mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-22 00:06:13 +08:00
64 lines
2.6 KiB
Plaintext
64 lines
2.6 KiB
Plaintext
This version of zlib is modified for use within the Proxmark3 project.
|
|
Files from the original distribution which are not required for this
|
|
purpose are not included. All modifications can easily be found
|
|
by searching for #ifdef ZLIB_PM3_TUNED and #ifndef ZLIB_PM3_TUNED.
|
|
|
|
Current zlib base version is 1.2.11
|
|
|
|
ChangeLog for Proxmark3 project only
|
|
------------------------------------
|
|
|
|
Changes in 1.2.11.f-Proxmark3 (26 May 2015)
|
|
- port 1.2.11 upstream changes to 1.2.8.f-Proxmark3
|
|
|
|
Changes in 1.2.8.f-Proxmark3 (26 May 2015)
|
|
- disable decoding of fixed code blocks in deflate (eliminates the need
|
|
to store the fixed tree in RAM or ROM)
|
|
- disable generating fixed code blocks in inflate
|
|
- look harder for local optimum of consecutive matches and single literals
|
|
in inflate.
|
|
- stripped down version - unnecessary files from original distribution
|
|
are not included
|
|
|
|
Notes on porting 1.2.11 upstream changes to 1.2.8.f-Proxmark3
|
|
-------------------------------------------------------------
|
|
|
|
mkdir zlib-1.2.8-stripped
|
|
for f in adler32.c ChangeLog deflate.c deflate.h FAQ inffast.c inffast.h inffixed.h inflate.c inflate.h inftrees.c inftrees.h README trees.c trees.h zconf.h zlib.h zutil.c zutil.h; do
|
|
cp zlib-1.2.8/$f zlib-1.2.8-stripped
|
|
done
|
|
# make style
|
|
find zlib-1.2.8-stripped -name "*.[ch]" \
|
|
-exec perl -pi -e 's/[ \t]+$$//' {} \; \
|
|
-exec sh -c "tail -c1 {} | xxd -p | tail -1 | grep -q -v 0a$$" \; \
|
|
-exec sh -c "echo >> {}" \; \
|
|
-exec astyle --formatted --mode=c --suffix=none \
|
|
--indent=spaces=4 --indent-switches \
|
|
--keep-one-line-blocks --max-instatement-indent=60 \
|
|
--style=google --pad-oper --unpad-paren --pad-header \
|
|
--align-pointer=name {} \;
|
|
diff -Naur zlib-1.2.8-stripped zlib > zlib-1.2.8-pm3.diff
|
|
|
|
mkdir zlib-1.2.11-stripped
|
|
for f in adler32.c ChangeLog deflate.c deflate.h FAQ inffast.c inffast.h inffixed.h inflate.c inflate.h inftrees.c inftrees.h README trees.c trees.h zconf.h zlib.h zutil.c zutil.h; do
|
|
cp zlib-1.2.11/$f zlib-1.2.11-stripped
|
|
done
|
|
# make style
|
|
find zlib-1.2.11-stripped -name "*.[ch]" \
|
|
-exec perl -pi -e 's/[ \t]+$$//' {} \; \
|
|
-exec sh -c "tail -c1 {} | xxd -p | tail -1 | grep -q -v 0a$$" \; \
|
|
-exec sh -c "echo >> {}" \; \
|
|
-exec astyle --formatted --mode=c --suffix=none \
|
|
--indent=spaces=4 --indent-switches \
|
|
--keep-one-line-blocks --max-instatement-indent=60 \
|
|
--style=google --pad-oper --unpad-paren --pad-header \
|
|
--align-pointer=name {} \;
|
|
|
|
diff -Naur zlib-1.2.8-stripped zlib-1.2.11-stripped > zlib-1.2.8-to-1.2.11.diff
|
|
|
|
cd zlib
|
|
patch -p1 < ../zlib-1.2.8-to-1.2.11.diff
|
|
# fix .rej files manually...
|
|
|
|
diff -Naur zlib-1.2.11-stripped zlib > zlib-1.2.11-pm3.diff
|