Good day. There is a chroot (debootstrap lenny crush-lenny/). I installed there emdebian-tools emdebian-rootfs as well.
I wrote a simple bash script which parses a dsc file, gets necessary depends from it, installs it using apt-cross and tries to build crush arm package. For tests I use acl source files from crush repository. There is a build dir in chroot env containing these sources. ----- cat script.sh #!/bin/bash TARG="/tmp/arm-crush-lenny" DEPENDS="autoconf debhelper gettext libtool libattr1-dev" echo "====START====" cd $TARG LANG=C chroot $TARG apt-cross -i $DEPENDS LANG=C chroot $TARG apt-cross -l LANG=C chroot $TARG /bin/bash <<EOF cd /build dpkg-source -x acl_2.2.47-2em1.dsc cd acl-2.2.47 emdebuild EOF echo "======END=====" ----- I opened two terminals. I run 'tail -f log.txt' in the first window and I run script.sh in the second one. 1. I run 'script.sh 2>&1>>./log.txt' In the log window: ====START==== Get:1 http://www.emdebian.org stable Release.gpg [197B] Get:2 http://www.emdebian.org stable Release [4816B] Get:3 http://ftp.de.debian.org stable Release.gpg [1032B] Get:4 http://ftp.de.debian.org stable Release [73.6kB] Get:5 http://ftp.de.debian.org stable/main Packages [5097kB] Fetched 5177kB in 4s (1184kB/s) The following packages will be UPGRADED: libc6-dev libgcc1 libstdc++6 The following NEW packages will be built and installed: autoconf autotools-dev binutils bsdmainutils bsdutils bzip2 cpio cpp cpp-4.3 debhelper debianutils dpkg dpkg-dev file gcc gcc-4.3 gcc-4.3-base gettext gettext-base groff-base html2text libattr1 libattr1-dev libbz2-1.0 libdb4.6 libgdbm3 libgmp3c2 libgomp1 libmagic1 libmpfr1ldbl libncurses5 libtool linux-libc-dev lzma m4 make man-db patch perl perl-base zlib1g 3 to be upgraded, 41 to be newly installed. dpkg-cross: package debianutils doesn't provide any useful files, but processing it anyway as requested Building debianutils-arm-cross_2.30_all.deb Building libattr1-arm-crosNo such file or directory: acl.old/debian/Makefile at /usr/share/perl5/Emdebian/Tools.pm line 378 dpkg-architecture: warning: Specified GNU system type arm-linux-gnu does not match gcc system type i486-linux-gnu. dpkg-genchanges: including full source code in uploads_2.4.43-2_all.deb Building libstdc++6-arm-cross_4.3.2-1.1_all.deb Building libgdbm3-arm-cross_1.8.3-3_all.deb Building libgcc1-arm-cross_4.3.2-1.1_all.deb ... (we see that apt-cross installs necessary packages normally) ... ... Files: 825a6c733494db36b37697e2e9fe261c 862 utils optional acl_2.2.47-2em1.dsc a11e4571a54a0b1ae83010d1e68a64c2 154823 utils optional acl_2.2.47.orig.tar.gz 11536c7ec2fc0b353894b1120b441568 116466 utils optional acl_2.2.47-2em1.diff.gz 2a0508c8f304e978a06ee7698344dc6c 20942 utils optional acl_2.2.47-2em1_arm.deb 2f7091615c486d2f767c745c9ac963ca 19728 libdevel extra libacl1-dev_2.2.47-2em1_arm.deb 340abddd2451e0397b8d99718a2e3539 13414 libs required libacl1_2.2.47-2em1_arm.deb Successful build. Build directory: /build/acl-2.2.47/ ======END===== In the terminal window: The strange thing is that I see some lines even I sent all messages to log file. # ./script.sh 2>&1>>./log.txt Could not open file /root/.apt-cross/status - open (2 No such file or directory) The package lists or status file could not be parsed or opened. You must put some 'source' URIs in your sources.list Unable to get Terminal Size. The TIOCGWINSZ ioctl didn't work. The COLUMNS and LINES environment variables didn't work. The resize program didn't work. at /usr/lib/perl5/Term/ReadKey.pm line 362. guessing