automake使用感悟
生成步骤
autoscan 生成 configure.scan
mv configure.scan configure.ac
修改 configure.ac
添加 AM_INIT_AUTOMAKE(hello, 1.0)
AC_OUTPUT(Makefile)
aclocal 生成aclocal.m4
autoheader 生成config.h
自己去写各个目录下的Makefile.am
automake --add-missing -> 根据 Makefile.am 生成 Makefile.in
然后执行./configure 生成 Makefile 文件
形成的Makefile如下：
# Makefile.in generated by automake 1.15 from Makefile.am.
# Makefile. Generated from Makefile.in by configure.
# Copyright (C) 1994-2014 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
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if test -z '$(MAKELEVEL)'; then \
false; \
elif test -n '$(MAKE_HOST)'; then \
true; \
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true; \
else \
false; \
fi; \
}
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case $${target_option-} in \
?) ;; \
*) echo "am__make_running_with_option: internal error: invalid" \
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exit 1;; \
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if $(am__is_gnu_make); then \
sane_makeflags=$$MFLAGS; \
else \
case $$MAKEFLAGS in \
*\\[\ \ ]*) \
bs=\\; \
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| sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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fi; \
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{ \
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for flg in $$sane_makeflags; do \
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-[JT]) skip_next=yes;; \
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case $$flg in \
*$$target_option*) has_opt=yes; break;; \
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test $$has_opt = yes
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ACLOCAL = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/missing aclocal-1.15
AMTAR = $${TAR-tar}
AM_DEFAULT_VERBOSITY = 1
AUTOCONF = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/missing autoconf
AUTOHEADER = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/missing autoheader
AUTOMAKE = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/missing automake-1.15
AWK = mawk
CC = gcc
CCDEPMODE = depmode=gcc3
CFLAGS = -g -O2
CPP = gcc -E
CPPFLAGS =
CYGPATH_W = echo
DEFS = -DHAVE_CONFIG_H
DEPDIR = .deps
ECHO_C =
ECHO_N = -n
ECHO_T =
EGREP = /bin/grep -E
EXEEXT =
GREP = /bin/grep
INSTALL = /usr/bin/install -c
INSTALL_DATA = ${INSTALL} -m 644
INSTALL_PROGRAM = ${INSTALL}
INSTALL_SCRIPT = ${INSTALL}
INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
LDFLAGS =
LIBOBJS =
LIBS =
LTLIBOBJS =
MAKEINFO = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/missing makeinfo
MKDIR_P = /bin/mkdir -p
OBJEXT = o
PACKAGE = hello
PACKAGE_BUGREPORT = BUG-REPORT-ADDRESS
PACKAGE_NAME = FULL-PACKAGE-NAME
PACKAGE_STRING = FULL-PACKAGE-NAME VERSION
PACKAGE_TARNAME = full-package-name
PACKAGE_URL =
PACKAGE_VERSION = VERSION
PATH_SEPARATOR = :
SET_MAKE =
SHELL = /bin/bash
STRIP =
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abs_srcdir = /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get
abs_top_builddir = /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get
abs_top_srcdir = /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get
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am__quote =
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dvidir = ${docdir}
exec_prefix = ${prefix}
host_alias =
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includedir = ${prefix}/include
infodir = ${datarootdir}/info
install_sh = ${SHELL} /home/wxw/wxw_sambar/TEST_FOR_MORE_STRONG/TEST_FOR_GIT_COMMOD/file_get/install-sh
libdir = ${exec_prefix}/lib
libexecdir = ${exec_prefix}/libexec
localedir = ${datarootdir}/locale
localstatedir = ${prefix}/var
mandir = ${datarootdir}/man
mkdir_p = $(MKDIR_P)
oldincludedir = /usr/include
pdfdir = ${docdir}
prefix = /usr/local
program_transform_name = s,x,x,
psdir = ${docdir}
runstatedir = ${localstatedir}/run
sbindir = ${exec_prefix}/sbin
sharedstatedir = ${prefix}/com
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sysconfdir = ${prefix}/etc
target_alias =
top_build_prefix =
top_builddir = .
top_srcdir = .
AUTOMAKE_OPTIONS = foreign
hello_SOURCES = hello.c
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-am
.SUFFIXES:
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am--refresh: Makefile
@:
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
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$(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
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echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
$(am__cd) $(top_srcdir) && \
$(AUTOMAKE) --foreign Makefile
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$(SHELL) ./config.status;; \
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$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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$(am__cd) $(srcdir) && $(AUTOCONF)
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
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&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build/sub \
&& ../../configure \
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
$(DISTCHECK_CONFIGURE_FLAGS) \
--srcdir=../.. --prefix="$$dc_install_base" \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
&& cd "$$am__cwd" \
|| exit 1
$(am__post_remove_distdir)
@(echo "$(distdir) archives ready for distribution: "; \
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@test -n '$(distuninstallcheck_dir)' || { \
echo 'ERROR: trying to run $@ with an empty' \
'$$(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
$(am__cd) '$(distuninstallcheck_dir)' || { \
echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
fi ; \
$(distuninstallcheck_listfiles) ; \
exit 1; } >&2
distcleancheck: distclean
@if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS) config.h
installdirs:
for dir in "$(DESTDIR)$(bindir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-tags
dvi: dvi-am
dvi-am:
html: html-am
html-am:
info: info-am
info-am:
install-data-am:
install-dvi: install-dvi-am
install-dvi-am:
install-exec-am: install-binPROGRAMS
install-html: install-html-am
install-html-am:
install-info: install-info-am
install-info-am:
install-man:
install-pdf: install-pdf-am
install-pdf-am:
install-ps: install-ps-am
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-binPROGRAMS
.MAKE: all install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-am clean \
clean-binPROGRAMS clean-cscope clean-generic cscope \
cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
dist-gzip dist-lzip dist-shar dist-tarZ dist-xz 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-ps install-ps-am install-strip installcheck \
installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
uninstall-am uninstall-binPROGRAMS
.PRECIOUS: Makefile
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
总结
个人觉得，光是修改configure.ac 和编写Makefile.am 这两个步骤， 还不如从头到尾去学习一边Makefile的写法， 而且生成的文件不会这么复杂， 很多github的linux工程都有对应的Makefile文件， 可以参考