What On Dec 4, 2017 12:15 PM, "kids live safe" <[email protected]> wrote:
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Source: fwupdate Version: 9-3 Tags: patch User: [email protected] > Usertags: rebootstrap fwupdate fails to cross build from source for a > number of reasons: 1. It uses the build architecture objcopy, because > dh_auto_build passes neither OBJCOPY nor CROSS_COMPILE. While the > CROSS_COMPILE variable is somewhat general, it's not as widely adopted. > dh_auto_build explicitly sets tools such as CC or PKG_CONFIG. Explicitly > passing CROSS_COMPILE makes this part work. 2. The upstream build system > hard codes the use of the build architecture pkg-config. While it considers > CROSS_COMPILE for other tools (including CC, LD and OBJCOPY) it fails to do > so for pkg-config. I think this is an upstream bug and it should allow > substituting pkg-config just like the other tools. 3. It derives FWUP in > efi/Makefile from ARCH and ARCH from CC. Unfortunately, dh_auto_install > doesn't pass CC (only dh_auto_build does). Thus FWUP differs between build > and install and thus tries to build more stuff. An easy way to solve this > is to simply pass CROSS_COMPILE to make install as well. After fixing all > of the above, fwupdate cross builds successfully. Please consider applying > the attached patch. Helmut
