Allow multi-word "install" command.
Autoconf can determine that the correct install command includes flags,
e.g., "/usr/bin/install -c". When using this as a command, we can't
enclose the value in double-quotes, as that makes some shells use the
whole expression as a filename:
# this is the value returned by autoconf and stored in CT_install
$ ins="/usr/bin/install -c"
# if we call it with quotes, the command is not found
$ "${ins}"
bash: /usr/bin/install -c: No such file or directory
# removing the quotes lets it work as expected
$ ${ins}
/usr/bin/install: missing file operand
Try `/usr/bin/install --help' for more information.
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
1 Correctly check for g++ existence.
3 Copyright 2007 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
4 Licensed to you as dmalloc-5.5.2 is.
6 diff -dur dmalloc-5.5.2.orig/configure dmalloc-5.5.2/configure
7 --- dmalloc-5.5.2.orig/configure 2007-05-18 11:40:31.000000000 +0200
8 +++ dmalloc-5.5.2/configure 2007-05-18 11:42:02.000000000 +0200
12 # see if we actually have a CXX program
13 -if test "$ac_cv_prog_CXX" = "" -o ! -x "$ac_cv_prog_CXX"; then
14 +if test "$ac_cv_prog_CXX" = "" -o ! -x `which "$ac_cv_prog_CXX"`; then
15 { echo "$as_me:$LINENO: WARNING: could not find C++ compiler $ac_cv_prog_CXX" >&5
16 echo "$as_me: WARNING: could not find C++ compiler $ac_cv_prog_CXX" >&2;}