restored missing pthread link

src/installer/Makefile.am.alt

@@ -29,5 +29,5 @@ include_HEADERS= \
 	../common/regexTools.h \
 	../common/pathTools.h 
 kiwix_install_CXXFLAGS=$(XAPIAN_CFLAGS) $(CLUCENE_CFLAGS) $(ICU_CFLAGS) $(LZMA_CFLAGS) $(ZLIB_CLAGS) $(UUID_CFLAGS) -I../common/
-kiwix_install_LDFLAGS=$(XAPIAN_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(UUID_STATIC_LDFLAGS) ../zimlib/src/.libs/libzim.a ../pugixml/.libs/libpugixml.a $(LZMA_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS) -ldl
+kiwix_install_LDFLAGS=$(XAPIAN_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(UUID_STATIC_LDFLAGS) ../zimlib/src/.libs/libzim.a ../pugixml/.libs/libpugixml.a $(LZMA_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS) -ldl -lpthread
 # kiwix_install_LDADD=

src/searcher/Makefile.am.alt

@@ -17,7 +17,7 @@ include_HEADERS= \
 	../common/kiwix/cluceneSearcher.h 
 kiwix_search_CXXFLAGS=$(XAPIAN_CFLAGS) $(CLUCENE_CFLAGS) $(ICU_CFLAGS) $(CTPP2_CFLAGS) $(ZLIB_CFLAGS) $(UUID_CFLAGS) -I../common/
 
-kiwix_search_LDFLAGS=$(XAPIAN_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(CTPP2_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS) ../ctpp2/src/.libs/libctpp2.a $(UUID_STATIC_LDFLAGS) -ldl
+kiwix_search_LDFLAGS=$(XAPIAN_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(CTPP2_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS) ../ctpp2/src/.libs/libctpp2.a $(UUID_STATIC_LDFLAGS) -ldl -lpthread
 
 # kiwix_search_LDADD=../ctpp2/src/.libs/libctpp2.a
 

src/server/Makefile.am.alt

@@ -31,7 +31,7 @@ kiwix_serve_CXXFLAGS=${MICROHTTPD_CFLAGS} -I${CURRENT_PATH}/src/ctpp2/include $(
 
 # kiwix_serve_LDADD=../zimlib/src/.libs/libzim.a ../ctpp2/src/.libs/libctpp2.a ../pugixml/.libs/libpugixml.a
 
-kiwix_serve_LDFLAGS= $(XAPIAN_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(SQLITE_STATIC_LDFLAGS) $(MICROHTTPD_STATIC_LDFLAGS) ../zimlib/src/.libs/libzim.a ../ctpp2/src/.libs/libctpp2.a ../pugixml/.libs/libpugixml.a $(LZMA_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) -ldl $(UUID_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS)
+kiwix_serve_LDFLAGS= $(XAPIAN_STATIC_LDFLAGS) $(ICU_STATIC_LDFLAGS) $(SQLITE_STATIC_LDFLAGS) $(MICROHTTPD_STATIC_LDFLAGS) ../zimlib/src/.libs/libzim.a ../ctpp2/src/.libs/libctpp2.a ../pugixml/.libs/libpugixml.a $(LZMA_STATIC_LDFLAGS) $(CLUCENE_STATIC_LDFLAGS) -ldl $(UUID_STATIC_LDFLAGS) $(ZLIB_STATIC_LDFLAGS) -lpthread
 
 if IS_OSX
 kiwix_serve_LDFLAGS+= /opt/local/lib/libiconv.a /opt/local/lib/libintl.a -framework IOKit -framework CoreFoundation