[Qemu-devel] [PATCH 17/23] shippable: use dtc submodule if distrib packages are too old

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

shippable output:
----------------
  LINK    mips64el-softmmu/qemu-system-mips64el
../hw/core/loader-fit.o: In function `load_fit':
/root/src/github.com/philmd/qemu/hw/core/loader-fit.c:278: undefined reference to `fdt_first_subnode'
/root/src/github.com/philmd/qemu/hw/core/loader-fit.c:286: undefined reference to `fdt_next_subnode'
/root/src/github.com/philmd/qemu/hw/core/loader-fit.c:277: undefined reference to `fdt_first_subnode'
collect2: error: ld returned 1 exit status
Makefile:201: recipe for target 'qemu-system-mips64el' failed
make[1]: *** [qemu-system-mips64el] Error 1
Makefile:327: recipe for target 'subdir-mips64el-softmmu' failed
make: *** [subdir-mips64el-softmmu] Error 2

having this too old libfdt version (required version >= 1.4.2):
 # dpkg-query --showformat='${Version}\n' --show libfdt-dev
1.4.0+dfsg-1

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 .shippable.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.shippable.yml b/.shippable.yml
index b3cbca458c..6601243060 100644
--- a/.shippable.yml
+++ b/.shippable.yml
@@ -27,5 +27,13 @@ build:
     options: "-e HOME=/root"
   ci:
     - unset CC
+    # some targets require newer up to date packages, for example TARGET_LIST matching
+    # aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
+    # see the configure script:
+    #    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:"
+    #    "  (1) Preferred: Install the DTC (libfdt) devel package"
+    #    "  (2) Fetch the DTC submodule, using:"
+    #    "      git submodule update --init dtc"
+    - dpkg --compare-versions `dpkg-query --showformat='${Version}' --show libfdt-dev` ge 1.4.2 || git submodule update --init dtc
     - ./configure ${QEMU_CONFIGURE_OPTS} --target-list=${TARGET_LIST}
     - make -j$(getconf _NPROCESSORS_ONLN)
-- 
2.11.0