File 0001-Rewrite-libs.pri.patch of Package OpenBoard

From 05a0923e376d730c63dab1422df3bfbbbcce7e1f Mon Sep 17 00:00:00 2001
From: letsfindaway <me@letsfindaway.de>
Date: Wed, 17 Mar 2021 16:56:20 +0100
Subject: [PATCH 1/7] Rewrite libs.pri

---
 OpenBoard.pro                       |  6 +-----
 libs.pri                            | 33 +++++++++++++++++++++++++++++
 plugins/cffadaptor/UBCFFAdaptor.pro |  5 -----
 3 files changed, 34 insertions(+), 10 deletions(-)
 create mode 100644 libs.pri

diff --git a/OpenBoard.pro b/OpenBoard.pro
index 47bcad47..1bbaeaac 100644
--- a/OpenBoard.pro
+++ b/OpenBoard.pro
@@ -43,6 +43,7 @@ QT += core
 
 INCLUDEPATH += src
 
+include(libs.pri)
 include(src/adaptors/adaptors.pri)
 include(src/api/api.pri)
 include(src/board/board.pri)
@@ -450,11 +451,6 @@ linux-g++* {
     LIBS += -lcrypto
     #LIBS += -lprofiler
     LIBS += -lX11
-    LIBS += -lquazip5
-    INCLUDEPATH += "/usr/include/quazip"
-
-    LIBS += -lpoppler
-    INCLUDEPATH += "/usr/include/poppler"
 
     QMAKE_CFLAGS += -fopenmp
     QMAKE_CXXFLAGS += -fopenmp
diff --git a/libs.pri b/libs.pri
new file mode 100644
index 00000000..9e7df33d
--- /dev/null
+++ b/libs.pri
@@ -0,0 +1,33 @@
+THIRD_PARTY_PATH="../OpenBoard-ThirdParty"
+
+linux {
+    CONFIG += link_pkgconfig
+    PKGCONFIG += poppler
+    PKGCONFIG += freetype2
+
+    # Find different versions of quazip
+    packagesExist(quazip1-qt5) {
+        PKGCONFIG += quazip1-qt5
+        message("using quazip >= 0.7.4 with pkgconfig support")
+    } else {
+    PackagesExist(quazip) {
+        PKGCONFIG += quazip
+        message("using quazip >= 0.7.4 with pkgconfig support")
+    } else {
+        exists(/usr/include/quazip5/quazip.h) {
+            INCLUDEPATH += "/usr/include/quazip5"
+            LIBS        += "-lquazip5"
+            message("using quazip =< 0.7.4 without pkgconfig support")
+        } else {
+            DEPENDPATH += $$THIRD_PARTY_PATH/quazip/
+            INCLUDEPATH += $$THIRD_PARTY_PATH/quazip/
+            include($$THIRD_PARTY_PATH/quazip/quazip.pri)
+            message("quazip not found on the system, falling back to ThirdParty")
+        }
+    }
+    }
+}
+
+!linux {
+    include($$THIRD_PARTY_PATH/libs.pri)
+}
diff --git a/plugins/cffadaptor/UBCFFAdaptor.pro b/plugins/cffadaptor/UBCFFAdaptor.pro
index f8214d5d..7923c42a 100644
--- a/plugins/cffadaptor/UBCFFAdaptor.pro
+++ b/plugins/cffadaptor/UBCFFAdaptor.pro
@@ -51,11 +51,6 @@ DEFINES += NO_THIRD_PARTY_WARNINGS
 
 INCLUDEPATH += src
 
-DEPENDPATH  += $$THIRD_PARTY_PATH/quazip/
-INCLUDEPATH += $$THIRD_PARTY_PATH/quazip/
-include($$THIRD_PARTY_PATH/quazip/quazip.pri)
-
-
 SOURCES += \
     src/UBCFFAdaptor.cpp
 
-- 
2.26.2