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authorGravatar Ryan Barnett <ryanbarnett3@gmail.com>2015-12-08 23:27:56 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2015-12-12 14:34:47 +0100
commitaab481c14e37d0e5491882b53209db2fa50084f0 (patch)
tree8a7355268088ec4314908ee073e975404877dfcc /support/scripts
parent78a07c7350e8071ee23aaaf832c7cf52043531e1 (diff)
downloadbuildroot-aab481c14e37d0e5491882b53209db2fa50084f0.tar.gz
buildroot-aab481c14e37d0e5491882b53209db2fa50084f0.tar.bz2
apply-patches: only use first field of line for series file
A series file for quilt has a valid syntax of: fixes/autoconf.diff -p1 fixes/doc-html-local-css.diff -p1 fixes/gnu-inline.diff -p1 However, with the current way that a series file is handled, it will error out because the -p1 is tried as a file. This is because in the for loop that iterates the files, we only look for comment lines. Then each line is used within a bash for loop which uses spaces a delimiter. In order to fix this, we should only use the string that comes before a space in the series file. Note that the format allows for any arbitrary depth to the -pN field. But since we'll have only one package with -pN fields, and all will be -p1, we for now always assume -p1. This will have to be fixed whenever we get a package with other values. Signed-off-by: Ryan Barnett <ryanbarnett3@gmail.com> [yann.morin.1998@free.fr: expand comment about the format of a series file and how we interpret it] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> CC: Arnout Vandecappelle <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'support/scripts')
-rwxr-xr-xsupport/scripts/apply-patches.sh8
1 files changed, 7 insertions, 1 deletions
diff --git a/support/scripts/apply-patches.sh b/support/scripts/apply-patches.sh
index 2edf05466f..aa13e88295 100755
--- a/support/scripts/apply-patches.sh
+++ b/support/scripts/apply-patches.sh
@@ -115,7 +115,13 @@ function scan_patchdir {
# If there is a series file, use it instead of using ls sort order
# to apply patches. Skip line starting with a dash.
if [ -e "${path}/series" ] ; then
- for i in `grep -Ev "^#" ${path}/series 2> /dev/null` ; do
+ # The format of a series file accepts a second field that is
+ # used to specify the number of directory components to strip
+ # when applying the patch, in the form -pN (N an integer >= 0)
+ # We assume this field to always be -p1 whether it is present
+ # or missing.
+ series_patches="`grep -Ev "^#" ${path}/series | cut -d ' ' -f1 2> /dev/null`"
+ for i in $series_patches; do
apply_patch "$path" "$i" series
done
else