1 dnl /usr/share/aclocal/guidod-cvs/ac_set_default_paths_system.m4
2 dnl @synopsis AC_SET_DEFAULT_PATHS_SYSTEM
4 dnl the most interesting changes go about windows-targets - where the
5 dnl default_prefix is set to /programs, and quite some directories are
6 dnl aliased: sbindir := libdir := bindir and the docprefix-defaults are
7 dnl also a bit different, even on FHS2-compliant systems where the
8 dnl mandir is going to $prefix/man only if prefix=/usr, otherwise they
9 dnl shall go to $datadir/man. We use an extra docprefix to express it
10 dnl which is either defined as being prefix or datadir. not SUBSTed
14 dnl @author Guido U. Draheim <guidod@gmx.de>
15 dnl @version 2001-08-25
16 dnl @license GPLWithACException
18 AC_DEFUN([AC_SET_DEFAULT_PATHS_SYSTEM],
19 [AC_REQUIRE([AC_CANONICAL_HOST]) # --------------------------------------------
20 case "$prefix:$ac_default_prefix" in
23 AC_MSG_CHECKING(default prefix path)
24 case "${target_os}" in
25 *cygwin* | *mingw* | *uwin* | *djgpp | *emx* )
26 if test "${host_os}" = "${target_os}" ; then
27 ac_default_prefix="/programs"
28 result="(win/dos target)"
31 *:/usr/local/cross-tools/$target_alias/bin:*)
32 ac_default_prefix="/usr/local/cross-tools/$target_alias" ;;
33 *:/usr/local/$target_alias/bin:*)
34 ac_default_prefix="/usr/local/$target_alias" ;;
35 *:/usr/local/$target_cpu-$target_os/bin:*)
36 ac_default_prefix="/usr/local/$target_cpu-$target_os" ;;
38 ac_default_prefix="/programs" ;;
40 result="(win/dos cross-compiler)"
44 AC_MSG_RESULT($ac_default_prefix $result)
47 AC_MSG_CHECKING(default prefix system)
48 result="$prefix" ; test "$result" = "NONE" && result="$ac_default_prefix"
50 /programs | /programs/*) result="is win-/programs"
51 # on win/dos, .exe .dll and .cfg live in the same directory
52 libdir=`echo $libdir |sed -e 's:^..exec_prefix./lib$:${bindir}:'`
53 sbindir=`echo $sbindir |sed -e 's:^..exec_prefix./sbin$:${libdir}:'`
54 sysconfdir=`echo $sysconfdir |sed -e 's:^..prefix./etc$:${sbindir}:'`
55 libexecdir=`echo $libexecdir |sed -e 's:/libexec$:/system:'`
56 # help-files shall be set with --infodir, docprefix is datadir
57 docprefix="${datadir}"
58 mandir=`echo $mandir \
59 |sed -e 's:^..prefix./man$:${datadir}/info:'`
60 includedir=`echo $includedir \
61 |sed -e 's:^..prefix./include$:${datadir}/include:'`
62 # other state files (but /etc) are moved to datadir
63 sharedstatedir=`echo $sharedstatedir \
64 |sed -e 's:^..prefix./com$:${datadir}/default:'`
65 localstatedir=`echo $localstatedir \
66 |sed -e 's:^..prefix./var$:${datadir}/current:'`
68 /usr) result="is /usr-shipped"
69 # doc files are left at prefix
71 # state files go under /top
72 sysconfdir=`echo $sysconfdir |sed -e 's:^..prefix./etc$:/etc:'`
73 sharedstatedir=`echo $sharedstatedir \
74 |sed -e 's:^..prefix./com$:/etc/default:'`
75 # $prefix/var is going to end up in /var/lib
76 localstatedir=`echo $localstatedir \
77 |sed -e 's:^..prefix./var$:/var/lib:'`
79 /opt | /opt/*) result="is /opt-package"
80 # state files go under /top/prefix
81 sysconfdir=`echo $sysconfdir \
82 |sed -e 's:^..prefix./etc$:/etc${prefix}:'`
83 sharedstatedir=`echo $sharedstatedir \
84 |sed -e 's:^..prefix./com$:/etc/default${prefix}:'`
85 # $prefix/var is going to to be /var$prefix... once again
86 localstatedir=`echo $localstatedir \
87 |sed -e 's:^..prefix./var$:/var${prefix}:'`
88 # doc files are left at prefix
91 *) result="is /local-package"
92 # doc files are moved from prefix down to datadir
93 docprefix="${datadir}"
94 mandir=`echo $mandir \
95 |sed -e 's:^..prefix./man$:${datadir}/man:'`
96 infodir=`echo $infodir \
97 |sed -e 's:^..prefix./infodir$:${datadir}/info:'`
98 # never use $prefix/com - that is no good idea
99 sharedstatedir=`echo $sharedstatedir \
100 |sed -e 's:^..prefix./com$:${sysconfdir}/default:'`
103 AC_MSG_RESULT($result)
104 # --------------------------------------------------------