194 lines
4.1 KiB
Text
Executable file
194 lines
4.1 KiB
Text
Executable file
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.50)
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AC_INIT
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dnl set the DMAKEROOT
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#AC_FUNC_SET_DMAKEROOT
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PACKAGE=dmake
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VERSION=4.2
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AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
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AM_MAINTAINER_MODE
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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dnl Checks for utilities.
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AC_PROG_AWK
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dnl Checks for libraries.
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dnl Initialize libtool
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#AM_PROG_LIBTOOL
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dnl Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_CHECK_HEADERS(fcntl.h limits.h strings.h sys/types.h sys/stat.h unistd.h errno.h utime.h spawn.h wait.h sys/wait.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_CHECK_SIZEOF(short, 2)
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AC_CHECK_SIZEOF(int, 4)
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AC_CHECK_SIZEOF(long, 4)
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dnl Checks for library functions.
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AC_FUNC_MEMCMP
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AC_TYPE_SIGNAL
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AC_FUNC_UTIME_NULL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS(getcwd getwd putenv strcspn strerror strspn strstr setvbuf tzset settz mkstemp tempnam)
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dnl Checks for OS
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AC_MSG_CHECKING([the operating system])
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_os=`uname`
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if test `echo $_os | $AWK -F_ '{ print $1 }'` = "CYGWIN"; then
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if test "$GCC" = "yes"; then
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if test `$CC -dumpmachine | $AWK -F- '{ print $3 }'` = "mingw32"; then
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_os="MINGW"
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else
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_os="CYGWIN"
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fi
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else
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_os="MSVC6"
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fi
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fi
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## At the moment all except mingw builds are OS_TYPE unix
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OS_TYPE=unix
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## The following allows like systems to share settings this is not meant to
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## Imply that these OS are the same thing.
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case "$_os" in
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"SunOS")
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OS_VERSION=solaris
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;;
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"Linux")
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OS_VERSION=linux
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;;
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"CYGWIN")
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OS_VERSION=cygwin
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;;
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"MINGW")
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OS_VERSION=mingw
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OS_TYPE=winnt
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;;
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"MSVC6")
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OS_VERSION=msvc6
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OS_TYPE=winnt
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;;
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"Darwin")
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OS_VERSION=macosx
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;;
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"FreeBSD")
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OS_VERSION=linux
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;;
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"OSF1")
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OS_VERSION=sysvr4
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;;
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"NetBSD")
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OS_VERSION=linux
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;;
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"IRIX")
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OS_VERSION=sysvr4
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;;
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"IRIX64")
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OS_VERSION=sysvr4
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;;
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"GNU")
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OS_VERSION=linux
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;;
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*)
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AC_MSG_ERROR([$_os operating system is not suitable to build dmake!])
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;;
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esac
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AC_MSG_RESULT([checked ($_os)])
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if test x$OS_TYPE = xunix; then
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OS_SUBDIRS=["unix startup"]
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OS_LIBRARY=unix/libunix.a
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else
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OS_SUBDIRS=["win95 msdos startup"]
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OS_LIBRARY=["win95/libwin95.a msdos/libmsdos.a win95/microsft/libmsft.a"]
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fi
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AC_SUBST(OS_TYPE)
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AC_SUBST(OS_VERSION)
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AC_SUBST(OS_SUBDIRS)
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AC_SUBST(OS_LIBRARY)
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AM_CONFIG_HEADER(config.h)
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AC_CONFIG_FILES(Makefile unix/Makefile startup/Makefile startup/unix/Makefile \
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startup/unix/linux/Makefile startup/unix/solaris/Makefile \
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startup/unix/macosx/Makefile startup/unix/sysvr4/Makefile \
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startup/unix/cygwin/Makefile \
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startup/winnt/Makefile startup/winnt/mingw/Makefile \
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startup/winnt/msvc6/Makefile \
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msdos/Makefile win95/Makefile win95/microsft/Makefile )
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dnl ******************************
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dnl *** output the whole stuff ***
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dnl ******************************
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AC_CONFIG_COMMANDS_POST([
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## Generate `dmakeroot.h' in two cases
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## 1. `config.status' is run either explicitly, or via configure.
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## Esp. not when it is run in `Makefile' to generate makefiles and
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## config.h
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## 2. CONFIG_OTHER is set explicitly
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##
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## Case 1 is difficult. We know that `automake' sets one of
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## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
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## only when AM_CONFIG_HEADER is set, however.
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if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
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# Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
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CONFIG_OTHER=${CONFIG_OTHER:-dmakeroot.h}
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fi
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outfile=dmakeroot.h-tmp
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cat > $outfile <<\_______EOF
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/* dmakeroot.h
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*
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* This is a generated file. Please modify `configure.in'
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*/
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_______EOF
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if test x$prefix != x; then
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if test x$OS_TYPE = xunix; then
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echo '"DMAKEROOT := '$prefix'/share/startup",' >> $outfile
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fi
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echo '"OS := '${OS_VERSION}'",' >> $outfile
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fi
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if cmp -s $outfile dmakeroot.h; then
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echo dmakeroot.h is unchanged
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rm -f $outfile
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else
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mv $outfile dmakeroot.h
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fi
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])
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dnl set the DMAKEROOT
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AC_SET_DMAKEROOT
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dnl *** output to disk ***
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AC_OUTPUT
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