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Commit 9d9f11f7 authored by Quentin Perret's avatar Quentin Perret
Browse files

ANDROID: kbuild: use modules.order in adjust_autoksyms.sh 



This is essentially a partial backport of b7dca6dd1e59 ("kbuild: create
*.mod with full directory path and remove MODVERDIR") as a full backport
would pull in too many dependencies.

It is necessary to simplify the backport of the TRIM_NONLISTED_KMI
feature.

Bug: 148277666
Change-Id: Ibf85bf864b3961d5bec4965742f08a80e9f234af
Signed-off-by: default avatarQuentin Perret <qperret@google.com>
parent 390b1151

scripts/adjust_autoksyms.sh

+5 −9
Original line number Original line Diff line number Diff line
@@ -10,8 +10,7 @@ 
# published by the Free Software Foundation.

# published by the Free Software Foundation.





# Create/update the include/generated/autoksyms.h file from the list

# Create/update the include/generated/autoksyms.h file from the list

# of all module's needed symbols as recorded on the third line of

# of all module's needed symbols as recorded on the third line of *.mod files.

# .tmp_versions/*.mod files.

#

#

# For each symbol being added or removed, the corresponding dependency

# For each symbol being added or removed, the corresponding dependency

# file's timestamp is updated to force a rebuild of the affected source

# file's timestamp is updated to force a rebuild of the affected source
@@ -49,13 +48,10 @@ cat > "$new_ksyms_file" << EOT 
 */

 */





EOT

EOT

[ "$(ls -A "$MODVERDIR")" ] &&

sed 's/ko$/mod/' modules.order |

for mod in "$MODVERDIR"/*.mod; do

xargs -n1 sed -n -e '3{s/ /\n/g;/^$/!p;}' -- |

	sed -n -e '3{s/ /\n/g;/^$/!p;}' "$mod"

sort -u |

done | sort -u |

sed -e 's/\(.*\)/#define __KSYM_\1 1/' >> "$new_ksyms_file"

while read sym; do

	echo "#define __KSYM_${sym} 1"

done >> "$new_ksyms_file"





# Special case for modversions (see modpost.c)

# Special case for modversions (see modpost.c)

if [ -n "$CONFIG_MODVERSIONS" ]; then

if [ -n "$CONFIG_MODVERSIONS" ]; then