Snowball Stemmer: new recipe (#6418)

dev-libs/snowball_stemmer/patches/snowball_stemmer-2.2.0.patchset

@@ -0,0 +1,62 @@
+From 21cb12c426601aef2d97de01801a4c1979029707 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zolt=C3=A1n=20Mizsei?= <zmizsei@extrowerk.com>
+Date: Sun, 21 Nov 2021 04:01:06 +0100
+Subject: Imported alpine linux shared lib patch
+ https://git.alpinelinux.org/aports/tree/community/snowball/libstemmer-library.patch
+
+
+diff --git a/GNUmakefile b/GNUmakefile
+index 98eb1fa..d94c845 100644
+--- a/GNUmakefile
++++ b/GNUmakefile
+@@ -8,6 +8,8 @@ ifeq ($(OS),Windows_NT)
+ EXEEXT = .exe
+ endif
+ 
++MAJOR_VERSION := $(shell echo $(SNOWBALL_VERSION) | cut -d. -f1)
++
+ c_src_dir = src_c
+ 
+ JAVAC ?= javac
+@@ -170,12 +172,12 @@ C_OTHER_OBJECTS = $(C_OTHER_SOURCES:.c=.o)
+ JAVA_CLASSES = $(JAVA_SOURCES:.java=.class)
+ JAVA_RUNTIME_CLASSES=$(JAVARUNTIME_SOURCES:.java=.class)
+ 
+-CFLAGS=-O2 -W -Wall -Wmissing-prototypes -Wmissing-declarations
++CFLAGS=-fPIC -O2 -W -Wall -Wmissing-prototypes -Wmissing-declarations
+ CPPFLAGS=
+ 
+ INCLUDES=-Iinclude
+ 
+-all: snowball$(EXEEXT) libstemmer.a stemwords$(EXEEXT) $(C_OTHER_SOURCES) $(C_OTHER_HEADERS) $(C_OTHER_OBJECTS)
++all: snowball$(EXEEXT) libstemmer.a libstemmer.so stemwords$(EXEEXT) $(C_OTHER_SOURCES) $(C_OTHER_HEADERS) $(C_OTHER_OBJECTS)
+ 
+ algorithms.mk: libstemmer/mkalgorithms.pl libstemmer/modules.txt
+ 	libstemmer/mkalgorithms.pl algorithms.mk libstemmer/modules.txt
+@@ -225,6 +227,11 @@ libstemmer/libstemmer.o: libstemmer/modules.h $(C_LIB_HEADERS)
+ libstemmer.a: libstemmer/libstemmer.o $(RUNTIME_OBJECTS) $(C_LIB_OBJECTS)
+ 	$(AR) -cru $@ $^
+ 
++libstemmer.so: libstemmer/libstemmer.o $(RUNTIME_OBJECTS) $(C_LIB_OBJECTS)
++	$(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname,$@.$(MAJOR_VERSION),-version-script,libstemmer/symbol.map -o $@.$(SNOWBALL_VERSION) $^
++	ln -s $@.$(SNOWBALL_VERSION) $@.$(MAJOR_VERSION)
++	ln -s $@.$(SNOWBALL_VERSION) $@
++
+ examples/%.o: examples/%.c
+ 	$(CC) $(CFLAGS) $(INCLUDES) $(CPPFLAGS) -c -o $@ $<
+ 
+diff --git a/libstemmer/symbol.map b/libstemmer/symbol.map
+new file mode 100644
+index 0000000..7a3d423
+--- /dev/null
++++ b/libstemmer/symbol.map
+@@ -0,0 +1,6 @@
++SB_STEMMER_0 {
++    global:
++        sb_stemmer_*;
++    local:
++        *;
++};
+-- 
+2.30.2
+

dev-libs/snowball_stemmer/snowball_stemmer-2.2.0.recipe

@@ -0,0 +1,79 @@
+SUMMARY="Snowball compiler and stemming algorithms"
+DESCRIPTION="Snowball is a small string processing language for creating \
+stemming algorithms for use in Information Retrieval, plus a collection of \
+stemming algorithms implemented using it."
+HOMEPAGE="https://github.com/snowballstem/snowball"
+COPYRIGHT="2001 Dr Martin Porter
+	2004,2005 Richard Boulton
+	2013 Yoshiki Shibukawa
+	2006,2007,2009,2010,2011,2014-2019 Olly Betts"
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://github.com/snowballstem/snowball/archive/refs/tags/v${portVersion}.tar.gz"
+CHECKSUM_SHA256="425cdb5fba13a01db59a1713780f0662e984204f402d3dae1525bda9e6d30f1a"
+PATCHES="snowball_stemmer-$portVersion.patchset"
+SOURCE_DIR="snowball-$portVersion"
+
+ARCHITECTURES="all ?x86"
+SECONDARY_ARCHITECTURES="x86"
+
+libVersion="2.2.0"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	snowball_stemmer$secondaryArchSuffix = $portVersion
+	cmd:snowball$secondaryArchSuffix = portVersion compat >= 2
+	cmd:stemwords$secondaryArchSuffix = portVersion compat >= 2
+	lib:libstemmer$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	snowball_stemmer${secondaryArchSuffix}_devel = portVersion
+	devel:libstemmer$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	snowball_stemmer$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:make
+	cmd:perl
+	"
+
+defineDebugInfoPackage snowball_stemmer$secondaryArchSuffix \
+	$libDir/libstemmer.so.2
+
+BUILD()
+{
+	make $jobArgs
+}
+
+INSTALL()
+{
+	install -d  $binDir $libDir $includeDir
+	install snowball stemwords $binDir
+	install libstemmer.a $libDir
+	install include/libstemmer.h $includeDir
+	install libstemmer.so.* $libDir
+
+	# prepare develop/lib
+	prepareInstalledDevelLibs libstemmer
+	fixPkgconfig
+
+	# devel package
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	make check_stemtest
+}