[Buildroot] [git commit] zlib-ng: new package
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Jan 3 21:42:52 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=e6e40c45927371bbf76df9ebb03a433083e6918a
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
zlib-ng, a fast Zlib replacement
Signed-off-by: Stefan Fröberg <stefan.froberg at petroprogram.com>
[Thomas: drop host variant.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
DEVELOPERS | 1 +
package/zlib-ng/zlib-ng.hash | 3 +++
package/zlib-ng/zlib-ng.mk | 22 ++++++++++++++++++++++
package/zlib/Config.in | 10 ++++++++++
4 files changed, 36 insertions(+)
diff --git a/DEVELOPERS b/DEVELOPERS
index 458b452..a9a9ac5 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1638,6 +1638,7 @@ F: package/elfutils/
F: package/libtasn1/
F: package/proxychains-ng/
F: package/yasm/
+F: package/zlib-ng/
N: Stefan Sørensen <stefan.sorensen at spectralink.com>
F: package/cracklib/
diff --git a/package/zlib-ng/zlib-ng.hash b/package/zlib-ng/zlib-ng.hash
new file mode 100644
index 0000000..2e89a8d
--- /dev/null
+++ b/package/zlib-ng/zlib-ng.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 2ec78c8c13530bffaebfc10be2f4695c47cf50fe2fbc2104606467703836fa0e zlib-ng-a17fefa147942edbf80ab22a16bcbc2419def12d.tar.gz
+sha256 d3c80be055d94d798eaa786116e84fa0b010bc11420b5d2060d978ea77845436 LICENSE.md
diff --git a/package/zlib-ng/zlib-ng.mk b/package/zlib-ng/zlib-ng.mk
new file mode 100644
index 0000000..3d9651c
--- /dev/null
+++ b/package/zlib-ng/zlib-ng.mk
@@ -0,0 +1,22 @@
+################################################################################
+#
+# zlib-ng
+#
+################################################################################
+
+ZLIB_NG_VERSION = a17fefa147942edbf80ab22a16bcbc2419def12d
+ZLIB_NG_SITE = $(call github,mtl1979,zlib-ng,$(ZLIB_NG_VERSION))
+ZLIB_NG_LICENSE = Zlib
+ZLIB_NG_LICENSE_FILES = LICENSE.md
+ZLIB_NG_INSTALL_STAGING = YES
+ZLIB_NG_PROVIDES = zlib
+
+# Build with zlib compatible API, gzFile support and optimizations on
+ZLIB_NG_CONF_OPTS += -DZLIB_COMPAT=1 -DWITH_GZFILEOP=1 -DWITH_OPTIM=1 -DCC=$(TARGET_CC)
+
+# Enable NEON and ACLE on ARM
+ifeq ($(BR2_arm),y)
+ZLIB_NG_CONF_OPTS += -DWITH_ACLE=1 -DWITH_NEON=1
+endif
+
+$(eval $(cmake-package))
diff --git a/package/zlib/Config.in b/package/zlib/Config.in
index bdc1da6..87abc2b 100644
--- a/package/zlib/Config.in
+++ b/package/zlib/Config.in
@@ -20,6 +20,15 @@ config BR2_PACKAGE_LIBZLIB
http://www.zlib.net
+config BR2_PACKAGE_ZLIB_NG
+ bool "zlib-ng"
+ select BR2_PACKAGE_HAS_ZLIB
+ help
+ Zlib replacement with optimizations for
+ "next generation" systems.
+
+ https://github.com/mtl1979/zlib-ng/tree/renamelib
+
endchoice
config BR2_PACKAGE_HAS_ZLIB
@@ -28,6 +37,7 @@ config BR2_PACKAGE_HAS_ZLIB
config BR2_PACKAGE_PROVIDES_ZLIB
string
default "libzlib" if BR2_PACKAGE_LIBZLIB
+ default "zlib-ng" if BR2_PACKAGE_ZLIB_NG
endif
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