Fix build with QT Creator (#193)

* Fix build with QT Creator
* Only clobber includes on unix
* Update r2 submodule

.gitmodules

@@ -4,4 +4,4 @@
 [submodule "radare2"]
 	path = radare2
 	url = https://github.com/radare/radare2
-	branch = f02064ccf481437f0ad420335f099be70b37a449
+	branch = 902ce266e50ef40fc4018afe8a487e5437aad94d

src/iaito.pro

@@ -29,6 +29,10 @@ macx {
 
 INCLUDEPATH *= .
 
+unix:exists(/usr/local/include/libr) {
+    INCLUDEPATH += /usr/local/include/libr
+}
+
 SOURCES += \
     main.cpp \
     mainwindow.cpp \

src/lib_radare2.pri

@@ -34,13 +34,49 @@ win32 {
         -lr_magic \
         -lr_crypto
 } else {
+    USE_PKGCONFIG = 1
     R2_USER_PKGCONFIG = $$(HOME)/bin/prefix/radare2/lib/pkgconfig
     exists($$R2_USER_PKGCONFIG) {
         # caution: may not work for cross compilations
         QMAKE_PKG_CONFIG = PKG_CONFIG_PATH=$$R2_USER_PKGCONFIG pkg-config
+    } else {
+        exists(/usr/local/lib/pkgconfig/r_core.pc) {
+            QMAKE_PKG_CONFIG = PKG_CONFIG_PATH=/usr/local/lib/pkgconfig pkg-config
+            LIBS += -L/usr/local/lib
+            INCLUDEPATH += /usr/local/include/libr
+            USE_PKGCONFIG = 0
+        }
     }
 
+    DEFINES += _CRT_NONSTDC_NO_DEPRECATE
+    DEFINES += _CRT_SECURE_NO_WARNINGS
+    USE_PKGCONFIG {
         CONFIG += link_pkgconfig
         PKGCONFIG += r_core
+    } else {
+        LIBS += \
+        -lr_core \
+        -lr_config \
+        -lr_cons \
+        -lr_io \
+        -lr_flag \
+        -lr_asm \
+        -lr_debug \
+        -lr_hash \
+        -lr_bin \
+        -lr_lang \
+        -lr_io \
+        -lr_parse \
+        -lr_bp \
+        -lr_egg \
+        -lr_reg \
+        -lr_search \
+        -lr_syscall \
+        -lr_socket \
+        -lr_fs \
+        -lr_anal \
+        -lr_magic \
+        -lr_util \
+        -lr_crypto
+    }
 }
-