From 6ac750b03fb32591769d0a6ece8840932622fead Mon Sep 17 00:00:00 2001 From: Havoc Pennington Date: Sat, 18 Jan 2003 15:52:53 +0000 Subject: 2003-01-18 Havoc Pennington Building --disable-verbose-mode --disable-asserts --disable-tests cuts the library from 112K to 45K or so * configure.in: check for varargs macro support, add --enable-verbose-mode, --enable-asserts. * dbus/dbus-internals.h (_dbus_assert): support DBUS_DISABLE_ASSERT (_dbus_verbose): support DBUS_ENABLE_VERBOSE_MODE --- configure.in | 47 +++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 45 insertions(+), 2 deletions(-) (limited to 'configure.in') diff --git a/configure.in b/configure.in index 5e859448..9f136b66 100644 --- a/configure.in +++ b/configure.in @@ -25,8 +25,10 @@ AM_PROG_LIBTOOL AC_ARG_ENABLE(qt, [ --enable-qt enable Qt-friendly client library],enable_qt=$enableval,enable_qt=auto) AC_ARG_ENABLE(glib, [ --enable-glib enable GLib-friendly client library],enable_glib=$enableval,enable_glib=auto) -AC_ARG_ENABLE(tests, [ --enable-tests enable unit test code],enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE) -AC_ARG_ENABLE(ansi, [ --enable-ansi enable -ansi -pedantic gcc flags],enable_ansi=$enableval,enable_ansi=no) +AC_ARG_ENABLE(tests, [ --enable-tests enable unit test code],enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE) +AC_ARG_ENABLE(ansi, [ --enable-ansi enable -ansi -pedantic gcc flags],enable_ansi=$enableval,enable_ansi=no) +AC_ARG_ENABLE(verbose-mode, [ --enable-verbose-mode support verbose debug mode],enable_verbose_mode=$enableval,enable_verbose_mode=yes) +AC_ARG_ENABLE(asserts, [ --enable-asserts include assertion checks],enable_asserts=$enableval,enable_asserts=yes) dnl DBUS_BUILD_TESTS controls unit tests built in to .c files dnl and also some stuff in the test/ subdir @@ -35,6 +37,13 @@ if test x$enable_tests = xyes; then AC_DEFINE(DBUS_BUILD_TESTS,1,[Build test code]) fi +if test x$enable_verbose_mode = xyes; then + AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode]) +fi +if test x$enable_asserts = xno; then + AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking]) +fi + changequote(,)dnl if test "x$GCC" = "xyes"; then case " $CFLAGS " in @@ -108,6 +117,32 @@ dnl check for writev header and writev function so we're dnl good to go if HAVE_WRITEV gets defined. AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)]) +dnl check for flavours of varargs macros (test from GLib) +AC_MSG_CHECKING(for ISO C99 varargs macros in C) +AC_TRY_COMPILE([],[ +int a(int p1, int p2, int p3); +#define call_a(...) a(1,__VA_ARGS__) +call_a(2,3); +],dbus_have_iso_c_varargs=yes,dbus_have_iso_c_varargs=no) +AC_MSG_RESULT($dbus_have_iso_c_varargs) + +AC_MSG_CHECKING(for GNUC varargs macros) +AC_TRY_COMPILE([],[ +int a(int p1, int p2, int p3); +#define call_a(params...) a(1,params) +call_a(2,3); +],dbus_have_gnuc_varargs=yes,dbus_have_gnuc_varargs=no) +AC_MSG_RESULT($dbus_have_gnuc_varargs) + +dnl Output varargs tests +if test x$dbus_have_iso_c_varargs = xyes; then + AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros]) +fi +if test x$dbus_have_gnuc_varargs = xyes; then + AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros]) +fi + + DBUS_CLIENT_CFLAGS= DBUS_CLIENT_LIBS= AC_SUBST(DBUS_CLIENT_CFLAGS) @@ -205,6 +240,8 @@ echo " Maintainer mode: ${USE_MAINTAINER_MODE} Building unit tests: ${enable_tests} + Building verbose mode: ${enable_verbose_mode} + Building assertions: ${enable_asserts} Building Qt bindings: ${have_qt} Building GLib bindings: ${have_glib} " @@ -212,3 +249,9 @@ echo " if test x$enable_tests = xyes; then echo "NOTE: building with unit tests increases the size of the installed library" fi +if test x$enable_verbose_mode = xyes; then + echo "NOTE: building with verbose mode increases library size, but is probably a good idea anyway." +fi +if test x$enable_asserts = xyes; then + echo "NOTE: building with assertions increases library size, but is probably a good idea anyway." +fi -- cgit