diff options
Diffstat (limited to 'xpa/configure.ac')
| -rw-r--r-- | xpa/configure.ac | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/xpa/configure.ac b/xpa/configure.ac new file mode 100644 index 0000000..e45f87e --- /dev/null +++ b/xpa/configure.ac @@ -0,0 +1,213 @@ +# This file is an input file used by the GNU "autoconf" program to +# generate the file "configure", which is run during XPA installation +# to configure the system for the local environment. +AC_INIT(xpa, 2.1.18, eric@cfa.harvard.edu, xpa) + +AC_CONFIG_HEADERS([conf.h]) +AC_CONFIG_SRCDIR(./xpa.h) +AC_CANONICAL_HOST + +# save LDFLAGS +XLDFLAGS="$LDFLAGS" + +# +# checks that we use in most projects +# +AC_PROG_CC + +AC_EXEEXT +if test x"${EXEEXT}" = "xno"; then + EXEEXT="" +fi + +AC_CHECK_SIZEOF(long) +SZ_LONG=$ac_cv_sizeof_long +AC_SUBST(SZ_LONG) + +AC_PROG_RANLIB + +AC_HEADER_STDC +AC_CHECK_HEADERS(malloc.h) +AC_CHECK_HEADERS(getopt.h) +AC_CHECK_HEADERS(pwd.h) +AC_CHECK_HEADERS(values.h) +AC_CHECK_HEADERS(dlfcn.h) +AC_CHECK_HEADERS(setjmp.h) +AC_CHECK_HEADERS(sys/un.h) +AC_CHECK_HEADERS(sys/shm.h) +AC_CHECK_HEADERS(sys/mman.h) +AC_CHECK_HEADERS(sys/ipc.h) +AC_CHECK_HEADERS(sys/select.h) + +AC_CHECK_TYPES([socklen_t], [], [], [#include <sys/socket.h>]) + +AC_C_CONST + +AC_CHECK_FUNCS(strchr memcpy snprintf atexit setenv getaddrinfo) + +AC_CHECK_FUNC(connect) +if test $ac_cv_func_connect = no; then + AC_CHECK_LIB(socket, connect, EXTRA_LIBS="$EXTRA_LIBS -lsocket") +fi +AC_CHECK_FUNC(gethostbyname) +if test $ac_cv_func_gethostbyname = no; then + AC_CHECK_LIB(nsl, gethostbyname, EXTRA_LIBS="$EXTRA_LIBS -lnsl") +fi +# AC_CHECK_LIB(db, snprintf, EXTRA_LIBS="$EXTRA_LIBS -ldb") + +# +# checks specific to this project +# + +AC_MSG_CHECKING(for threaded xpans) +AC_ARG_ENABLE(threaded-xpans, [ --enable-threaded-xpans build threaded xpans], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" = "yes"; then + AC_MSG_RESULT($fun_ok) + AC_CHECK_LIB(pthread, pthread_create, have_pthread=yes) + if test x"${have_pthread}" = x"yes"; then + AC_DEFINE(HAVE_LIBPTHREAD) + AC_DEFINE(_REENTRANT) + TLIB="-lpthread" + else + AC_MSG_ERROR([no threads found ... can't use enable-threaded-xpans], 1) + fi +else + AC_MSG_RESULT($fun_ok) +fi +AC_SUBST(TLIB) + +AC_MSG_CHECKING(for shared library build) +AC_ARG_ENABLE(shared, [ --enable-shared build shared libraries], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" != "no"; then + fpic="yes" + DOSHARED=shlib + AC_SUBST(DOSHARED) + if test "$fun_ok" = "link"; then + LLIB="-L. -l$PACKAGE_NAME" + else + LLIB='$(LIB)' + fi +else + DOSHARED="" + LLIB='$(LIB)' +fi +AC_SUBST(LLIB) +AC_MSG_RESULT($fun_ok) + +AC_MSG_CHECKING(for request to use posix_spawn) +AC_ARG_ENABLE(posix_spawn, [ --enable-posix_spawn use posix_spawn() if