Farmhash: new recipe (#1755)

dev-libs/farmhash/farmhash-1.2~git.recipe

@@ -0,0 +1,74 @@
+SUMMARY="A family of hash functions"
+DESCRIPTION="FarmHash provides hash functions for strings and other data."
+HOMEPAGE="https://github.com/google/farmhash/"
+COPYRIGHT="2014 Google, Inc."
+LICENSE="MIT"
+REVISION="1"
+srcGitRev="816a4ae622e964763ca0862d9dbd19324a1eaf45"
+SOURCE_URI="https://github.com/google/farmhash/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="6560547c63e4af82b0f202cb710ceabb3f21347a4b996db565a411da5b17aba0"
+SOURCE_FILENAME="$portVersionedName.tar.gz"
+SOURCE_DIR="farmhash-$srcGitRev"
+PATCHES="farmhash-$portVersion.patchset"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64 ?arm"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	farmhash$secondaryArchSuffix = $portVersion compat >= 0
+	lib:libfarmhash$secondaryArchSuffix = 0.0.0 compat >= 0
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	farmhash${secondaryArchSuffix}_devel = $portVersion
+	devel:libfarmhash$secondaryArchSuffix = 0.0.0 compat >= 0
+	"
+REQUIRES_devel="
+	farmhash$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:libtoolize$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	export CXXFLAGS="-D_BSD_SOURCE"
+	libtoolize --force --copy --install
+	aclocal -I conftools -I m4
+	autoconf
+	automake --add-missing
+	runConfigure ./configure
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+
+	rm $libDir/libfarmhash.la
+
+	# prepare develop/lib
+	prepareInstalledDevelLib libfarmhash
+	fixPkgconfig
+
+	# devel package
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	make check
+}

dev-libs/farmhash/patches/farmhash-1.2~git.patchset

@@ -0,0 +1,29 @@
+From a21a95e4dec574181067ced2dde97e581b9efcc6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zolt=C3=A1n=20Mizsei?= <zmizsei@extrowerk.com>
+Date: Sun, 29 Oct 2017 09:35:03 +0100
+Subject: Haiku support
+
+
+diff --git a/src/farmhash.cc b/src/farmhash.cc
+index cfd4a47..f2b99ff 100644
+--- a/src/farmhash.cc
++++ b/src/farmhash.cc
+@@ -165,6 +165,15 @@
+ #define bswap_64(x) bswap64(x)
+ #endif
+ 
++#elif defined(__HAIKU__)
++
++#define _BSD_SOURCE
++#include <bsd/endian.h>
++#undef bswap_32
++#undef bswap_64
++#define bswap_32(x) bswap32(x)
++#define bswap_64(x) bswap64(x)
++
+ #else
+ 
+ #undef bswap_32
+-- 
+2.14.2
+