PostgreSQL数据库源码安装第一步——工程编译结构

configure.in

GNUmakefile.in

# PostgreSQL top level makefile
subdir =
top_builddir = .
include $(top_builddir)/src/Makefile.global
$(call recurse,all install,src config)
all:
  +@echo "All of PostgreSQL successfully made. Ready to install."
docs:
  $(MAKE) -C doc all
$(call recurse,world,doc src config contrib,all)
world:
  +@echo "PostgreSQL, contrib, and documentation successfully made. Ready to install."
# build src/ before contrib/
world-contrib-recurse: world-src-recurse
html man:
  $(MAKE) -C doc $@
install:
  +@echo "PostgreSQL installation complete."
install-docs:
  $(MAKE) -C doc install
$(call recurse,install-world,doc src config contrib,install)
install-world:
  +@echo "PostgreSQL, contrib, and documentation installation complete."
# build src/ before contrib/
install-world-contrib-recurse: install-world-src-recurse
$(call recurse,installdirs uninstall init-po update-po,doc src config)
$(call recurse,distprep coverage,doc src config contrib)
# clean, distclean, etc should apply to contrib too, even though
# it's not built by default
$(call recurse,clean,doc contrib src config)
clean:
  rm -rf tmp_install/
# Garbage from autoconf:
  @rm -rf autom4te.cache/
# Important: distclean `src' last, otherwise Makefile.global
# will be gone too soon.
distclean maintainer-clean:
  $(MAKE) -C doc $@
  $(MAKE) -C contrib $@
  $(MAKE) -C config $@
  $(MAKE) -C src $@
  rm -rf tmp_install/
# Garbage from autoconf:
  @rm -rf autom4te.cache/
  rm -f config.cache config.log config.status GNUmakefile
check-tests: | temp-install
check check-tests installcheck installcheck-parallel installcheck-tests: CHECKPREP_TOP=src/test/regress
check check-tests installcheck installcheck-parallel installcheck-tests: submake-generated-headers
  $(MAKE) -C src/test/regress $@
$(call recurse,check-world,src/test src/pl src/interfaces/ecpg contrib src/bin,check)
$(call recurse,checkprep,  src/test src/pl src/interfaces/ecpg contrib src/bin)
$(call recurse,installcheck-world,src/test src/pl src/interfaces/ecpg contrib src/bin,installcheck)
$(call recurse,install-tests,src/test/regress,install-tests)
GNUmakefile: GNUmakefile.in $(top_builddir)/config.status
  ./config.status $@
##########################################################################
distdir  = postgresql-$(VERSION)
dummy  = =install=
dist: $(distdir).tar.gz $(distdir).tar.bz2
  rm -rf $(distdir)
$(distdir).tar: distdir
  $(TAR) chf $@ $(distdir)
.INTERMEDIATE: $(distdir).tar
distdir-location:
  @echo $(distdir)
distdir:
  rm -rf $(distdir)* $(dummy)
  for x in `cd $(top_srcdir) && find . \( -name CVS -prune \) -o \( -name .git -prune \) -o -print`; do \
    file=`expr X$$x : 'X\./\(.*\)'`; \
    if test -d "$(top_srcdir)/$$file" ; then \
      mkdir "$(distdir)/$$file" && chmod 777 "$(distdir)/$$file";  \
    else \
      ln "$(top_srcdir)/$$file" "$(distdir)/$$file" >/dev/null 2>&1 \
        || cp "$(top_srcdir)/$$file" "$(distdir)/$$file"; \
    fi || exit; \
  done
  $(MAKE) -C $(distdir) distprep
  $(MAKE) -C $(distdir)/doc/src/sgml/ INSTALL
  cp $(distdir)/doc/src/sgml/INSTALL $(distdir)/
  $(MAKE) -C $(distdir) distclean
  rm -f $(distdir)/README.git
distcheck: dist
  rm -rf $(dummy)
  mkdir $(dummy)
  $(GZIP) -d -c $(distdir).tar.gz | $(TAR) xf -
  install_prefix=`cd $(dummy) && pwd`; \
  cd $(distdir) \
  && ./configure --prefix="$$install_prefix"
  $(MAKE) -C $(distdir) -q distprep
  $(MAKE) -C $(distdir)
  $(MAKE) -C $(distdir) install
  $(MAKE) -C $(distdir) uninstall
  @echo "checking whether \`$(MAKE)
  test `find $(dummy) ! -type d | wc -l` -eq 0
  $(MAKE) -C $(distdir) dist
# Room for improvement: Check here whether this distribution tarball
# is sufficiently similar to the original one.
  rm -rf $(distdir) $(dummy)
  @echo "Distribution integrity checks out."
cpluspluscheck: submake-generated-headers
  $(top_srcdir)/src/tools/pginclude/cpluspluscheck $(top_srcdir) $(abs_top_builddir)

Makefile

all:
all check install installdirs installcheck installcheck-parallel uninstall clean distclean maintainer-clean dist distcheck world check-world install-world installcheck-world:
  @if [ ! -f GNUmakefile ] ; then \
     echo "You need to run the 'configure' program first. See the file"; \
     echo "'INSTALL' for installation instructions." ; \
     false ; \
   fi
  @IFS=':' ; \
   for dir in $$PATH; do \
     for prog in gmake gnumake make; do \
       if [ -f $$dir/$$prog ] && ( $$dir/$$prog -f /dev/null --version 2>/dev/null | grep GNU >/dev/null 2>&1 ) ; then \
         GMAKE=$$dir/$$prog; \
         break 2; \
       fi; \
     done; \
   done; \
  \
   if [ x"$${GMAKE+set}" = xset ]; then \
     echo "Using GNU make found at $${GMAKE}"; \
     unset MAKELEVEL; \
     $${GMAKE} $@ ; \
   else \
     echo "You must use GNU make to build PostgreSQL." ; \
     false; \
   fi

例解 autoconf 和 automake 生成 Makefile 文件