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-rw-r--r--Makefile92
1 files changed, 25 insertions, 67 deletions
diff --git a/Makefile b/Makefile
index 61162c5..86b50a8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,77 +1,35 @@
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved. This file is offered as-is,
-# without any warranty.
+.POSIX:
+CONFIGFILE = config.mk
+include $(CONFIGFILE)
-# The package path prefix, if you want to install to another root, set DESTDIR to that root.
-PREFIX ?= /usr
-# The command path excluding prefix.
-BIN ?= /bin
-# The resource path excluding prefix.
-DATA ?= /share
-# The command path including prefix.
-BINDIR ?= $(PREFIX)$(BIN)
-# The resource path including prefix.
-DATADIR ?= $(PREFIX)$(DATA)
-# The license base path including prefix.
-LICENSEDIR ?= $(DATADIR)/licenses
+all: timeprefix
-# The name of the command as it should be installed
-COMMAND ?= timeprefix
-# The name of the package as it should be installed
-PKGNAME ?= timeprefix
+timeprefix: timeprefix.o
+ $(CC) -o $@ timeprefix.o $(LDFLAGS)
+.c.o:
+ $(CC) -c -o $@ $< $(CPPFLAGS) $(CFLAGS)
-# Optimisation level (and debug flags.)
-OPTIMISE = -Ofast
+install: timeprefix
+ mkdir -p -- "$(DESTDIR)$(PREFIX)/bin"
+ mkdir -p -- "$(DESTDIR)$(PREFIX)/share/licenses/timeprefix"
+ mkdir -p -- "$(DESTDIR)$(MANPREFIX)/man1"
+ cp -- timeprefix "$(DESTDIR)$(PREFIX)/bin/"
+ cp -- LICENSE "$(DESTDIR)$(PREFIX)/share/licenses/timeprefix/"
+ cp -- timeprefix.1 "$(DESTDIR)$(MANPREFIX)/man1/"
-# Enabled Warnings.
-WARN = -Wall -Wextra -pedantic -Wdouble-promotion -Wformat=2 -Winit-self \
- -Wmissing-include-dirs -Wtrampolines -Wfloat-equal -Wshadow \
- -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls \
- -Wnested-externs -Winline -Wno-variadic-macros -Wsign-conversion \
- -Wswitch-default -Wconversion -Wsync-nand -Wunsafe-loop-optimizations \
- -Wcast-align -Wstrict-overflow -Wdeclaration-after-statement -Wundef \
- -Wbad-function-cast -Wcast-qual -Wwrite-strings -Wlogical-op \
- -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wpacked \
- -Wvector-operation-performance -Wunsuffixed-float-constants \
- -Wsuggest-attribute=const -Wsuggest-attribute=noreturn \
- -Wsuggest-attribute=pure -Wsuggest-attribute=format -Wnormalized=nfkc
-
-# The C standard used in the code.
-STD = gnu99
-
-
-
-.PHONY: all
-all: bin/timeprefix
-
-bin/timeprefix: obj/timeprefix.o
- @mkdir -p bin
- $(CC) -std=$(STD) $(OPTIMISE) $(WARN) -lrt $(LDFLAGS) -o $@ $^
-
-obj/%.o: src/%.c
- @mkdir -p obj
- $(CC) -std=$(STD) $(OPTIMISE) $(WARN) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
-
-
-.PHONY: install
-install: bin/timeprefix
- install -dm755 -- "$(DESTDIR)$(BINDIR)"
- install -m755 bin/timeprefix -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
- install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
- install -m644 LICENSE COPYING -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
-
-.PHONY: uninstall
uninstall:
- -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/COPYING"
- -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)/LICENSE"
- -rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PKGNAME)"
- -rm -- "$(DESTDIR)$(BINDIR)/$(COMMAND)"
+ -rm -f -- "$(DESTDIR)$(PREFIX)/bin/timeprefix"
+ -rm -rf -- "$(DESTDIR)$(PREFIX)/share/licenses/timeprefix"
+ -rm -- "$(DESTDIR)$(MANPREFIX)/man1/timeprefix.1"
+ -rmdir -- "$(DESTDIR)$(PREFIX)/bin"
+ -rmdir -- "$(DESTDIR)$(MANPREFIX)/man1"
-
-.PHONY: clean
clean:
- -rm -r obj bin
+ -rm -f -- timeprefix *.o
+
+.SUFFIXES:
+.SUFFIXES: .o .c
+.PHONY: all install uninstall clean