dnl configure.ac --- autoconf input file for systemtap
dnl Process this file with autoconf to produce a configure script.

AC_INIT([systemtap], 1.0, systemtap@sources.redhat.com, systemtap)

AC_PREREQ(2.59)
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE

AC_PROG_LN_S
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AM_PROG_CC_STDC
AM_C_PROTOTYPES
AC_LANG_CPLUSPLUS
AC_PROG_RANLIB
AC_OBJEXT
AC_EXEEXT
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_SUBST(CFLAGS)
AC_SUBST(CXXFLAGS)

dnl Need elfutils 0.102+ from <drepper@redhat.com>
AC_CHECK_HEADERS([libelf.h elfutils/libdw.h elfutils/libdwfl.h])
AC_CHECK_LIB(dw, dwarf_begin)
AC_CHECK_LIB(elf, elf_begin)
AC_CHECK_LIB(dwfl, dwfl_begin)

dnl Plop in the build (configure) date
date=`date +%Y-%m-%d`
AC_DEFINE_UNQUOTED(DATE, "$date", [Configuration/build date])
AC_SUBST(DATE)


# wha?? autoconf 2.59 does not expand these in the expected way
# my_libexecdir=`eval echo $libexecdir`
# my_libexecdir="$libexecdir"

my_pkglibdir=${prefix}/lib/systemtap
AC_DEFINE_UNQUOTED(PKGLIBDIR, "$my_pkglibdir", [pkglibdir])
AC_SUBST(PKGLIBDIR)

my_pkgdatadir=${prefix}/share/systemtap
AC_DEFINE_UNQUOTED(PKGDATADIR, "$my_pkgdatadir", [datadir])
AC_SUBST(PKGDATADIR)

AC_CONFIG_HEADERS([config.h:config.in])
AC_CONFIG_FILES(Makefile)
AC_OUTPUT