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authorRosen Penev <rosenp@gmail.com>2023-01-07 00:18:34 -0800
committerChristian Marangi <ansuelsmth@gmail.com>2023-01-17 21:40:18 +0100
commit11ad0c83554954a7f820238cd94d51a124581fc7 (patch)
tree00012467450064833f7ecc65ef387314c2d0799b /include
parent62e150949fc01ae2327207fa98fae9c5cff6035c (diff)
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upstream-11ad0c83554954a7f820238cd94d51a124581fc7.zip
include: use libdeflate's gzip to decompress
libdeflate decompresses much faster than gzip. Example: ~/d/openwrt> time gzip -dc dl/cmake-3.25.1.tar.gz > /dev/null ________________________________________________________ Executed in 1.01 secs fish external usr time 912.61 millis 1.67 millis 910.94 millis sys time 32.21 millis 0.25 millis 31.96 millis ~/d/openwrt> time libdeflate-gzip -dc dl/cmake-3.25.1.tar.gz > /dev/null ________________________________________________________ Executed in 523.04 millis fish external usr time 415.48 millis 1.07 millis 414.41 millis sys time 107.74 millis 0.15 millis 107.59 millis ~/d/openwrt> time gzip -dc dl/tessdata-4.1.0.tar.gz > /dev/null ________________________________________________________ Executed in 8.99 secs fish external usr time 8.90 secs 530.00 micros 8.90 secs sys time 0.07 secs 63.00 micros 0.07 secs ~/d/openwrt> time libdeflate-gzip -dc dl/tessdata-4.1.0.tar.gz > /dev/null ________________________________________________________ Executed in 2.74 secs fish external usr time 2.38 secs 537.00 micros 2.38 secs sys time 0.35 secs 66.00 micros 0.35 secs Place libdeflate into tools-core as it is needed to decompress other archives. Signed-off-by: Rosen Penev <rosenp@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/kernel-defaults.mk2
-rw-r--r--include/unpack.mk4
2 files changed, 3 insertions, 3 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 127fa8563a..37c1141139 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -21,7 +21,7 @@ Kernel/Patch:=$(Kernel/Patch/Default)
ifneq (,$(findstring .xz,$(LINUX_SOURCE)))
LINUX_CAT:=xzcat
else
- LINUX_CAT:=gzip -dc
+ LINUX_CAT:=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc
endif
ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
diff --git a/include/unpack.mk b/include/unpack.mk
index ebece69978..5959d55f4b 100644
--- a/include/unpack.mk
+++ b/include/unpack.mk
@@ -18,7 +18,7 @@ ifeq ($(strip $(UNPACK_CMD)),)
ifeq ($(filter gz tgz,$(EXT)),$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
- DECOMPRESS_CMD:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) |
+ DECOMPRESS_CMD:=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) |
endif
ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT))
EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
@@ -56,7 +56,7 @@ ifeq ($(strip $(UNPACK_CMD)),)
endif
# replace zcat with $(ZCAT), because some system don't support it properly
ifeq ($(PKG_CAT),zcat)
- UNPACK_CMD=gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
+ UNPACK_CMD=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
endif
endif
endif