proj: fix minor issue in recipe for 4.8.0 and add 4.9.2.

* Fix test for setting commandSuffix and commandBinDir on x86_gcc2.
* Install runtimes in bin instead of bin/x86/ for x86 2nd arch.
* Drop unneeded "chmod +x ./configure" in BUILD().

Off topic: I would like to apologize for the duplicate commit log 3
commits earlier: "Update DriveEncryption homepage to upstream repo"
for haiku-apps/drive_encryption/drive_encryption-1.0.recipe.
I'm the only person to blame for this mistake. Sorry for the noise.

sci-libs/proj/proj-4.8.0.recipe

@@ -2,9 +2,9 @@ SUMMARY="A cartographic projection software"
 DESCRIPTION="Proj.4 is a library for performing conversions between \
 cartographic projections."
 HOMEPAGE="http://trac.osgeo.org/proj/"
-COPYRIGHT="2000, Frank Warmerdam"
+COPYRIGHT="2000-2012 Frank Warmerdam"
 LICENSE="MIT"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/OSGeo/proj.4/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="49635259993aa3ed7d06ae39ed12fac250401e7fc2d1c459d86e28400abbeb44"
 SOURCE_DIR="proj.4-$portVersion"
@@ -12,7 +12,10 @@ SOURCE_DIR="proj.4-$portVersion"
 ARCHITECTURES="!x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
-if [ $targetArchitecture != x86_gcc2 ]; then
+if [ "$targetArchitecture" != x86_gcc2 ]; then
+	commandSuffix=$secondaryArchSuffix
+	commandBinDir=$binDir
+else
 	commandSuffix=
 	commandBinDir=$prefix/bin
 fi
@@ -20,12 +23,12 @@ fi
 PROVIDES="
 	proj$secondaryArchSuffix = $portVersion compat >= 4
 	lib:libproj$secondaryArchSuffix = 0.7.0 compat >= 0.7
-	cmd:cs2cs$secondaryArchSuffix
-	cmd:geod$secondaryArchSuffix
-	cmd:invgeod$secondaryArchSuffix
-	cmd:invproj$secondaryArchSuffix
-	cmd:nad2bin$secondaryArchSuffix
-	cmd:proj$secondaryArchSuffix
+	cmd:cs2cs$commandSuffix
+	cmd:geod$commandSuffix
+	cmd:invgeod$commandSuffix
+	cmd:invproj$commandSuffix
+	cmd:nad2bin$commandSuffix
+	cmd:proj$commandSuffix
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
@@ -51,8 +54,7 @@ BUILD_PREREQUIRES="
 
 BUILD()
 {
-	chmod +x ./configure
-	runConfigure ./configure
+	runConfigure --omit-dirs binDir ./configure --bindir=$commandBinDir
 	make $jobArgs
 }