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If M4 is an absolute file name that

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no longer exists, use M4=m4.
This commit is contained in:
David MacKenzie 1994-05-02 23:47:38 +00:00
parent 1819b75811
commit f06815b7d5
3 changed files with 15 additions and 0 deletions
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5
autoconf.in
View File

@ -31,6 +31,11 @@ if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
test -z "${AC_MACRODIR}" && AC_MACRODIR=@datadir@
test -z "${M4}" && M4=@M4@
case "${M4}" in
/*) # Handle the case that m4 has moved since we were configured.
# It may have been found originally in a build directory.
test -f "${M4}" || M4=m4 ;;
esac
tmpout=/tmp/acout.$$

5
autoconf.sh
View File

@ -31,6 +31,11 @@ if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
test -z "${AC_MACRODIR}" && AC_MACRODIR=@datadir@
test -z "${M4}" && M4=@M4@
case "${M4}" in
/*) # Handle the case that m4 has moved since we were configured.
# It may have been found originally in a build directory.
test -f "${M4}" || M4=m4 ;;
esac
tmpout=/tmp/acout.$$

5
bin/autoconf.in
View File

@ -31,6 +31,11 @@ if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
test -z "${AC_MACRODIR}" && AC_MACRODIR=@datadir@
test -z "${M4}" && M4=@M4@
case "${M4}" in
/*) # Handle the case that m4 has moved since we were configured.
# It may have been found originally in a build directory.
test -f "${M4}" || M4=m4 ;;
esac
tmpout=/tmp/acout.$$