available], + [fun_ok=$enableval], [fun_ok=no]) +AC_MSG_RESULT($fun_ok) +if test "$fun_ok" = "yes"; then + AC_CHECK_FUNCS(posix_spawn _NSGetEnviron) + AC_CHECK_HEADERS(crt_externs.h) +fi + +AC_PATH_XTRA +if test x"${have_x}" = "xyes"; then + AC_DEFINE(HAVE_XT) +fi + +SC_PATH_TCLCONFIG +if test x"${no_tcl}" = x ; then + SC_LOAD_TCLCONFIG + if test -r $TCL_PREFIX/include/tcl.h; then + TCL_CFLAGS="$TCL_INCLUDE_SPEC" + if test x"$DOSHARED" != x -a x"$TCL_SUPPORTS_STUBS" = x1; then + TCL_LIBS="$TCL_STUB_LIB_SPEC" + TCL_CFLAGS="$TCL_CFLAGS -DUSE_TCL_STUBS=1" + AC_MSG_RESULT([Tcl support will utilize stubs library: $TCL_LIBS]) + else + TCL_LIBS="$TCL_LIB_SPEC" + AC_MSG_RESULT([Tcl support will utilize library: $TCL_LIBS]) + fi + AC_DEFINE(HAVE_TCL) + else + if test x"${with_tclconfig}" != x ; then + TCL_CFLAGS="$TCL_INCLUDE_SPEC" + TCL_LIBS="$TCL_LIB_SPEC" + AC_DEFINE(HAVE_TCL) + AC_MSG_RESULT([warning: tcl.h not found with --with-tcl ... tcl build might fail]) + else + AC_MSG_RESULT([$TCL_PREFIX/include/tcl.h not found ... use --with-tcl to build tcl explicitly]) + fi + fi +fi +AC_SUBST(TCL_CFLAGS) +AC_SUBST(TCL_LIBS) + +AC_MSG_CHECKING(for incorporation of thread support) +AC_ARG_WITH(threads, + [ --with-threads build for use in threaded programs], thr=1, thr=0) +if test x"$thr" = x1 ; then + AC_MSG_RESULT(yes) + CFLAGS="$CFLAGS -D_REENTRANT" +else + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(for gtk) +AC_ARG_WITH(gtk, + [ --with-gtk=<path> include directory for gtk e.g. /usr/include/gtk-1.2], havelib=1, havelib=0) +if test x"$havelib" = x1 ; then + AC_MSG_RESULT(yes ($withval)) + GTK_CFLAGS="`pkg-config gtk+-2.0 --cflags` -DHAVE_GTK=1" + GTK_LIBS="`pkg-config gtk+-2.0 --libs`" + AC_DEFINE(HAVE_GTK) +else + GTK_CFLAGS="" + GTK_LIBS="" + AC_MSG_RESULT(no) +fi +AC_SUBST(GTK_CFLAGS) +AC_SUBST(GTK_LIBS) + +# restore LDFLAGS +LDFLAGS="$LDFLAGS $XLDFLAGS" + +AC_MSG_CHECKING([$host_os configuration]) +case $host_os in + *cygwin*|*Cygwin* ) + AC_DEFINE(HAVE_CYGWIN) + AC_MSG_RESULT([flagging Cygwin]) + ;; + *mingw32*|*Mingw32*) + CFLAGS="$CFLAGS -mconsole" + EXTRA_LIBS="$EXTRA_LIBS -lwsock32" + AC_DEFINE(HAVE_MINGW32) + AC_MSG_RESULT([flagging MinGW]) + ;; + *darwin*|*Darwin*) + LDFLAGS="$LDFLAGS $CFLAGS" + if test x"$TCL_PREFIX" = x"/usr/local"; then + TCL_CFLAGS="" + AC_MSG_RESULT([removing -I/usr/local/include]) + fi + ;; + *osf*|*Osf*) + AC_CHECK_LIB(db, snprintf, EXTRA_LIBS="$EXTRA_LIBS -ldb") + ;; + * ) + if test x"$fpic" = x"yes" ; then + if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then + CFLAGS="$CFLAGS -fPIC" + AC_MSG_RESULT([adding -fPIC to gcc]) + else + AC_MSG_RESULT(none) + fi + else + AC_MSG_RESULT(none) + fi + ;; +esac + +AC_SUBST(EXTRA_LIBS) + +AC_CONFIG_FILES(Makefile) + +# generate pkg-config meta-data file +AC_CONFIG_FILES(xpa.pc) + +AC_OUTPUT |