diff mbox

[RFC,i-g-t,v3,01/13] configure.ac: Test for libdrm_intel and build for it if present.

Message ID 1465984270-13918-2-git-send-email-robert.foss@collabora.com (mailing list archive)
State New, archived
Headers show

Commit Message

Robert Foss June 15, 2016, 9:50 a.m. UTC 
From: Robert Foss <robert.foss@collabora.com>

Test for libdrm_intel and build for it if present.
Also expose the HAVE_INTEL #define to allow code to be conditionally
compiled.

Signed-off-by: Robert Foss <robert.foss@collabora.com>
---
 configure.ac | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/configure.ac b/configure.ac
index 0405c8b..49903e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,7 +100,7 @@  if test "x$GCC" = "xyes"; then
 fi
 AC_SUBST(ASSEMBLER_WARN_CFLAGS)
 
-PKG_CHECK_MODULES(DRM, [libdrm_intel >= 2.4.64 libdrm])
+PKG_CHECK_MODULES(DRM, [libdrm])
 PKG_CHECK_MODULES(PCIACCESS, [pciaccess >= 0.10])
 
 case "$target_cpu" in
@@ -150,6 +150,21 @@  PKG_CHECK_MODULES(GLIB, glib-2.0)
 # -----------------------------------------------------------------------------
 #			Configuration options
 # -----------------------------------------------------------------------------
+AC_ARG_ENABLE(intel, AS_HELP_STRING([--disable-intel],
+	      [Enable building of intel specific parts (default: auto)]),
+	      [INTEL=$enableval], [INTEL=auto])
+if test "x$INTEL" = xauto; then
+	PKG_CHECK_EXISTS([libdrm_intel >= 2.4.64], [INTEL=yes], [INTEL=no])
+fi
+if test "x$INTEL" = xyes; then
+	PKG_CHECK_MODULES(DRM_INTEL, [libdrm_intel >= 2.4.64])
+	AC_DEFINE(HAVE_LIBDRM_INTEL, 1, [Have intel support])
+else
+       DRM_INTEL_CFLAGS=$(top_srcdir)/lib/stubs/drm/
+       AC_SUBST([DRM_INTEL_CFLAGS])
+fi
+AM_CONDITIONAL(HAVE_LIBDRM_INTEL, [test "x$INTEL" = xyes])
+
 # for dma-buf tests
 AC_ARG_ENABLE(nouveau, AS_HELP_STRING([--disable-nouveau],
 	      [Enable use of nouveau API for prime tests (default: auto)]),