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Get rid of bash specific syntax for variable dereferencing, replacing it

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with the more crufty (but more widely available) "eval" command.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22509 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2005-07-25 20:25:08 +00:00
parent f075cac445
commit 675267e4e2
1 changed files with 22 additions and 22 deletions
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44
autoconf/m4/find_std_program.m4
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@ -48,22 +48,22 @@ AC_ARG_WITH($1[-inc],
AS_HELP_STRING([--with-]stdprog_long_name()[-inc=DIR],
[Specify that the ]stdprog_long_name()[ includes are in DIR]),
$1[incdir=$withval],$1[incdir=nada])
pfxvar=$1pfxdir
binvar=$1bindir
incvar=$1incdir
libvar=$1libdir
if test "${!pfxvar}" != "nada" ; then
CHECK_STD_PROGRAM(${!pfxvar},$1,$2,$3)
elif test "${!binvar}" != "nada" ; then
if test "${!libvar}" != "nada" ; then
if test "${!incvar}" != "nada" ; then
if test -d "${!binvar}" ; then
if test -d "${!incvar}" ; then
if test -d "${!libvar}" ; then
AC_SUBST(allcapsname(),${!binvar}/$1)
AC_SUBST(allcapsname()[_BIN],${!binvar})
AC_SUBST(allcapsname()[_INC],${!incvar})
AC_SUBST(allcapsname()[_LIB],${!libvar})
eval pfxval=\$\{$1pfxdir\}
eval binval=\$\{$1bindir\}
eval incval=\$\{$1incdir\}
eval libvar=\$\{$1libdir\}
if test "${pfxval}" != "nada" ; then
CHECK_STD_PROGRAM(${pfxval},$1,$2,$3)
elif test "${binval}" != "nada" ; then
if test "${libval}" != "nada" ; then
if test "${incval}" != "nada" ; then
if test -d "${binval}" ; then
if test -d "${incval}" ; then
if test -d "${libval}" ; then
AC_SUBST(allcapsname(),${binval}/$1)
AC_SUBST(allcapsname()[_BIN],${binval})
AC_SUBST(allcapsname()[_INC],${incval})
AC_SUBST(allcapsname()[_LIB],${libval})
AC_SUBST([USE_]allcapsname(),[1])
AC_MSG_RESULT([found via --with options])
else
@ -95,17 +95,17 @@ else
AC_MSG_RESULT([found in PATH at ]$tmppfxdir)
else
checkresult="yes"
checkvar="USE_"allcapsname()
eval checkval=\$\{"USE_"allcapsname()\}
CHECK_STD_PROGRAM([/usr],$1,$2,$3)
if test -z "${!checkvar}" ; then
if test -z "${checkval}" ; then
CHECK_STD_PROGRAM([/usr/local],$1,$2,$3)
if test -z "${!checkvar}" ; then
if test -z "${checkval}" ; then
CHECK_STD_PROGRAM([/sw],$1,$2,$3)
if test -z "${!checkvar}" ; then
if test -z "${checkval}" ; then
CHECK_STD_PROGRAM([/opt],$1,$2,$3)
if test -z "${!checkvar}" ; then
if test -z "${checkval}" ; then
CHECK_STD_PROGRAM([/],$1,$2,$3)
if test -z "${!checkvar}" ; then
if test -z "${checkval}" ; then
checkresult="no"
fi
fi