We don't want to build libdrm tests with Cairo support under Poky, since
they're never used and also cause a build loop from libdrm -> cairo ->
mesa-dri -> libdrm.
To avoid variance in build results, introduce a --disable-cairo-tests
switch.
Signed-off-by: Daniel Stone <daniel@xxxxxxxxxxxxx>
---
configure.ac | 18 +++++++++++++++---
tests/modetest/Makefile.am | 11 +++++++----
2 files changed, 22 insertions(+), 7 deletions(-)
v3: Don't link against Cairo if it's been found but disabled. Last one, I
promise.
diff --git a/configure.ac b/configure.ac
index 290362c..8c28107 100644
--- a/configure.ac
+++ b/configure.ac
@@ -222,11 +222,23 @@ if test "x$EXYNOS" = xyes; then
AC_DEFINE(HAVE_EXYNOS, 1, [Have EXYNOS support])
fi
+AC_ARG_ENABLE([cairo-tests],
+ [AS_HELP_STRING([--enable-cairo-tests],
+ [Enable support for Cairo rendering in tests (default: auto)])],
+ [CAIRO=$enableval], [CAIRO=auto])
PKG_CHECK_MODULES(CAIRO, cairo, [HAVE_CAIRO=yes], [HAVE_CAIRO=no])
-if test "x$HAVE_CAIRO" = xyes; then
- AC_DEFINE(HAVE_CAIRO, 1, [Have cairo support])
+AC_MSG_CHECKING([whether to enable Cairo tests])
+if test "x$CAIRO" = xauto; then
+ CAIRO="$HAVE_CAIRO"
fi
-AM_CONDITIONAL(HAVE_CAIRO, [test "x$HAVE_CAIRO" = xyes])
+if test "x$CAIRO" = xyes; then
+ if ! test "x$HAVE_CAIRO" = xyes; then
+ AC_MSG_ERROR([Cairo support required but not present])
+ fi
+ AC_DEFINE(HAVE_CAIRO, 1, [Have Cairo support])
+fi
+AC_MSG_RESULT([$CAIRO])
+AM_CONDITIONAL(HAVE_CAIRO, [test "x$CAIRO" = xyes])
# For enumerating devices in test case
PKG_CHECK_MODULES(LIBUDEV, libudev, [HAVE_LIBUDEV=yes], [HAVE_LIBUDEV=no])
diff --git a/tests/modetest/Makefile.am b/tests/modetest/Makefile.am
index b5ec771..065ae13 100644
--- a/tests/modetest/Makefile.am
+++ b/tests/modetest/Makefile.am
@@ -1,8 +1,7 @@
AM_CFLAGS = \
-I$(top_srcdir)/include/drm \
-I$(top_srcdir)/libkms/ \
- -I$(top_srcdir) \
- $(CAIRO_CFLAGS)
+ -I$(top_srcdir)
noinst_PROGRAMS = \
modetest
@@ -12,5 +11,9 @@ modetest_SOURCES = \
modetest_LDADD = \
$(top_builddir)/libdrm.la \
- $(top_builddir)/libkms/libkms.la \
- $(CAIRO_LIBS)
+ $(top_builddir)/libkms/libkms.la
+
+if HAVE_CAIRO
+AM_CFLAGS += $(CAIRO_CFLAGS)
+modetest_LDADD += $(CAIRO_LIBS)
+endif
--
1.7.10.4
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