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|
dnl configure.ac --- autoconf input file for systemtap
dnl Process this file with autoconf to produce a configure script.
AC_INIT([systemtap], 0.5.9, 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)
build_elfutils=no
AC_ARG_WITH([elfutils],
AC_HELP_STRING([--with-elfutils=DIRECTORY],
[find elfutils source code in DIRECTORY]),
[
case "$with_elfutils" in
yes) AC_MSG_ERROR([--with-elfutils requires an argument]) ;;
''|no) ;;
*) build_elfutils=yes ;;
esac])
AM_CONDITIONAL(BUILD_ELFUTILS, test $build_elfutils = yes)
AM_CONDITIONAL(BUILD_LKET_B2A, pkg-config --atleast-version 2.0.0 glib-2.0)
if ! pkg-config --atleast-version 2.0.0 glib-2.0; then
AC_MSG_WARN([glib2-devel is required to build lket-b2a.
no glib2-devel found, skip building lket-b2a...])
fi
if test $build_elfutils = no; then
# Need libdwfl-capable recent elfutils from Fedora
save_LIBS="$LIBS"
AC_CHECK_LIB(dw, dwfl_module_getsym,,[
AC_MSG_ERROR([systemtap requires elfutils 0.122+])])
stap_LIBS="$LIBS"
LIBS="$SAVE_LIBS"
else
# We built our own and stap_LDFLAGS points at the install.
stap_LIBS=-ldw
fi
AC_SUBST(stap_LIBS)
dnl Plop in the build (configure) date
date=`date +%Y-%m-%d`
AC_DEFINE_UNQUOTED(DATE, "$date", [Configuration/build date])
AC_SUBST(DATE, "$date")
AC_CONFIG_HEADERS([config.h:config.in])
AC_CONFIG_FILES(Makefile systemtap.spec stp_check stap.1 stapprobes.5 stapfuncs.5 stapex.5 lket.5 runtime/lket/b2a/Makefile)
AC_OUTPUT
if test $build_elfutils = yes; then
case "$with_elfutils" in
/*) elfutils_srcdir="$with_elfutils" ;;
*) elfutils_srcdir="../$with_elfutils" ;;
esac
AC_MSG_NOTICE([running ${elfutils_srcdir}/configure])
# Our libdw.so's libebl will look in $ORIGIN/../lib/... but that
# $ORIGIN is where libdw.so resides, which is not where there is a ../lib.
elfutils_rpath="-Wl,--enable-new-dtags,-rpath,${libdir}/${PACKAGE_NAME}"
here=`pwd`
(mkdir -p build-elfutils && cd build-elfutils &&
${elfutils_srcdir}/configure --enable-libebl-subdir=${PACKAGE_NAME} \
--includedir="${here}/include-elfutils" \
--libdir="${here}/lib-elfutils" \
CFLAGS="${CFLAGS/-Wall/}" \
LDFLAGS="$LDFLAGS $elfutils_rpath"
)
fi
|
