Eric Lee / smarc-uboot

19 Oct, 2011

1 commit

  • eaeecde7b   Correct dependency rule to fix SPL build ... Browse Code »

    Commit 4750884 introduced a change in the dependency generation which
    breaks SPL, because the source files being built are not initially present
    and are symlinked as part of the build.

    The .depend file must depend not only on the files in the DEPS list but
    also on the sources which did not contribute files to the DEPS list, since
    these sources will otherwise not get a dependency and will not be built.

    Signed-off-by: Simon Glass
    Tested-by: Wolfgang Denk

    Simon Glass
     

18 Oct, 2011

1 commit

  • 475088430   Adjust dependency rules to permit per-file flags ... Browse Code »

    The dependency rules are currently done in a shell 'for' loop. This does not
    permit Makefile variables to adjust preprocessor flags as is done with normal
    compile flags, using the CFLAGS_path/file.o syntax.

    This change moves the dependency generation into the Makefile itself, and
    permits a CPPFLAGS_path/file.o to adjust preprocessor flags on a file or
    directory basis.

    The CPPFLAGS_... variable is also folded into CFLAGS during the build.

    Signed-off-by: Simon Glass

    Simon Glass
     

08 Sep, 2011

1 commit

29 Jul, 2011

1 commit

14 Jul, 2011

1 commit

07 Oct, 2010

1 commit

  • b15fbd499   rules.mk: make sure we always create a .depend file ... Browse Code »

    There are some cases where "make depend" would always run when
    entering a directory. This happened when both the $(SRCS) and
    $(HOSTSRCS) lists were empty (which is for example typical for the
    examples/api/ directory). Avoid this by making sure that a ".depend"
    file gets always created, even if empty.

    Signed-off-by: Wolfgang Denk
    Acked-by: Detlev Zundel

    Wolfgang Denk
     

03 Dec, 2009

1 commit

  • d984fed06   makefiles: fixes for building build tools ... Browse Code »

    Currently, some of the tools instead set CC to be HOSTCC in order to re-use
    some pattern rules -- but this fails when the user overrides CC on the make
    command line. Also, the HOSTCFLAGS in tools/Makefile are currently not
    being used because config.mk overwrites them.

    This patch adds static pattern rules for files that have been requested to
    be built with the native compiler using $(HOSTSRCS) and $(HOSTOBJS), and
    converts the tools to use them.

    It restores easylogo to using the host compiler, which was broken by commit
    38d299c2db81bd889c601b5dfc12c4e83ef83333 (if this was an intentional change,
    please let me know -- but it seems to be a build tool).

    It restores -pedantic and the special flags for darwin and cygwin that were
    requested in tools/makefile (but keeps the flags added by config.mk) --
    hopefully someone can test this on those platforms. It no longer
    conditionalizes -pedantic on not being darwin; it wasn't clear that that was
    intentional, and unless there's a real problem it's just inviting people to
    contribute non-pedantic patches to those files (I'm not a fan of -pedantic
    personally, but if it's on for one platform it should be on for all).

    HOST_LDFLAGS is renamed HOSTLDFLAGS for consistency with the previous
    HOST_CFLAGS to HOSTCFLAGS rename. A new HOSTCFLAGS_NOPED is made available
    for those files which currently cannot be built with -pedantic, and replaces
    the old FIT_CFLAGS.

    imls now uses the cross compiler properly, rather than by trying to
    reconstruct CC using the typoed $(CROSS_COMPILER).

    envcrc.c is now dependency-processed unconditionally -- previously it would
    be built without being on (HOST)SRCS if CONFIG_ENV_IS_EMBEDDED was not
    selected.

    Signed-off-by: Scott Wood

    Scott Wood
     

24 Jul, 2009

1 commit

02 Sep, 2006

1 commit

  • f93286397   Add support for a saving build objects in a separate directory. ... Browse Code »

    Modifications are based on the linux kernel approach and
    support two use cases:

    1) Add O= to the make command line
    'make O=/tmp/build all'

    2) Set environement variable BUILD_DIR to point to the desired location
    'export BUILD_DIR=/tmp/build'
    'make'

    The second approach can also be used with a MAKEALL script
    'export BUILD_DIR=/tmp/build'
    './MAKEALL'

    Command line 'O=' setting overrides BUILD_DIR environent variable.

    When none of the above methods is used the local build is performed and
    the object files are placed in the source directory.

    Marian Balakowicz