mirror of
https://gitlab.com/buildroot.org/buildroot.git
synced 2026-09-10 00:04:06 -09:00
d797ecc6f0
In commit
55e83008fc ("package/gcc/gcc-final:
rework installation of libgcc_s/libatomic"), we reworked the libgcc_s
installation. In the previous code, libgcc_s was installed to
STAGING_DIR/TARGET_DIR unconditionally, but a "-cp" command was used,
which means that any failure was ignored. As we are now more picky, it
has become clear that this in fact wasn't entirely correct: libgcc_s
only exists for shared builds. For static builds, only libgcc.a is
available, but it doesn't need to be installed to STAGING_DIR (for
some reason, and as it was never installed by Buildroot, it has always
worked without libgcc.a in STAGING_DIR).
So long story short: we change the code to only install libgcc_s when
BR2_STATIC_LIBS is disabled. This fixes the following build failure on
BR2_STATIC_LIBS=y builds:
cp -dpf /home/thomas/buildroot/buildroot/output/host/arm-buildroot-linux-uclibcgnueabi/lib*/libgcc_s* /home/thomas/buildroot/buildroot/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/lib/
cp: cannot stat '/home/thomas/buildroot/buildroot/output/host/arm-buildroot-linux-uclibcgnueabi/lib*/libgcc_s*': No such file or directory
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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