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Fix the following build failure when host root directory is /usr which is raised since bump to version 2.2.0 in commitcaa32ac237: /usr/bin/install -c -m 644 syslog.lua '/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/target/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/host/usr/share/lua/5.3/logging' libtool: install: /usr/bin/install -c .libs/lsyslog.so /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/target/usr/lib/lua/5.3/lsyslog.so libtool: install: /usr/bin/install -c .libs/lsyslog.lai /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/target/usr/lib/lua/5.3/lsyslog.la libtool: warning: remember to run 'libtool --finish /usr/lib/lua/5.3' /usr/bin/make install-exec-hook make[3]: Entering directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/build/luasyslog-2.2.0' rm -f /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/target/usr/lib/lua/5.3/lsyslog.la make[3]: Leaving directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/build/luasyslog-2.2.0' make[2]: Leaving directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/build/luasyslog-2.2.0' make[1]: Leaving directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/build/luasyslog-2.2.0' luasyslog: installs files in /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/target//usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1 This failure is raised because lua script directory is "found" and "fixed" to ${prefix}/lfs/hdd_v1/rc-buildroot-test/scripts/instance-0/output-1/host/usr/share/lua/5.3 because of the following test in ax_lua.m4: dnl Try to find a path with the prefix. _AX_LUA_FND_PRFX_PTH([$LUA], [$ax_lua_prefix], [package.path]) AS_IF([test "x$ax_lua_prefixed_path" != 'x'], [ dnl Fix the prefix. _ax_strip_prefix=`echo "$ax_lua_prefix" | sed 's|.|.|g'` ax_cv_lua_luadir=`echo "$ax_lua_prefixed_path" | \ sed "s,^$_ax_strip_prefix,$LUA_PREFIX,"` ]) Fixes: - http://autobuild.buildroot.org/results/09fa6dd9844d6d4694801ec59434dad7a56bf290 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> (cherry picked from commit607491354f) Signed-off-by: Peter Korsgaard <peter@korsgaard.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 OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches