|author||Ludovic Desroches <email@example.com>||2012-05-18 10:47:01 (GMT)|
|committer||Peter Korsgaard <firstname.lastname@example.org>||2012-05-19 18:57:55 (GMT)|
apply-patches.sh: add documentation
Signed-off-by: Ludovic Desroches <email@example.com> Signed-off-by: Peter Korsgaard <firstname.lastname@example.org>
1 files changed, 23 insertions, 0 deletions
diff --git a/support/scripts/apply-patches.sh b/support/scripts/apply-patches.sh
index f82be86..7a6c1fa 100755
@@ -4,6 +4,29 @@
# (c) 2002 Erik Andersen <email@example.com>
+# - the build directory, optional, default value is '.'. The place where are
+# the package sources.
+# - the patch directory, optional, default '../kernel-patches'. The place
+# where are the scripts you want to apply.
+# - other parameters are the patch name patterns, optional, default value is
+# '*'. Pattern(s) describing the patch names you want to apply.
+# The script will look recursively for patches from the patch directory. If a
+# file is named 'series' then only patches mentionned into it will be applied.
+# If not, the script will look for file names matching pattern(s). If the name
+# ends with '.tar.*', '.tbz2' or '.tgz', the file is considered as an archive
+# and will be uncompressed into a directory named
+# '.patches-name_of_the_archive-unpacked'. It's the turn of this directory to
+# be scanned with '*' as pattern. Remember that scanning is recursive. Other
+# files than series file and archives are considered as a patch.
+# Once a patch is found, the script will try to apply it. If its name doesn't
+# end with '.gz', '.bz', '.bz2', '.zip', '.Z', '.diff*' or '.patch*', it will
+# be skipped. If necessary, the patch will be uncompressed before being
+# applied. The list of the patches applied is stored in '.applied_patches_list'
+# file in the build directory.
# Set directories from arguments, or use defaults.