Allow a reduced set of installable tests (none yet) to be built without GLib

--enable-modular-tests=auto will build as many as possible, perhaps
excluding the GLib ones. --enable-modular-tests=yes or --enable-tests=yes
will insist on having GLib, to be able to run everything.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=42811
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

diff --git a/configure.ac b/configure.ac
index 0414586..0f8a541 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -193,6 +193,9 @@ fi
 # These use GTest, from GLib, because life's too short. They're enabled by
 # default (unless you don't have GLib), because they don't bloat the library
 # or binaries.
+
+with_glib=yes
+
 if test "x$enable_modular_tests" != xno; then
   PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24, gio-2.0 >= 2.24],
     [],
@@ -200,7 +203,7 @@ if test "x$enable_modular_tests" != xno; then
       AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires GLib])
       AC_MSG_ERROR([$GLIB_ERRORS])
     else # assumed to be "auto"
-      enable_modular_tests=no
+      with_glib=no
     fi])
   # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this
   PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
@@ -209,19 +212,21 @@ if test "x$enable_modular_tests" != xno; then
       AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires dbus-glib])
       AC_MSG_ERROR([$DBUS_GLIB_ERRORS])
     else # assumed to be "auto"
-      enable_modular_tests=no
+      with_glib=no
     fi])
-  if test "x$enable_modular_tests" != xno; then
-    # dependencies checked, switch from auto to yes
-    enable_modular_tests=yes
-  fi
 fi
-if test "x$enable_modular_tests" = xyes; then
+if test "x$enable_modular_tests" != xno; then
   AC_DEFINE([DBUS_ENABLE_MODULAR_TESTS], [1],
-    [Define to build independent test binaries (requires GLib)])
+    [Define to build independent test binaries])
 fi
 AM_CONDITIONAL([DBUS_ENABLE_MODULAR_TESTS],
-  [test "x$enable_modular_tests" = xyes])
+  [test "x$enable_modular_tests" != xno])
+
+if test "x$with_glib" != xno; then
+  AC_DEFINE([DBUS_WITH_GLIB], [1],
+    [Define if GLib, GObject, GIO are available])
+fi
+AM_CONDITIONAL([DBUS_WITH_GLIB], [test "x$with_glib" != xno])
 
 AC_ARG_ENABLE([installed-tests],
   AS_HELP_STRING([--enable-installed-tests],
@@ -1743,6 +1748,7 @@ echo "
         gcc coverage profiling:   ${enable_compiler_coverage}
         Building embedded tests:  ${enable_embedded_tests}
         Building modular tests:   ${enable_modular_tests}
+            - with GLib:          ${with_glib}
         Building verbose mode:    ${enable_verbose_mode}
         Building assertions:      ${enable_asserts}
         Building checks:          ${enable_checks}

diff --git a/test/Makefile.am b/test/Makefile.am
index 2eca473..8457fcd 100644 (file)
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -100,6 +100,10 @@ testexecdir = $(libdir)/dbus-1.0/test
 testexec_PROGRAMS =
 
 installable_tests = \
+       $(NULL)
+
+if DBUS_WITH_GLIB
+installable_tests += \
        test-corrupt \
        test-dbus-daemon \
        test-dbus-daemon-eavesdrop \
@@ -109,6 +113,7 @@ installable_tests = \
        test-relay \
        test-syslog \
        $(NULL)
+endif DBUS_WITH_GLIB
 
 installcheck_tests =
 installcheck_environment = \