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authorBjörn Stenberg <bjst@enea.com>2012-03-15 09:25:45 +0100
committerSaul Wold <sgw@linux.intel.com>2012-03-19 00:05:16 -0700
commitfe5f165c775ccef36a251bb83ca5dadbd209e355 (patch)
treee722d6ee4d3a66851984815881ddda96737bd39a /meta/recipes-extended/pigz
parentefd80fd23cb96ccc203893017938c1163d20b898 (diff)
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Add pigz as gzip-native alternative.
pigz, which stands for parallel implementation of gzip, is a fully functional replacement for gzip that exploits multiple processors and multiple cores to the hilt when compressing data. pigz was written by Mark Adler, and uses the zlib and pthread libraries. This recipe adds pigz as an alternative gzip-native implementation only. Signed-off-by: Björn Stenberg <bjst@enea.com>
Diffstat (limited to 'meta/recipes-extended/pigz')
-rw-r--r--meta/recipes-extended/pigz/files/ldflags.patch17
-rw-r--r--meta/recipes-extended/pigz/pigz.inc21
-rw-r--r--meta/recipes-extended/pigz/pigz_2.2.4.bb9
3 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-extended/pigz/files/ldflags.patch b/meta/recipes-extended/pigz/files/ldflags.patch
new file mode 100644
index 0000000000..928c3a5770
--- /dev/null
+++ b/meta/recipes-extended/pigz/files/ldflags.patch
@@ -0,0 +1,17 @@
+Link using the bitbake LDFLAGS.
+
+Signed-off-by: Björn Stenberg <bjst@enea.com>
+
+Upstream-Status: Pending
+
+--- pigz-2.2.4/Makefile.orig 2012-01-01 02:46:58.000000000 +0100
++++ pigz-2.2.4/Makefile 2012-03-09 08:47:40.025094863 +0100
+@@ -2,7 +2,7 @@
+ CFLAGS=-O3 -Wall -Wextra
+
+ pigz: pigz.o yarn.o
+- $(CC) -o pigz pigz.o yarn.o -lpthread -lz
++ $(CC) $(LDFLAGS) -o pigz pigz.o yarn.o -lpthread -lz
+ ln -f pigz unpigz
+
+ pigz.o: pigz.c yarn.h
diff --git a/meta/recipes-extended/pigz/pigz.inc b/meta/recipes-extended/pigz/pigz.inc
new file mode 100644
index 0000000000..acf1b71134
--- /dev/null
+++ b/meta/recipes-extended/pigz/pigz.inc
@@ -0,0 +1,21 @@
+SUMMARY = "A parallel implementation of gzip"
+DESCRIPTION = "pigz, which stands for parallel implementation of gzip, is a \
+fully functional replacement for gzip that exploits multiple processors and \
+multiple cores to the hilt when compressing data. pigz was written by Mark \
+Adler, and uses the zlib and pthread libraries."
+HOMEPAGE = "http://zlib.net/pigz/"
+SECTION = "console/utils"
+LICENSE = "Zlib"
+
+SRC_URI = "http://zlib.net/pigz/pigz-${PV}.tar.gz \
+ file://ldflags.patch"
+
+PROVIDES_virtclass-native += "gzip-native"
+
+DEPENDS_virtclass-native = "zlib-native"
+
+do_install () {
+ install -d ${D}${bindir}
+ install ${B}/pigz ${D}${bindir}/gzip
+ install ${B}/unpigz ${D}${bindir}/gunzip
+}
diff --git a/meta/recipes-extended/pigz/pigz_2.2.4.bb b/meta/recipes-extended/pigz/pigz_2.2.4.bb
new file mode 100644
index 0000000000..598bbe35ba
--- /dev/null
+++ b/meta/recipes-extended/pigz/pigz_2.2.4.bb
@@ -0,0 +1,9 @@
+require pigz.inc
+
+PR = "r0"
+
+BBCLASSEXTEND = "native"
+
+SRC_URI[md5sum] = "9df2a3c742524446fa4e797c17e8fd85"
+SRC_URI[sha256sum] = "7e7967c47f66c07be97cbfa25c8816b72f9d35258466ea31eddc7666c914160e"
+LIC_FILES_CHKSUM = "file://pigz.c;md5=53f47c097bbf11b937a421b1816a8dc5"