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AC_INIT(eselect, 1.3, eselect@gentoo.org, eselect)
AC_PREREQ(2.59)
AC_CONFIG_SRCDIR(bin/eselect.in)
AC_CONFIG_AUX_DIR(config)
AM_INIT_AUTOMAKE
test x$prefix = "xNONE" && prefix="$ac_default_prefix"
test x$datadir = "xNONE" && datadir="$ac_default_datadir"
test x$sysconfdir = "xNONE" && sysconfdir="$ac_default_sysconfdir"
# BASH may already be set in the shell, if the admin then changes the
# the /bin/sh symlink to a non-bash shell, all hell will break lose.
# thanks to James Rowe for the heads up.
unset BASH
AC_PATH_PROGS(BASH, bash)
if test x$BASH = "x" ; then
AC_MSG_ERROR([bash is required])
fi
ES_PROG_GNU_SED
if test x$SED = "x" ; then
AC_MSG_ERROR([GNU sed is required])
fi
AC_PATH_PROG(PORTAGEQ, portageq, /usr/bin/portageq,
[$prefix/bin:/usr/bin:/bin:$PATH])
AC_PATH_PROG(ENV_UPDATE, env-update, /usr/sbin/env-update,
[$PATH:$prefix/sbin:/usr/sbin])
AC_PATH_PROG(READLINK, greadlink)
if test x$READLINK = "x" ; then
AC_CHECK_PROG(READLINK, readlink -f ., yes, no, [$PATH])
if test x$READLINK = "xyes" ; then
AC_PATH_PROG(READLINK, readlink)
fi
CANONICALISE_TEST=`$READLINK -f . > /dev/null 2>&1`
if ! test x$? = "x0" ; then
unset READLINK
fi
if test x$READLINK = "x" ; then
AC_PATH_PROG(REALPATH, realpath)
if test x$REALPATH = "x" ; then
AC_MSG_ERROR([Either GNU readlink or realpath is required])
fi
fi
fi
if test x$READLINK != "x"; then
CANONICALISE="$READLINK -f"
else
CANONICALISE="$REALPATH"
fi
AC_SUBST(CANONICALISE)
# Gentoo uses rst2html.py but most other
# distro's/OS's install it w/o the .py extension
AC_PATH_PROG(RST2HTML, rst2html)
if test x$RST2HTML = "x" ; then
AC_PATH_PROG(RST2HTML, rst2html.py)
fi
# Support for Gentoo Prefix
AC_MSG_CHECKING([if target installation is in an offset prefix])
EPREFIX=""
AS_CASE([$prefix],
[/usr], [],
[*/usr], [EPREFIX=`echo "$prefix" | sed 's:/usr$::'`])
AC_MSG_RESULT([${EPREFIX:-nope}])
AC_SUBST(EPREFIX)
AC_CONFIG_FILES(Makefile
doc/Makefile
man/Makefile
misc/Makefile
bin/Makefile
libs/Makefile
modules/Makefile)
AC_OUTPUT
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