2 # install-reloc - install a program including a relocating wrapper
3 # Copyright (C) 2003, 2005-2006 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 2, or (at your option)
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, write to the Free Software Foundation,
18 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21 # install-reloc library_path_var library_path_value prefix compile_command srcdir config_h_dir exeext install_command... destprog
23 # - library_path_var is the platform dependent runtime library path variable
24 # - library_path_value is a colon separated list of directories that contain
25 # the libraries at installation time (use this instead of -rpath)
26 # - prefix is the base directory at installation time
27 # - compile_command is a C compiler compilation and linking command
28 # - srcdir is the directory where to find relocwrapper.c and its dependencies
29 # - builddir is the directory where to find built dependencies (namely,
30 # alloca.h and stdbool.h)
31 # - config_h_dir is the directory where to find config.h
32 # - exeext is platform dependent suffix of executables
33 # - install-command is the install command line, excluding the final destprog
34 # - destprog is the destination program name
35 # install-reloc renames destprog to destprog.bin and installs a relocating
36 # wrapper in the place of destprog.
40 if test $# -eq 2; then
41 # Get arguments from environment variables.
42 library_path_var=$RELOC_LIBRARY_PATH_VAR
43 library_path_value=$RELOC_LIBRARY_PATH_VALUE
45 compile_command=$RELOC_COMPILE_COMMAND
47 builddir=$RELOC_BUILDDIR
48 config_h_dir=$RELOC_CONFIG_H_DIR
50 install_prog=$RELOC_INSTALL_PROG # including the "-c" option
52 if test $# -ge 9; then
53 # Get fixed position arguments.
62 install_prog=$9 # maybe not including the "-c" option
73 echo "Usage: $0 library_path_var library_path_value prefix compile_command srcdir builddir config_h_dir exeext install_command... destprog" 1>&2
78 # Get destprog, last argument.
84 # Remove trailing $exeext, if present.
85 if test -n "$exeext"; then
86 sedexpr='s|'`echo "$exeext" | sed -e 's,\.,\\\.,g'`'$||'
87 destprog=`echo "$destprog" | sed -e "$sedexpr"`
90 # Outputs a command and runs it.
97 # Run install_command.
98 func_verbose $install_prog "$@" || exit $?
100 # If the platform doesn't support LD_LIBRARY_PATH or similar, we cannot build
102 test -n "$library_path_var" || exit 0
105 save_IFS="$IFS"; IFS=":"
106 for dir in $library_path_value; do
108 if test -n "$dir"; then
110 *"\"$dir\""*) ;; # remove duplicate
111 *) libdirs="$libdirs\"$dir\"," ;;
116 # If there are no library directories to add at runtime, we don't need a
118 test -n "$libdirs" || exit 0
121 installdir=`echo "$destprog" | sed -e 's,/[^/]*$,,'`
122 func_verbose $compile_command -I"$builddir" -I"$srcdir" -I"$config_h_dir" -DHAVE_CONFIG_H -DIN_RELOCWRAPPER -DNO_XMALLOC -D"INSTALLPREFIX=\"$prefix\"" -D"INSTALLDIR=\"$installdir\"" -D"LIBPATHVAR=\"$library_path_var\"" -D"LIBDIRS=$libdirs" -D"EXEEXT=\"$exeext\"" "$srcdir"/relocwrapper.c "$srcdir"/progname.c "$srcdir"/progreloc.c "$srcdir"/xreadlink.c "$srcdir"/readlink.c "$srcdir"/canonicalize-lgpl.c "$srcdir"/allocsa.c "$srcdir"/relocatable.c "$srcdir"/setenv.c "$srcdir"/strerror.c "$srcdir"/c-ctype.c -o "$destprog.wrapper$exeext" || exit $?
124 # Rename $destprog.wrapper -> $destprog -> $destprog.bin.
125 ln -f "$destprog$exeext" "$destprog.bin$exeext" \
126 || { rm -f "$destprog.bin$exeext" && cp -p "$destprog$exeext" "$destprog.bin$exeext"; } \
128 mv "$destprog.wrapper$exeext" "$destprog$exeext" || exit 1