3 # Copyright (C) 2003, 2006, 2008, 2009 Free Software Foundation
5 # This file is part of GUILE.
7 # This script is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU Lesser General Public License as
9 # published by the Free Software Foundation; either version 3 of the
10 # License, or (at your option) any later version.
12 # This library is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # Lesser General Public License for more details.
17 # You should have received a copy of the GNU Lesser General Public
18 # License along with this library; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 # NOTE: If you update this file, please update uninstalled.in as
23 # well, if appropriate.
25 # Usage: uninstalled-env [ARGS]
27 # This script arranges for the environment to support running Guile
28 # from the build tree. The following env vars are modified (but not
29 # clobbered): GUILE_LOAD_PATH, LTDL_LIBRARY_PATH, and PATH.
31 # Example: uninstalled-env guile -c '(display "hello\n")'
32 # Example: ../../uninstalled-env ./guile-test-foo
35 subdirs_with_ltlibs
="srfi guile-readline libguile" # maintain me
37 # env (set by configure)
38 top_srcdir
="@top_srcdir_absolute@"
39 top_builddir
="@top_builddir_absolute@"
41 [ x
"$top_srcdir" = x
-o ! -d "$top_srcdir" -o \
42 x
"$top_builddir" = x
-o ! -d "$top_builddir" ] && {
43 echo $0: bad environment
44 echo top_srcdir
=$top_srcdir
45 echo top_builddir
=$top_builddir
49 if [ x
"$GUILE_LOAD_PATH" = x
]
51 if test "${top_srcdir}" != "${top_builddir}"; then
52 GUILE_LOAD_PATH
="${top_builddir}/guile-readline:${top_srcdir}/guile-readline:${top_builddir}:${top_srcdir}:${top_builddir}/module:${top_srcdir}/module"
54 GUILE_LOAD_PATH
="${top_srcdir}/guile-readline:${top_srcdir}:${top_srcdir}/module:${top_srcdir}/module"
57 for d
in "${top_srcdir}" "${top_srcdir}/guile-readline" \
58 "${top_srcdir}/module" "${top_builddir}/module"
60 # This hair prevents double inclusion.
61 # The ":" prevents prefix aliasing.
62 case x
"$GUILE_LOAD_PATH" in
64 *) GUILE_LOAD_PATH
="${d}:$GUILE_LOAD_PATH" ;;
68 export GUILE_LOAD_PATH
70 if [ x
"$GUILE_LOAD_COMPILED_PATH" = x
]
72 GUILE_LOAD_COMPILED_PATH
="${top_builddir}/guile-readline:${top_builddir}:${top_builddir}/module"
74 for d
in "${top_builddir}" "${top_builddir}/guile-readline" \
75 "${top_builddir}/module"
77 # This hair prevents double inclusion.
78 # The ":" prevents prefix aliasing.
79 case x
"$GUILE_LOAD_COMPILED_PATH" in
81 *) GUILE_LOAD_COMPILED_PATH
="${d}:$GUILE_LOAD_COMPILED_PATH" ;;
85 export GUILE_LOAD_COMPILED_PATH
87 # Don't look in installed dirs for guile modules
88 if ( env |
grep -v '^GUILE_SYSTEM_COMPILED_PATH=' > /dev
/null
); then
89 GUILE_SYSTEM_COMPILED_PATH
=
90 export GUILE_SYSTEM_COMPILED_PATH
92 # Don't look in installed dirs for dlopen-able modules
93 if ( env |
grep -v '^GUILE_SYSTEM_EXTENSIONS_PATH=' > /dev
/null
); then
94 GUILE_SYSTEM_EXTENSIONS_PATH
=
95 export GUILE_SYSTEM_EXTENSIONS_PATH
98 # handle LTDL_LIBRARY_PATH (no clobber)
101 for dir
in $subdirs_with_ltlibs ; do
102 ltdl_prefix
="${top_builddir}/${dir}:${ltdl_prefix}"
103 dyld_prefix
="${top_builddir}/${dir}/.libs:${dyld_prefix}"
105 LTDL_LIBRARY_PATH
="${ltdl_prefix}$LTDL_LIBRARY_PATH"
106 export LTDL_LIBRARY_PATH
107 DYLD_LIBRARY_PATH
="${dyld_prefix}$DYLD_LIBRARY_PATH"
108 export DYLD_LIBRARY_PATH
110 if [ x
"$PKG_CONFIG_PATH" = x
]
112 PKG_CONFIG_PATH
="${top_builddir}/meta"
114 PKG_CONFIG_PATH
="${top_builddir}/meta:$PKG_CONFIG_PATH"
116 export PKG_CONFIG_PATH
118 # handle PATH (no clobber)
119 PATH
="${top_builddir}/libguile:${PATH}"
120 PATH
="${top_srcdir}/meta:${PATH}"
121 PATH
="${top_builddir}/meta:${PATH}"