Commit ed76b86a authored by Pontus Freyhult's avatar Pontus Freyhult

Don't AC_PATH_PROG for bash, m4 or groff if given, make them precious.

Rev: ChangeLog:1.550
Rev: configure.ac:1.17
parent 1d1a0d75
2002-10-02 Pontus Skld <Pontus.Skold@dis.uu.se>
* configure.ac: Don't AC_PATH_PROG for bash, m4 and groff if
given. Made them precious.
2002-10-01 Niels Mller <niels@s3.kth.se>
* src/testsuite/run-tests (test_program): Use basename (fix copied
......
......@@ -252,7 +252,7 @@ else
AC_PATH_PROGS(SCHEME_PROGRAM, guile scsh,, $PATH)
fi
if test x$SCHEME_PROGRAM = x ; then
if test "x$SCHEME_PROGRAM" = x ; then
AC_MSG_WARN([No scheme implementation found.
This is fine as long as you don't modify the source files.])
SCHEME_PROGRAM=false
......@@ -266,10 +266,22 @@ AC_SUBST(SCHEME_NAME)
if test "x$BASH" = x/bin/sh ; then
unset BASH
fi
AC_PATH_PROG(BASH, bash,, $PATH)
AC_PATH_PROG(GROFF, groff,, $PATH)
AC_PATH_PROG(M4, m4, m4)
if test "x$BASH" = x; then
AC_PATH_PROG(BASH, bash,, $PATH)
fi
AC_ARG_VAR(BASH, bash shell)
if test "x$GROFF" = x; then
AC_PATH_PROG(GROFF, groff,, $PATH)
fi
AC_ARG_VAR(GROFF, groff)
if test "x$M4" = x; then
AC_PATH_PROG(M4, m4, m4)
fi
AC_ARG_VAR(M4, M4 macro processor)
# Checks for header files.
AC_HEADER_STDC
......
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