ginac & cln: fix cln 1.3.4, update ginac 1.6.5, add ginac 1.6.7. (#559)

sci-libs/cln:

* REQUIRES_devel was set to libcln$secondaryArchSuffix instead of
  cln$secondaryArchSuffix, therefore preventing both the installation
  of cln_devel and its use in chrooted builds of ginac.
* Drop the recipe for version 1.3.2 (which was really old.)
* Change cmd:gcc to cmd:g++ in BUILD_PREREQUIRES.
* On x86_gcc2 using x86 as secondary arch, install pi in bin/ instead
  of bin/x86/.
* Do not use $portVersion as version of lib:libcln. Instead, use the
  libs' real version. This change is safe since the only package wich
  needs libcln is ginac and it is being updated in this very commit.

sci-mathematics/ginac:

* Fix versioned dependency on libcln for ginac-1.6.5.
* On x86_gcc2 using x86 2nd arch, do not install runtimes in bin/x86/
  but in bin/.
* Add ginac-1.6.7.

sci-mathematics/ginac/ginac-1.6.5.recipe

@@ -7,12 +7,20 @@ existing numeric software written in C++."
 HOMEPAGE="http://www.ginac.de/"
 COPYRIGHT="1999-2015 Johannes Gutenberg University Mainz, Germany"
 LICENSE="GNU GPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="http://www.ginac.de/ginac-$portVersion.tar.bz2"
 CHECKSUM_SHA256="e8630e186d9846123c58de7e0edcfd11b68d3831a84ae7c039c0606397b01444"
 
-ARCHITECTURES="x86 !x86_gcc2"
-SECONDARY_ARCHITECTURES="x86"
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="!x86_gcc2 x86"
+
+if [ "$targetArchitecture" != x86_gcc2 ]; then
+	commandSuffix=$secondaryArchSuffix
+	commandBinDir=$binDir
+else
+	commandSuffix=
+	commandBinDir=$prefix/bin
+fi
 
 PROVIDES="
 	ginac$secondaryArchSuffix = $portVersion
@@ -23,7 +31,7 @@ PROVIDES="
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
-	lib:libcln$secondaryArchSuffix >= 1.3.4
+	lib:libcln$secondaryArchSuffix >= 6
 	lib:libreadline$secondaryArchSuffix
 	"
 
@@ -32,12 +40,12 @@ PROVIDES_devel="
 	devel:libginac$secondaryArchSuffix = 5.0.1 compat >= 5
 	"
 REQUIRES_devel="
-	ginac$secondaryArchSuffix == $portVersion
+	ginac$secondaryArchSuffix == $portVersion base
 	"
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
-	devel:libcln$secondaryArchSuffix >= 1.3.4
+	devel:libcln$secondaryArchSuffix >= 6
 	devel:libreadline$secondaryArchSuffix
 	"
 BUILD_PREREQUIRES="
@@ -51,7 +59,7 @@ BUILD_PREREQUIRES="
 
 BUILD()
 {
-	runConfigure ./configure
+	runConfigure --omit-dirs binDir ./configure --bindir=$commandBinDir
 	make $jobArgs
 }