Fix 4 building failed in x86_64 issues. (#1993)

* Fix bdhcalc

* Fix ppviewer

* Fix helios

* Fix lpairs

* Remove autoreconf

* Remove 'x'

* Update helios-1.7.2.recipe

* revision update

* Change arch variable

* x86_64 issues has been fixed upstream

* patches of ppviewer hass been merged to upstream

* Patches of BDH-Calc has been merged to upstream

haiku-apps/bdhcalc/bdhcalc-1.1.recipe

@@ -7,10 +7,10 @@ the calculator supports binary, decimal and hexadecimal conversion."
 HOMEPAGE="http://github.com/HaikuArchives/BDH-Calc"
 COPYRIGHT="1999 Scott Hammond"
 LICENSE="Zlib"
-REVISION="1"
-SOURCE_URI="git://github.com/HaikuArchives/BDH-Calc.git#6a3433a5fb558f592dd246b400221f2223770e75"
+REVISION="2"
+SOURCE_URI="git+https://github.com/HaikuArchives/BDH-Calc#92df9d48db9e1e684e9d28405e7a05f05e6671aa"
 
-ARCHITECTURES="x86 x86_gcc2 !x86_64"
+ARCHITECTURES="x86 x86_gcc2 x86_64"
 
 PROVIDES="
 	bdhcalc = $portVersion
@@ -24,21 +24,19 @@ BUILD_REQUIRES="
 	haiku_devel
 	"
 BUILD_PREREQUIRES="
+	makefile_engine
+	cmd:make
 	cmd:g++
 	"
 
 BUILD()
 {
-	g++ -c src/bdh_main.cpp -o bdh_main.o
-	g++ -c src/bdh_view.cpp -o bdh_view.o
-	g++ -lbe bdh_main.o bdh_view.o -o bdhcalc
-	xres -o bdhcalc Ressources/bdh.rsrc
-	mimeset -f bdhcalc
+	make $jobArgs OBJ_DIR=objects
 }
 
 INSTALL()
 {
 	mkdir -p $appsDir
-	mv bdhcalc $appsDir/bdhcalc
+	cp -a objects/bdhcalc $appsDir
 	addAppDeskbarSymlink $appsDir/bdhcalc "BDH Calc"
 }