diff options
Diffstat (limited to 'tools/build/aclocal.m4')
| -rw-r--r-- | tools/build/aclocal.m4 | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/tools/build/aclocal.m4 b/tools/build/aclocal.m4 index 019b89fb09..2d41a48f57 100644 --- a/tools/build/aclocal.m4 +++ b/tools/build/aclocal.m4 @@ -27,10 +27,6 @@ TARGET_SUBDIR=".") RTEMS_TOPdir="$1"; AC_SUBST(RTEMS_TOPdir) -PROJECT_ROOT=`pwd`/$RTEMS_TOPdir; -test "$TARGET_SUBDIR" = "." || PROJECT_ROOT="$PROJECT_ROOT/.." -AC_SUBST(PROJECT_ROOT) - dnl Determine RTEMS Version string from the VERSION file dnl Hopefully, Joel never changes its format ;- AC_MSG_CHECKING([for RTEMS Version]) @@ -46,9 +42,6 @@ if test -z "$RTEMS_VERSION"; then AC_MSG_ERROR(Unable to determine version) fi AC_MSG_RESULT($RTEMS_VERSION) - -RTEMS_ROOT='$(top_srcdir)'/$RTEMS_TOPdir; -AC_SUBST(RTEMS_ROOT) ])dnl # Do all the work for Automake. This macro actually does too much -- @@ -143,6 +136,39 @@ else fi AC_SUBST($1)]) +# Add --enable-maintainer-mode option to configure. +# From Jim Meyering + +# serial 1 + +AC_DEFUN(AM_MAINTAINER_MODE, +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT($USE_MAINTAINER_MODE) + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +# Define a conditional. + +AC_DEFUN(AM_CONDITIONAL, +[AC_SUBST($1_TRUE) +AC_SUBST($1_FALSE) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + dnl $Id$ AC_DEFUN(RTEMS_PATH_KSH, |