msync: skip if syscall is missing

[uclinux-h8/uClibc.git] / Makefile.help

diff --git a/Makefile.help b/Makefile.help
index a208716..ccb32ca 100644 (file)
--- a/Makefile.help
+++ b/Makefile.help
@@ -8,14 +8,14 @@
 help:
        @echo 'Cleaning:'
        @echo '  clean                  - delete temporary object files'
-       @echo '  realclean              - delete temporary object file, including dependencies'
+       @echo '  realclean              - delete temporary object files, including dependencies'
        @echo '  distclean              - delete all non-source files (including .config)'
        @echo
        @echo 'Build:'
        @echo '  all                    - libraries and generated headers'
        @echo '  pregen         - generate headers'
        @echo '  utils                  - build target utilities'
-       @echo '                   (readelf, ldd, ldconfig, locale, iconv)'
+       @echo '                   (ldd, ldconfig, locale, iconv)'
        @echo '  hostutils              - build host utilities (see utils)'
        @echo
        @echo 'Configuration:'
@@ -42,10 +42,12 @@ help:
        @echo '  release                - create a distribution tarball'
        @echo
        @echo 'Environment variables:'
+       @echo '  O=<abspath>            - Use <abspath> as object directory'
        @echo '  V=""                   - Quiet build (default)'
-       @echo '  V=1                    - Verbose build'
+       @echo '  V=1                    - Brief build (show defines, ld flags)'
        @echo '  V=2                    - Very verbose build'
        @echo '  CROSS=         - Override CROSS_COMPILER_PREFIX from .config'
+       @echo '  ARCH=          - Use given arch for config targets'
        @echo '  SHELL=         - Shell to use for make'
        @echo '  CONFIG_SHELL=          - Shell to use for menuconfig'
        @echo
@@ -54,6 +56,6 @@ help:
        @echo '                   (usually "/")'
        @echo '  DEVEL_PREFIX=          - Prefix for the libdir containing static objects'
        @echo '                   and the include dir (usually "/usr")'
-       @echo '  SHARED_LIB_LOADER_PREFIX=      - Directory where the shared loader resides.'
-       @echo '                   (usually "/lib")'
+       @echo '  MULTILIB_DIR=          - Directory component for libraries (default "lib").'
+       @echo '  UCLIBC_EXTRA_CFLAGS    - extra CFLAGS for compiling uClibc'