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X-Received-From: 2607:f8b0:400c:c08::243 Subject: [Qemu-devel] [RFC PATCH for 2.10 4/4] fdt: compile dtc submodule to check it is up-to-date X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: James Hogan , Juan Quintela , Peter Crosthwaite , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, Yongbok Kim , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Reported-by: John Arbuckle Message-Id: <65ED9743-B53C-4E6A-866F-C883650914CE@gmail.com> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- configure | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/configure b/configure index 2d803d6a77..386262ec33 100755 --- a/configure +++ b/configure @@ -3575,15 +3575,29 @@ EOF fdt=3Dyes elif test -d ${source_path}/dtc/libfdt ; then # have submodule DTC - use it - fdt=3Dyes dtc_internal=3D"yes" mkdir -p dtc if [ "$pwd_is_source_path" !=3D "y" ] ; then - symlink "$source_path/dtc/Makefile" "dtc/Makefile" - symlink "$source_path/dtc/scripts" "dtc/scripts" + for f in $(cd $source_path/dtc && ls Makefile* *.?); do + symlink "$source_path/dtc/$f" "dtc/$f" + done + for d in scripts libfdt tests; do + symlink "$source_path/dtc/$d" "dtc/$d" + done + SRC_PATH=3D$source_path + fi + make -C dtc 1>/dev/null + + fdt_cflags=3D"-I${source_path}/dtc/libfdt" + fdt_libs=3D"-L$(pwd)/dtc/libfdt $fdt_libs" + if compile_prog "$fdt_cflags" "$fdt_libs" ; then + fdt=3Dyes + else + error_exit "Your DTC submodule is outdated. Your options:" \ + " (1) Preferred: Install the DTC (libfdt) devel package" \ + " (2) Update the DTC submodule, using: $git_submodule_path_info" \ + " git submodule update --init dtc" fi - fdt_cflags=3D"-I\$(SRC_PATH)/dtc/libfdt" - fdt_libs=3D"-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" elif test "$fdt" =3D "yes" ; then # have neither and want - prompt for system/submodule install error_exit "DTC (libfdt) version >=3D 1.4.2 not present. Your options:= " \ --=20 2.13.3