress: $(ZSTDCOMMON_FILES) $(ZSTDDECOMP_FILES) zstdcli.c fileio.c
zstd-compress: $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES) zstdcli.c fileio.c zstd-compress: $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES) zstdcli.c fileio.c
$(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT -DZSTD_NODECOMPRESS $^ -o $@$(EXT) $(CC) $(FLAGS) -DZSTD_NOBENCH -DZSTD_NODICT -DZSTD_NODECOMPRESS $^ -o $@$(EXT)
# zstd is now built with multithreading enabled y default
zstdmt: zstd zstdmt: zstd
ln -sf zstd zstdmt
.PHONY: generate_res .PHONY: generate_res
generate_res: generate_res:
@ -252,25 +252,35 @@ ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD Ne
list: list:
@$(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 '^$@$$' | xargs @$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
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)
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 $(shell uname),SunOS)) ifneq (,$(filter $(shell uname),SunOS))
INSTALL ?= ginstall INSTALL ?= ginstall
else else
INSTALL ?= install INSTALL ?= install
endif endif
PREFIX ?= /usr/local INSTALL_PROGRAM ?= $(INSTALL)
DESTDIR ?= INSTALL_SCRIPT ?= $(INSTALL_PROGRAM)
BINDIR ?= $(PREFIX)/bin INSTALL_DATA ?= $(INSTALL) -m 644
INSTALL_MAN ?= $(INSTALL_DATA)
ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly SunOS))
MANDIR ?= $(PREFIX)/man/man1
else
MANDIR ?= $(PREFIX)/share/man/man1
endif
INSTALL_PROGRAM ?= $(INSTALL) -m 755
INSTALL_SCRIPT ?= $(INSTALL) -m 755
INSTALL_MAN ?= $(INSTALL) -m 644
.PHONY: install .PHONY: install
install: zstd install: zstd