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

windows: fix incorrect detection of broken pipe when writing to pager...

windows: fix incorrect detection of broken pipe when writing to pager Paging e.g. hg incoming on Windows and quitting the pager before the output is consumed will print 'abort: Invalid argument'. This is because the windows error 0xE8 (ERROR_NO_DATA) is mapped to EINVAL even though it is documented as 'The pipe is being closed'. Note that this fix assumes that Windows' last error code is still valid in the exception handler. It works correctly in all my tests. A simpler fix would be to just map EINVAL to EPIPE, like was done is flush previously, but that would be less precise. This error was not observed previously, when pager was an extension.

Yuya Nishihara - - Load All Authors

File last commit:

r34656:01c57eeb default


                r38575:3a0f322a

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        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      TARGET = chg

        Jun Wu
    
chg: add procutil.h...

              r30693
            
      SRCS = chg.c hgclient.c procutil.c util.c

        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      OBJS = $(SRCS:.c=.o)

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

        Mathias De Maré
    
chg: define _GNU_SOURCE to allow CentOS 5 compilation...

              r33666
            
      CPPFLAGS ?= -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE

        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      override CFLAGS += -std=gnu99

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

              r28605
            
      ifdef HGPATH

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

      endif

        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      DESTDIR =

      PREFIX = /usr/local

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

      .PHONY: all

      all: $(TARGET)

      $(TARGET): $(OBJS)

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

        Jun Wu
    
chg: add procutil.h...

              r30693
            
      chg.o: hgclient.h procutil.h util.h

        Jun Wu
    
chg: handle pager request client-side...

              r30738
            
      hgclient.o: hgclient.h procutil.h util.h

        Jun Wu
    
chg: add procutil.h...

              r30693
            
      procutil.o: procutil.h util.h

        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      util.o: util.h

      .PHONY: install

      install: $(TARGET)

        muxator
    
build: chg build was failing when the base directory contained spaces

              r34625
            
      	install -d "$(DESTDIR)$(PREFIX)"/bin

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

      	install -d "$(DESTDIR)$(MANDIR)"

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

        Yuya Nishihara
    
chg: import frontend sources...

              r28060
            
      .PHONY: clean

      clean:

      	$(RM) $(OBJS)

      .PHONY: distclean

      distclean:

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

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Yuya Nishihara chg: import frontend sources...	r28060	TARGET = chg
Jun Wu chg: add procutil.h...	r30693	SRCS = chg.c hgclient.c procutil.c util.c
Yuya Nishihara chg: import frontend sources...	r28060	OBJS = $(SRCS:.c=.o)

		CFLAGS ?= -O2 -Wall -Wextra -pedantic -g
Mathias De Maré chg: define _GNU_SOURCE to allow CentOS 5 compilation...	r33666	CPPFLAGS ?= -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE
Yuya Nishihara chg: import frontend sources...	r28060	override CFLAGS += -std=gnu99
Jun Wu chg: allows default hg path to be overridden...	r28605	ifdef HGPATH
		override CPPFLAGS += -DHGPATH=\"$(HGPATH)\"
		endif
Yuya Nishihara chg: import frontend sources...	r28060
		DESTDIR =
		PREFIX = /usr/local
		MANDIR = $(PREFIX)/share/man/man1

		.PHONY: all
		all: $(TARGET)

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

Jun Wu chg: add procutil.h...	r30693	chg.o: hgclient.h procutil.h util.h
Jun Wu chg: handle pager request client-side...	r30738	hgclient.o: hgclient.h procutil.h util.h
Jun Wu chg: add procutil.h...	r30693	procutil.o: procutil.h util.h
Yuya Nishihara chg: import frontend sources...	r28060	util.o: util.h

		.PHONY: install
		install: $(TARGET)
muxator build: chg build was failing when the base directory contained spaces	r34625	install -d "$(DESTDIR)$(PREFIX)"/bin
		install -m 755 "$(TARGET)" "$(DESTDIR)$(PREFIX)"/bin
		install -d "$(DESTDIR)$(MANDIR)"
		install -m 644 chg.1 "$(DESTDIR)$(MANDIR)"
Yuya Nishihara chg: import frontend sources...	r28060
		.PHONY: clean
		clean:
		$(RM) $(OBJS)

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