libudev is asked by enable-gbm, not enable_dri, and enable-gbm always is yes;
We can find the dependency from configure.ac codes:
if test "x$enable_gbm" = xyes; then
SRC_DIRS="$SRC_DIRS gbm"
PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
AC_MSG_ERROR([gbm needs udev]))
if test "x$enable_dri" = xyes; then
GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
if test "x$enable_shared_glapi" = xno; then
AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
fi
fi
fi
(From OE-Core rev:
981f7e5b088ecd813e43291d72f8995f17dbea8e)
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
INC_PR = "r9"
PE = "2"
-DEPENDS = "expat makedepend-native flex-native bison-native"
+DEPENDS = "expat makedepend-native flex-native bison-native udev"
PROVIDES = "virtual/libgl virtual/libgles1 virtual/libgles2 virtual/egl virtual/mesa"
DRIDRIVERS = "swrast"
DRIDRIVERS_append_x86 = ",radeon,r200,nouveau,i965,i915"
DRIDRIVERS_append_x86-64 = ",radeon,r200,nouveau,i965,i915"
-PACKAGECONFIG[dri] = "--enable-dri --with-dri-drivers=${DRIDRIVERS}, --disable-dri, dri2proto libdrm udev"
+PACKAGECONFIG[dri] = "--enable-dri --with-dri-drivers=${DRIDRIVERS}, --disable-dri, dri2proto libdrm"
EXTRA_OECONF += "--enable-gbm"