graphics/qcad: Updated for version 3.17.1.1

Signed-off-by: Larry Hajali <larryhaja[at]gmail[dot]com>

graphics/qcad/qcad.SlackBuild

@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=qcad
-VERSION=${VERSION:-3.16.5.0}
+VERSION=${VERSION:-3.17.1.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -69,6 +69,9 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+# Fix Qt4 compile issue.
+patch -p1 < $CWD/qt4.patch
+
 # Build with Qt5/Qt4. Default is Qt4.
 if [ "${QT5:-no}" == "yes" ]; then
   qmake-qt5 QMAKE_CFLAGS+="$SLKCFLAGS" QMAKE_CXXFLAGS+="$SLKCFLAGS" \

graphics/qcad/qcad.info

@@ -1,8 +1,8 @@
 PRGNAM="qcad"
-VERSION="3.16.5.0"
+VERSION="3.17.1.1"
 HOMEPAGE="http://www.qcad.org/en/"
-DOWNLOAD="https://github.com/qcad/qcad/archive/v3.16.5.0/qcad-3.16.5.0.tar.gz"
-MD5SUM="3afe0d254cb090f4071ada21c2a69756"
+DOWNLOAD="https://github.com/qcad/qcad/archive/v3.17.1.1/qcad-3.17.1.1.tar.gz"
+MD5SUM="6c8db4dcaf18befdae5f4c236473d704"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""

graphics/qcad/qt4.patch

@@ -0,0 +1,22 @@
+From 214e27993fbbadad4241b6bf4e1c5f23eea7a70d Mon Sep 17 00:00:00 2001
+From: Andrew Mustun <andrew@qcad.org>
+Date: Mon, 29 May 2017 11:31:50 +0200
+Subject: [PATCH] back port to qt 4
+
+---
+ src/core/RBlockReferenceEntity.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/core/RBlockReferenceEntity.cpp b/src/core/RBlockReferenceEntity.cpp
+index 3141aa649..9032faeb3 100644
+--- a/src/core/RBlockReferenceEntity.cpp
++++ b/src/core/RBlockReferenceEntity.cpp
+@@ -417,7 +417,7 @@ void RBlockReferenceEntity::exportEntity(RExporter& e, bool preview, bool forceS
+                 if (entity->getLayerId()==layer0Id) {
+                     QStack<REntity*> blockRefStack = e.getBlockRefViewportStack();
+                     bool skip = false;
+-                    for (int i=blockRefStack.length()-1; i>=0; i--) {
++                    for (int i=blockRefStack.size()-1; i>=0; i--) {
+                         REntity* ent = blockRefStack.at(i);
+                         RBlockReferenceEntity* blockRef = dynamic_cast<RBlockReferenceEntity*>(ent);
+                         if (blockRef==NULL) {