terminal width 50 40 to download: 100% [=================]D 0h00m00sUnable to get Terminal Size. The TIOCGWINSZ ioctl didn't work. The COLUMNS and LINES environment variables didn't work. The resize program didn't work. at /usr/lib/perl5/Term/ReadKey.pm line 362. guessing terminal width 50 39 to download: 100% [=================]D 0h00m00sUnable to get Terminal Size. The TIOCGWINSZ ioctl didn't work. The COLUMNS and LINES environment variables didn't work. The resize program didn't work. at /usr/lib/perl5/Term/ReadKey.pm line 362. guessing terminal width 50 ... (we see the downloading status of cross compile libraries) ... Cannot create empty xcontrol file : No such file or directory at /usr/bin/emdebuild line 265 Cannot create empty xcontrol : No such file or directory at /usr/bin/emdebuild line 265 No such file or directory: acl.old/debian/xcontrol at /usr/share/perl5/Emdebian/Tools.pm line 378 Cannot create empty xcontrol file : No such file or directory at /usr/bin/emdebuild line 265 ... No such file or directory: acl.old/debian/Makefile at /usr/share/perl5/Emdebian/Tools.pm line 378 dpkg-architecture: warning: Specified GNU system type arm-linux-gnu does not match gcc system type i486-linux-gnu. dpkg-genchanges: including full source code in upload In this way packages were built successfully. 2. The second way. I run './script.sh 2>&1>>./log.txt & exit 0' (run the process in the background. In this way I can close the remote console, but the process keeps on working) In the log window: ====START==== The following packages will be UPGRADED: libc6-dev libgcc1 libstdc++6 The following NEW packages will be built and installed: autoconf autotools-dev binutils bsdmainutils bsdutils bzip2 cpio cpp cpp-4.3 debhelper debianutils dpkg dpkg-dev file gcc gcc-4.3 gcc-4.3-base gettext gettext-base groff-base html2text libattr1 libattr1-dev libbz2-1.0 libdb4.6 libgdbm3 libgmp3c2 libgomp1 libmagic1 libmpfr1ldbl libncurses5 libtool linux-libc-dev lzma m4 make man-db patch perl perl-base zlib1g 3 to be upgraded, 41 to be newly installed. (apt-cross -l the 8th line in the script.sh) amd64-libs-dev-arm-cross dvb-dev-arm-cross gcc-2.95-arm-cross gettext-arm-cross glibc-2.7-1-arm-cross libc-dev-arm-cross libc6-arm-cross libc6-dev-arm-cross libc6.1-dev-arm-cross libgcc1-arm-cross libgdbmg1-dev-arm-cross libstdc++-dev-arm-cross libstdc++2.10-dev-arm-cross libstdc++6-4.3-dev-arm-cross libstdc++6-arm-cross libterm-readline-gnu-perl-arm-cross linux-kernel-headers-arm-cross tzdata-etch-arm-cross ... (as we can see apt-cross did not install 'autoconf debhelper gettext libtool libattr1-dev' packages) ... dpkg-source: extracting acl in acl-2.2.47 dpkg-source: info: unpacking acl_2.2.47.orig.tar.gz dpkg-source: info: applying acl_2.2.47-2em1.diff.gz Building 'acl' for arm on i386. DEB_BUILD_ARCH=i386 DEB_BUILD_ARCH_OS=linux DEB_BUILD_ARCH_CPU=i386 DEB_BUILD_GNU_CPU=i486 DEB_BUILD_GNU_SYSTEM=linux-gnu DEB_BUILD_GNU_TYPE=i486-linux-gnu ... ... FATAL ERROR: attr/xattr.h does not exist. Install the extended attributes (attr) development package. Alternatively, run "make install-dev" from the attr source. make: *** [.census] Error 1 dpkg-buildpackage: failure: debian/rules build gave error exit status 2 Recording that the package failed to build. ======END===== As a result the package can not be built (all depends packages were not installed). Why this happens? why apt-cross does not install packages if the script is not run from terminal window? -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
