Bernd Kuhls
f33fcdf225
Quote from erlang configure without unixodbc: checking for odbc in standard locations... no configure: WARNING: No odbc library found skipping odbc configure: WARNING: "ODBC library - header check failed" configure: WARNING: "ODBC library - link check failed" Quote from erlang configure with unixodbc: checking for odbc in standard locations... -L/home/buildroot/br3_couchdb/output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/lib checking for SQLAllocHandle in -lodbc... yes To check for unixodbc support used by erlang use readelf: $ output/host/usr/bin/i586-buildroot-linux-uclibc-readelf -a output/target/usr/lib/erlang/lib/odbc-2.11.1/priv/bin/odbcserver | grep NEEDED 0x00000001 (NEEDED) Shared library: [libodbc.so.2] 0x00000001 (NEEDED) Shared library: [libc.so.0] Tested using this minimal defconfig: BR2_PACKAGE_ERLANG=y BR2_PACKAGE_ERLANG_SMP=y BR2_PACKAGE_UNIXODBC=y Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Tested-by: Frank Hunleth <fhunleth@troodon-software.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches