upstream/mercurial-mirror Files · contrib/chg/Makefile

chg: allows default hg path to be overridden...

chg: allows default hg path to be overridden Before this patch, chg will fall back to "hg" if neither CHGHG nor HG are set. This may have trouble if the "hg" in PATH is not compatible with chg, which can happen, for example, an old hg is installed in a virtualenv. Since it's very hard to do a quick hg version check from chg, after discussion in IRC with smf and marmoute, the quickest solution is to build a package with a hardcoded absolute hg path in chg. This patch makes it possible by adding a C macro HGPATH.

Jun Wu - - Load All Authors

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      HG = $(CURDIR)/../../hg

      TARGET = chg

      SRCS = chg.c hgclient.c util.c

      OBJS = $(SRCS:.c=.o)

      CFLAGS ?= -O2 -Wall -Wextra -pedantic -g

      CPPFLAGS ?= -D_FORTIFY_SOURCE=2

      override CFLAGS += -std=gnu99

      ifdef HGPATH

      override CPPFLAGS += -DHGPATH=\"$(HGPATH)\"

      endif

      DESTDIR =

      PREFIX = /usr/local

      MANDIR = $(PREFIX)/share/man/man1

      CHGSOCKDIR = /tmp/chg$(shell id -u)

      CHGSOCKNAME = $(CHGSOCKDIR)/server

      .PHONY: all

      all: $(TARGET)

      $(TARGET): $(OBJS)

      	$(CC) $(LDFLAGS) -o $@ $(OBJS)

      chg.o: hgclient.h util.h

      hgclient.o: hgclient.h util.h

      util.o: util.h

      .PHONY: install

      install: $(TARGET)

      	install -d $(DESTDIR)$(PREFIX)/bin

      	install -m 755 $(TARGET) $(DESTDIR)$(PREFIX)/bin

      	install -d $(DESTDIR)$(MANDIR)

      	install -m 644 chg.1 $(DESTDIR)$(MANDIR)

      .PHONY: serve

      serve:

      	[ -d $(CHGSOCKDIR) ] || ( umask 077; mkdir $(CHGSOCKDIR) )

      	$(HG) serve --cwd / --cmdserver chgunix \

      		--address $(CHGSOCKNAME) \

      		--config extensions.chgserver= \

      		--config cmdserver.log=/dev/stderr

      .PHONY: clean

      clean:

      	$(RM) $(OBJS)

      .PHONY: distclean

      distclean:

      	$(RM) $(OBJS) $(TARGET)

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				HG = $(CURDIR)/../../hg

				TARGET = chg
				SRCS = chg.c hgclient.c util.c
				OBJS = $(SRCS:.c=.o)

				CFLAGS ?= -O2 -Wall -Wextra -pedantic -g
				CPPFLAGS ?= -D_FORTIFY_SOURCE=2
				override CFLAGS += -std=gnu99
				ifdef HGPATH
				override CPPFLAGS += -DHGPATH=\"$(HGPATH)\"
				endif

				DESTDIR =
				PREFIX = /usr/local
				MANDIR = $(PREFIX)/share/man/man1

				CHGSOCKDIR = /tmp/chg$(shell id -u)
				CHGSOCKNAME = $(CHGSOCKDIR)/server

				.PHONY: all
				all: $(TARGET)

				$(TARGET): $(OBJS)
				$(CC) $(LDFLAGS) -o $@ $(OBJS)

				chg.o: hgclient.h util.h
				hgclient.o: hgclient.h util.h
				util.o: util.h

				.PHONY: install
				install: $(TARGET)
				install -d $(DESTDIR)$(PREFIX)/bin
				install -m 755 $(TARGET) $(DESTDIR)$(PREFIX)/bin
				install -d $(DESTDIR)$(MANDIR)
				install -m 644 chg.1 $(DESTDIR)$(MANDIR)

				.PHONY: serve
				serve:
				[ -d $(CHGSOCKDIR) ] \|\| ( umask 077; mkdir $(CHGSOCKDIR) )
				$(HG) serve --cwd / --cmdserver chgunix \
				--address $(CHGSOCKNAME) \
				--config extensions.chgserver= \
				--config cmdserver.log=/dev/stderr

				.PHONY: clean
				clean:
				$(RM) $(OBJS)

				.PHONY: distclean
				distclean:
				$(RM) $(OBJS) $(TARGET)