ANDROID: create build.configs for allmodconfig

Bug: 140224784
Change-Id: I920e8737ee596e1b80428ff9831981c775570070
Signed-off-by: Matthias Maennich <maennich@google.com>

build.config.allmodconfig

@@ -0,0 +1,11 @@
+DEFCONFIG=allmodconfig
+
+# XFS_FS is currently broken on this branch with clang-9
+POST_DEFCONFIG_CMDS="update_config"
+function update_config() {
+    ${KERNEL_DIR}/scripts/config --file ${OUT_DIR}/.config \
+         -d TEST_KMOD  \
+         -d XFS_FS
+    (cd ${OUT_DIR} && \
+     make O=${OUT_DIR} $archsubarch CC=${CC} CROSS_COMPILE=${CROSS_COMPILE} olddefconfig)
+}

build.config.allmodconfig.aarch64

@@ -0,0 +1,4 @@
+. ${ROOT_DIR}/common/build.config.common
+. ${ROOT_DIR}/common/build.config.aarch64
+. ${ROOT_DIR}/common/build.config.allmodconfig
+

build.config.allmodconfig.x86_64

@@ -0,0 +1,4 @@
+. ${ROOT_DIR}/common/build.config.common
+. ${ROOT_DIR}/common/build.config.x86_64
+. ${ROOT_DIR}/common/build.config.allmodconfig
+