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# 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.
PREFIX = /usr
DATA = /share
BIN = /bin
PKGNAME = mongoclock
COMMAND = mongoclock
LICENSES = $(PREFIX)$(DATA)
GPP = gpp
WARN = -Wall -Wextra -pedantic -Wdouble-promotion -Wformat=2 -Winit-self -Wmissing-include-dirs \
-Wtrampolines -Wmissing-prototypes -Wmissing-declarations -Wnested-externs \
-Wno-variadic-macros -Wsync-nand -Wunsafe-loop-optimizations -Wcast-align \
-Wdeclaration-after-statement -Wundef -Wbad-function-cast -Wwrite-strings -Wlogical-op \
-Wstrict-prototypes -Wold-style-definition -Wpacked -Wvector-operation-performance \
-Wunsuffixed-float-constants -Wsuggest-attribute=const -Wsuggest-attribute=noreturn \
-Wsuggest-attribute=format -Wnormalized=nfkc -Wshadow -Wredundant-decls -Winline -Wcast-qual \
-Wsign-conversion -Wstrict-overflow=5 -Wconversion -Wsuggest-attribute=pure -Wswitch-default \
-Wstrict-aliasing=1 -fstrict-overflow -Wfloat-equal -Wpadded -Waggregate-return \
-Wtraditional-conversion
FFLAGS = -fstrict-aliasing -fipa-pure-const -ftree-vrp -fstack-usage -funsafe-loop-optimizations
STD = c99
OPTIMISE = -O2
FLAGS = $(OPTIMISE) -std=$(STD) $(WARN) $(FFLAGS)
all: mongoclock doc
doc: info
info: mongoclock.info
%.info: info/%.texinfo
makeinfo "$<"
mongoclock: bin/mongoclock
bin/mongoclock: obj/mongoclock.o
mkdir -p bin
$(CC) $(FLAGS) -o $@ $^ $(LDFLAGS)
obj/mongoclock.o: obj/mongoclock.c
$(CC) $(FLAGS) -c -o $@ $< $(CPPFLAGS) $(CFLAGS)
obj/mongoclock.c: src/mongoclock.c
mkdir -p obj
$(GPP) -s '$$' -i $< -o $@
install: install-cmd install-license install-info
install-cmd: bin/mongoclock
install -dm755 "$(DESTDIR)$(PREFIX)$(BIN)"
install -dm755 "$(DESTDIR)$(PREFIX)$(LIBEXEC)"
install -m755 bin/mongoclock "$(DESTDIR)$(PREFIX)$(BIN)/$(COMMAND)"
install-license:
install -dm755 "$(DESTDIR)$(LICENSES)/$(PKGNAME)"
install -m644 COPYING "$(DESTDIR)$(LICENSES)/$(PKGNAME)"
install-info: mongoclock.info
install -dm755 "$(DESTDIR)$(PREFIX)$(DATA)/info"
install -m644 mongoclock.info "$(DESTDIR)$(PREFIX)$(DATA)/info/$(PKGNAME).info"
uninstall:
-rm -- "$(DESTDIR)$(PREFIX)$(BIN)/$(COMMAND)"
-rm -- "$(DESTDIR)$(LICENSES)/$(PKGNAME)/COPYING"
-rmdir -- "$(DESTDIR)$(LICENSES)/$(PKGNAME)"
-rm -- "$(DESTDIR)$(PREFIX)$(DATA)/info/$(PKGNAME).info"
.PHONY: clean
clean:
-rm -f bin obj mongoclock.info
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