autoconf 生成的makefile 文件里面 .MAKE 目标是干什么用的？

jueduiyingxiong

autoconf 生成的makefile 文件里面 .MAKE 目标是干什么用的？

EricFisher

autoconf是用来根据configure.ac生成configure 的；configure脚本是用来根据Makefile.in生成Makefile的。

jueduiyingxiong

.MAKE-它里面的这个是干什么的？在makefile，里面可以看出，它应该是一个目标，而不是自定义的变量！

EricFisher

贴出来代码看看

jueduiyingxiong

ps-am:

uninstall-am: uninstall-binPROGRAMS uninstall-pkgincludeHEADERS

.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \
        install-strip

.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
        all all-am am--refresh check check-am clean clean-binPROGRAMS \
        clean-generic clean-noinstPROGRAMS ctags ctags-recursive dist \
        dist-all dist-bzip2 dist-gzip dist-hook dist-lzma dist-shar \
        dist-tarZ dist-zip distcheck distclean distclean-compile \
        distclean-generic distclean-hdr distclean-tags distcleancheck \
        distdir distuninstallcheck dvi dvi-am html html-am info \
        info-am install install-am install-binPROGRAMS install-data \
        install-data-am install-dvi install-dvi-am install-exec \
        install-exec-am install-html install-html-am install-info \
        install-info-am install-man install-pdf install-pdf-am \
        install-pkgincludeHEADERS install-ps install-ps-am \

jueduiyingxiong

附件里面有makefile的相关文件

EricFisher

我查了下最新的make手册，里面已经没有.MAKE这个内建目标了（4.8 Special Built-in Target Names）。我看了下你的Makefile.in，里面说道“Makefile.in generated by automake 1.10.2 from Makefile.am.”所以，我觉得，1.10.2的make手册里可能有这个.MAKE的介绍。

从网上搜了一个，不知是否正确：

.MAKE
    Execute the commands associated with this target even if the -n or -t options were specified. Normally used to mark recursive make's.

jueduiyingxiong

回复 7# EricFisher


    您找到的应该是比较正确的了！谢了

flyd1005

EricFisher is so patient:wink:
But I consider this issue should not be placed in this board