On Tue, Feb 19, 2019 at 1:00 AM Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> wrote: > > Hi Riku, > > > On Thu, Jan 3, 2019 at 6:28 AM Masahiro Yamada > <yamada.masahiro@xxxxxxxxxxxxx> wrote: > > > > Hi Riku, > > > > > > > > On Wed, Jan 2, 2019 at 6:28 PM <riku.voipio@xxxxxxxxxx> wrote: > > > > > > From: Riku Voipio <riku.voipio@xxxxxxxxxx> > > > > > > bison/flex is now needed always for building for kconfig. Some build > > > dependencies depend on kernel configuration, enable them as needed: > > > > > > - libelf-dev when UNWINDER_ORC is set > > > - libssl-dev for SYSTEM_TRUSTED_KEYRING > > > > > > Since the libssl-dev is needed for extract_cert binary, denote with > > > :native to install the libssl-dev for the build machines architecture, > > > rather than for the architecture of the kernel being built. > > > > > > Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > > > Signed-off-by: Riku Voipio <riku.voipio@xxxxxxxxxx> > > > --- > > > v2: commit message updated > > > --- > > > > > > $ make defconfig && make bindeb-pkg > > > > worked for me, but > > > > $ make allnoconfig && make bindeb-pkg > > > > failed with > > > > dpkg-checkbuilddeps: error: Unmet build dependencies: flex > > > > > > I do not know why. > > > > I looked into this build error. > > This happens depending on 'debian/arch'. > > My host machine is x86_64. > > > When I run "make defconfig; make bindeb-pkg", > > $ cat debian/arch > amd64 > > > > When I run "make allnoconfig; make bindeb-pkg", > > $ cat debian/arch > i386 > > > > $ head -n 6 debian/control > Source: linux-5.0.0-rc7+ > Section: kernel > Priority: optional > Maintainer: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > Build-Depends: bc, kmod, cpio, bison, flex , , > Homepage: http://www.kernel.org/ > > $ dpkg-buildpackage -r"fakeroot -u" -ai386 -b -nc > -ucdpkg-buildpackage: source package linux-5.0.0-rc7+ > dpkg-buildpackage: source version 5.0.0-rc7+-1 > dpkg-buildpackage: source distribution xenial > dpkg-buildpackage: source changed by Masahiro Yamada > <yamada.masahiro@xxxxxxxxxxxxx> > dpkg-architecture: warning: specified GNU system type i686-linux-gnu > does not match CC system type x86_64-linux-gnu, try setting a correct > CC environment variable > dpkg-buildpackage: host architecture i386 > dpkg-source --before-build linux > dpkg-checkbuilddeps: error: Unmet build dependencies: flex > dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting > dpkg-buildpackage: warning: (Use -d flag to override.) > > > After I applied the following patch, > I was able to build "make allnoconfig; make bindeb-pkg". > > > > diff --git a/scripts/package/Makefile b/scripts/package/Makefile > index 453fece..6793642 100644 > --- a/scripts/package/Makefile > +++ b/scripts/package/Makefile > @@ -72,11 +72,11 @@ deb-pkg: FORCE > $(call cmd,src_tar,$(KDEB_SOURCENAME)) > origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\ > mv $(KDEB_SOURCENAME).tar.gz > ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz > - +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat > debian/arch) -i.git -us -uc > + +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) --target-arch > $$(cat debian/arch) -i.git -us -uc > > bindeb-pkg: FORCE > $(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian > - +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat > debian/arch) -b -nc -uc > + +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) --target-arch > $$(cat debian/arch) -b -nc -uc > > intdeb-pkg: FORCE > +$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb This is not the right answer. "make allnoconfig; make bindeb-pkg" failed on Ubuntu 16.04, but succeeded on Ubuntu 18.04 I am puzzled... foo@4066694d5e03:/ref/linux$ git log --oneline -1 bd8f27f deb-pkg: generate correct build dependencies foo@4066694d5e03:/ref/linux$ make bindeb-pkg /bin/bash ./scripts/package/mkdebian Using default distribution of 'unstable' in the changelog Install lsb-release or set $KDEB_CHANGELOG_DIST explicitly dpkg-buildpackage -r"fakeroot -u" -a$(cat debian/arch) -b -nc -uc dpkg-buildpackage: source package linux-5.0.0-rc7+ dpkg-buildpackage: source version 5.0.0-rc7+-1 dpkg-buildpackage: source distribution unstable dpkg-buildpackage: source changed by foo <foo@4066694d5e03> dpkg-architecture: warning: specified GNU system type i686-linux-gnu does not match CC system type x86_64-linux-gnu, try setting a correct CC environment variable dpkg-buildpackage: host architecture i386 dpkg-source --before-build linux dpkg-checkbuilddeps: error: Unmet build dependencies: flex dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting dpkg-buildpackage: warning: (Use -d flag to override.) scripts/package/Makefile:78: recipe for target 'bindeb-pkg' failed make[1]: *** [bindeb-pkg] Error 3 Makefile:1390: recipe for target 'bindeb-pkg' failed make: *** [bindeb-pkg] Error 2 The docker file I used is below. If I change "FROM ubuntu:16.04" to "FROM ubuntu:18.04", it goes well. ------------------->8------------------ FROM ubuntu:16.04 # user name ARG USER=foo # packages to install ARG PKGS=" \ bc \ bison \ build-essential \ flex \ git \ strace \ sudo \ cpio \ kmod \ " RUN \ apt-get update && \ DEBCONF_NOWARNINGS=yes apt-get install -y apt-utils && \ apt-get install -y ${PKGS} && \ useradd -m ${USER} && \ echo "${USER} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers USER ${USER} WORKDIR /home/${USER} ---------------------->8-------------------------- -- Best Regards Masahiro Yamada
