[Buildroot] [PATCH v4 2/2] zlib-ng: new package
Stefan Fröberg
stefan.froberg at petroprogram.com
Wed Nov 29 14:47:13 UTC 2017
zlib-ng, fast Zlib replacement
Signed-off-by: Stefan Fröberg <stefan.froberg at petroprogram.com>
---
Changes v3 -> v4:
- Reorder patches (by Thomas Petazzoni)
DEVELOPERS | 1 +
package/zlib-ng/zlib-ng.hash | 6 ++++++
package/zlib-ng/zlib-ng.mk | 22 ++++++++++++++++++++++
package/zlib/Config.in | 10 ++++++++++
4 files changed, 39 insertions(+)
create mode 100644 package/zlib-ng/zlib-ng.hash
create mode 100644 package/zlib-ng/zlib-ng.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 20fe70253d..9438981de5 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1541,6 +1541,7 @@ 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 0000000000..b86bcd6a40
--- /dev/null
+++ b/package/zlib-ng/zlib-ng.hash
@@ -0,0 +1,6 @@
+# Locally calculated
+
+sha256 e76d90720373b0e06de10541dc5ae6b12f967239782da43840a9cadf4a08549c zlib-ng-860d7a30f20f0c1e71bc0d8b0d84b88293326f6c.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 0000000000..2ed29f3b2e
--- /dev/null
+++ b/package/zlib-ng/zlib-ng.mk
@@ -0,0 +1,22 @@
+################################################################################
+#
+# zlib-ng
+#
+################################################################################
+
+ZLIB_NG_VERSION = 860d7a30f20f0c1e71bc0d8b0d84b88293326f6c
+ZLIB_NG_SITE = $(call github,Dead2,zlib-ng,$(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 043c3cefa4..5ca3365462 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/Dead2/zlib-ng
+
endchoice
config BR2_PACKAGE_HAS_ZLIB
@@ -28,5 +37,6 @@ 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
--
2.13.6
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