51 lines
1.8 KiB
Plaintext
51 lines
1.8 KiB
Plaintext
|
# $NetBSD: configure.ac,v 1.9 2007/10/14 20:26:47 apb Exp $
|
||
|
|
#
|
||
|
|
# Autoconf definition file for make.
|
||
|
|
#
|
||
|
|
# When you edit configure.ac:
|
||
|
|
# 0. Create the tools version of autoconf:
|
||
|
|
# cd ${SRCDIR} && build.sh -V MKMAINTAINERTOOLS=yes tools
|
||
|
|
# (This might not work if you try it after editing configure.ac.)
|
||
|
|
# 1. edit configure.ac
|
||
|
|
# 2. Regenerate "configure" from "configure.ac":
|
||
|
|
# cd ${SRCDIR}/tools/make && \
|
||
|
|
# ${TOOLDIR}/bin/nbmake-${MACHINE} -f Makefile.regen
|
||
|
|
# (Please don't use a non-tools version of autoconf).
|
||
|
|
# 3. Test that nbmake still builds
|
||
|
|
# mv ${TOOLDIR}/nbmake ${TOOLDIR}/bin/nbmake.bak
|
||
|
|
# cd ${SRCDIR} && build.sh makewrapper
|
||
|
|
# 4. cvs commit files that you edited.
|
||
|
|
# 5. Regen again, to pick up changed RCS IDs from the above commit:
|
||
|
|
# cd ${SRCDIR}/tools/make && \
|
||
|
|
# ${TOOLDIR}/bin/nbmake-${MACHINE} -f Makefile.regen
|
||
|
|
# 6. cvs commit files that were generated.
|
||
|
|
#
|
||
|
|
#
|
||
|
|
|
||
|
|
AC_INIT([make], [noversion], [bin-bug-people@NetBSD.org])
|
||
|
|
AC_CONFIG_FILES(buildmake.sh)
|
||
|
|
|
||
|
|
AC_PATH_PROG(BSHELL, sh)
|
||
|
|
if test x"$BSHELL" = x; then
|
||
|
|
AC_MSG_ERROR([sh must be somewhere on \$PATH, or BSHELL must be defined])
|
||
|
|
fi
|
||
|
|
AC_DEFINE_UNQUOTED(DEFSHELL_CUSTOM, "${BSHELL}")
|
||
|
|
|
||
|
|
# Make sure we have POSIX regex ability.
|
||
|
|
AC_CHECK_HEADER(regex.h,, AC_MSG_ERROR([POSIX regex.h is required]))
|
||
|
|
|
||
|
|
# If we don't have <poll.h>, we need to use select(2).
|
||
|
|
AC_CHECK_HEADER(poll.h,, AC_DEFINE(USE_SELECT))
|
||
|
|
|
||
|
|
# regcomp() and regexec() are also names of functions in the old V8
|
||
|
|
# regexp package. To avoid them, we need to find out who has regfree().
|
||
|
|
|
||
|
|
dnl # Cygwin: We *MUST* look at -lregex *before* the "no libs" condition.
|
||
|
|
dnl # Thus AC_CHECK_LIB(regex...) comes first, and AC_SEARCHLIBS next.
|
||
|
|
AC_CHECK_LIB(regex, regfree)
|
||
|
|
AC_SEARCH_LIBS(regfree, rx posix)
|
||
|
|
|
||
|
|
AC_CHECK_FUNCS(setenv strdup strerror strftime vsnprintf)
|
||
|
|
|
||
|
|
AC_OUTPUT
|