AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
AC_PREREQ(2.59)
AC_CONFIG_SRCDIR(ginac/basic.cpp)
-AC_CONFIG_HEADERS(config.h)
+AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_HEADERS([config/config.h])
+AC_CONFIG_MACRO_DIR([m4])
dnl This defines PACKAGE and VERSION.
AM_INIT_AUTOMAKE([gnu 1.7 dist-bzip2])
dnl this macro. CLN >= 1.1.6 must have installed cln.pc at a visible place,
dnl which provides the actual dependency information.)
PKG_CHECK_MODULES(CLN, cln >= 1.1.6)
-LIBS="$LIBS $CLN_LIBS"
+AC_LIB_LINKFLAGS_FROM_LIBS([CLN_RPATH], [$CLN_LIBS], [1])
+LIBS="$LIBS $CLN_LIBS $CLN_RPATH"
CPPFLAGS="$CPPFLAGS $CLN_CFLAGS"
+dnl Include proper rpath into pkg-config meta data, so
+dnl g++ `pkg-config --cflags --libs ginac`
+dnl actually works
+GINACLIB_LIBS='-L${libdir} -lginac'
+AC_LIB_LINKFLAGS_FROM_LIBS([GINACLIB_RPATH], [$GINACLIB_LIBS])
dnl Check for data types which are needed by the hash function
dnl (golden_ratio_hash).
GINAC_HAVE_RUSAGE
GINAC_READLINE
-DL_LIBS=""
dnl Check for dl library (needed for GiNaC::compile).
-AC_CHECK_LIB(dl, dlopen,
- [
- DL_LIBS="-ldl"
- AC_DEFINE(HAVE_LIBDL, 1, [set to 1 if you have a working libdl installed.])
- ],
- GINAC_WARNING([libdl not found. GiNaC::compile will be disabled.]))
-AC_SUBST(DL_LIBS)
-
+GINAC_EXCOMPILER
dnl Check for utilities needed by the different kinds of documentation.
dnl Documentation needs only be built when extending it, so never mind if it