2 # install-reloc - install a program including a relocating wrapper
3 # Copyright (C) 2003, 2005-2007, 2009 Free Software Foundation, Inc.
4 # Written by Bruno Haible <bruno@clisp.org>, 2003.
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 # install-reloc library_path_var library_path_value prefix destdir \
21 # compile_command srcdir config_h_dir exeext \
22 # install_command... destprog
24 # - library_path_var is the platform dependent runtime library path variable
25 # - library_path_value is a colon separated list of directories that contain
26 # the libraries at installation time (use this instead of -rpath)
27 # - prefix is the base directory at installation time
28 # - destdir is a string that is prepended to all file names at installation
29 # time; it is already prepended to destprog but not to library_path_value
31 # - compile_command is a C compiler compilation and linking command
32 # - srcdir is the directory where to find relocwrapper.c and its dependencies
33 # - builddir is the directory where to find built dependencies (namely,
34 # alloca.h and stdbool.h)
35 # - config_h_dir is the directory where to find config.h
36 # - exeext is platform dependent suffix of executables
37 # - install-command is the install command line, excluding the final destprog
38 # - destprog is the destination program name
39 # install-reloc renames destprog to destprog.bin and installs a relocating
40 # wrapper in the place of destprog.
44 if test $# -eq 2; then
45 # Get arguments from environment variables.
46 library_path_var=$RELOC_LIBRARY_PATH_VAR
47 library_path_value=$RELOC_LIBRARY_PATH_VALUE
49 destdir=$RELOC_DESTDIR
50 compile_command=$RELOC_COMPILE_COMMAND
52 builddir=$RELOC_BUILDDIR
53 config_h_dir=$RELOC_CONFIG_H_DIR
55 install_prog=$RELOC_INSTALL_PROG # including the "-c" option
57 if test $# -ge 10; then
58 # Get fixed position arguments.
77 install_prog=$1 # maybe not including the "-c" option
80 echo "Usage: $0 library_path_var library_path_value prefix destdir" \
81 "compile_command srcdir builddir config_h_dir exeext" \
82 "install_command... destprog" 1>&2
87 # Get destprog, last argument.
93 # Remove trailing $exeext, if present.
94 if test -n "$exeext"; then
95 sed_quote='s,\.,\\.,g'
96 sed_remove_exeext='s|'`echo "$exeext" | sed -e "$sed_quote"`'$||'
97 destprog=`echo "$destprog" | sed -e "$sed_remove_exeext"`
100 # Outputs a command and runs it.
107 # Run install_command.
108 func_verbose $install_prog "$@" || exit $?
110 # If the platform doesn't support LD_LIBRARY_PATH or similar, we cannot build
112 test -n "$library_path_var" || exit 0
115 save_IFS="$IFS"; IFS=":"
116 for dir in $library_path_value; do
118 if test -n "$dir"; then
120 *"\"$dir\""*) ;; # remove duplicate
121 *) libdirs="$libdirs\"$dir\"," ;;
126 # If there are no library directories to add at runtime, we don't need a
128 test -n "$libdirs" || exit 0
130 # Determine installdir from destprog, removing a leading destdir if present.
131 installdir=`echo "$destprog" | sed -e 's,/[^/]*$,,'`
132 if test -n "$destdir"; then
133 sed_quote='s,\([|.\*^$[]\),\\\1,g'
134 sed_remove_destdir='s|^'`echo "$destdir" | sed -e "$sed_quote"`'||'
135 installdir=`echo "$installdir" | sed -e "$sed_remove_destdir"`
139 func_verbose $compile_command \
140 -I"$builddir" -I"$srcdir" -I"$config_h_dir" \
141 -DHAVE_CONFIG_H -DIN_RELOCWRAPPER -DNO_XMALLOC \
142 -D"INSTALLPREFIX=\"$prefix\"" -D"INSTALLDIR=\"$installdir\"" \
143 -D"LIBPATHVAR=\"$library_path_var\"" -D"LIBDIRS=$libdirs" \
144 -D"EXEEXT=\"$exeext\"" \
145 "$srcdir"/relocwrapper.c \
146 "$srcdir"/progname.c \
147 "$srcdir"/progreloc.c \
148 "$srcdir"/areadlink.c \
149 "$srcdir"/readlink.c \
150 "$srcdir"/canonicalize-lgpl.c \
151 "$srcdir"/malloca.c \
152 "$srcdir"/relocatable.c \
154 "$srcdir"/strerror.c \
155 "$srcdir"/c-ctype.c \
156 -o "$destprog.wrapper$exeext"
158 # Clean up object files left over in the current directory by the native C
159 # compilers on Solaris, HP-UX, OSF/1, IRIX.
160 rm -f relocwrapper.o \
165 canonicalize-lgpl.o \
171 test $rc = 0 || exit $?
172 # Clean up debugging information left over by the native C compiler on MacOS X.
173 rm -rf "$destprog.wrapper$exeext.dSYM"
174 test $rc = 0 || exit $?
177 test "$strip_prog" = ':' || func_verbose "$strip_prog" "$destprog.wrapper$exeext" || exit $?
179 # Rename $destprog.wrapper -> $destprog -> $destprog.bin.
180 ln -f "$destprog$exeext" "$destprog.bin$exeext" \
181 || { rm -f "$destprog.bin$exeext" \
182 && cp -p "$destprog$exeext" "$destprog.bin$exeext"; } \
184 mv "$destprog.wrapper$exeext" "$destprog$exeext" || exit 1