defs

这是一个自动生成MAKEFILE的工具。相信大家都听说过。在LINUX工程项目里是很好的帮手。希望对大家有点帮助。

# -*- ksh -*-
# Defines for Automake testing environment.
# Tom Tromey <[e-mail]>

# Ensure $srcdir set correctly.
test -f $srcdir/defs || {
   echo "defs: installation error" 1>&2
   exit 1
}

# If srcdir is relative, we need to modify it.
case "$srcdir" in
 /*)
    ;;

 *)
    srcdir="../$srcdir"
    ;;
esac

rm -rf testSubDir > /dev/null 2>&1
mkdir testSubDir
cd testSubDir

# Build appropriate environment in test directory.  Eg create
# configure.in, touch all necessary files, etc.
cat > configure.in << 'END'
PACKAGE=nonesuch
VERSION=nonesuch
AC_ARG_PROGRAM
AC_PROG_INSTALL
AC_OUTPUT(Makefile)
END

: > install-sh
: > mkinstalldirs
: > missing

# See how redirections should work.  User can set VERBOSE to see all
# output.
test -z "$VERBOSE" && {
   exec > /dev/null 2>&1
}

# User can set PERL to change the perl interpreter used.
test -z "$PERL" && PERL=perl

# User can set MAKE to choose which make to use.  Must use GNU make.
test -z "$MAKE" && MAKE=make

echo "=== Running test $0"

# See how Automake should be run.  We put --foreign as the default
# strictness to avoid having to create lots and lots of files.  A test
# can override this by specifying a different strictness.
AUTOMAKE="$PERL ../../automake --amdir=$srcdir/.. --foreign"

# See how aclocal should be run.
ACLOCAL="$PERL ../../aclocal --acdir=$srcdir/../m4"