iOS: add c++ and stdc++ libraries

contrib/mobile/iOS/Onelab.xcodeproj/project.pbxproj

@@ -8,6 +8,8 @@
 
 /* Begin PBXBuildFile section */
 		9C1C10FA17BA5E7D00BFD483 /* OptionsViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = 9C1C10F917BA5E7D00BFD483 /* OptionsViewController.mm */; };
+		9C2C3A1E187FDF9200E87F78 /* libc++.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 9C2C3A1D187FDF9200E87F78 /* libc++.dylib */; };
+		9C2C3A20187FDF9900E87F78 /* libstdc++.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 9C2C3A1F187FDF9900E87F78 /* libstdc++.dylib */; };
 		9C6A645817A7C3DB00DEDAFC /* drawString.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 9C6A645617A7C3DB00DEDAFC /* drawString.cpp */; };
 		9C928629180D217B00AAABD4 /* icon_app_ipad_61.png in Resources */ = {isa = PBXBuildFile; fileRef = 9C928622180D217A00AAABD4 /* icon_app_ipad_61.png */; };
 		9C92862A180D217B00AAABD4 /* icon_app_ipad_retina_61.png in Resources */ = {isa = PBXBuildFile; fileRef = 9C928623180D217A00AAABD4 /* icon_app_ipad_retina_61.png */; };
@@ -52,6 +54,8 @@
 /* Begin PBXFileReference section */
 		9C1C10F817BA5E7D00BFD483 /* OptionsViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OptionsViewController.h; sourceTree = "<group>"; };
 		9C1C10F917BA5E7D00BFD483 /* OptionsViewController.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = OptionsViewController.mm; sourceTree = "<group>"; };
+		9C2C3A1D187FDF9200E87F78 /* libc++.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = "libc++.dylib"; path = "usr/lib/libc++.dylib"; sourceTree = SDKROOT; };
+		9C2C3A1F187FDF9900E87F78 /* libstdc++.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = "libstdc++.dylib"; path = "usr/lib/libstdc++.dylib"; sourceTree = SDKROOT; };
 		9C6A645617A7C3DB00DEDAFC /* drawString.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = drawString.cpp; sourceTree = "<group>"; usesTabs = 1; };
 		9C6A645717A7C3DB00DEDAFC /* drawString.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = drawString.h; sourceTree = "<group>"; usesTabs = 1; };
 		9C928622180D217A00AAABD4 /* icon_app_ipad_61.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = icon_app_ipad_61.png; sourceTree = "<group>"; };
@@ -117,6 +121,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				9C2C3A20187FDF9900E87F78 /* libstdc++.dylib in Frameworks */,
+				9C2C3A1E187FDF9200E87F78 /* libc++.dylib in Frameworks */,
 				9C96089D1712C7F600E1D4A0 /* QuartzCore.framework in Frameworks */,
 				9C96089B1712C7BE00E1D4A0 /* OpenGLES.framework in Frameworks */,
 				9C9608991712C7B600E1D4A0 /* Accelerate.framework in Frameworks */,
@@ -168,6 +174,8 @@
 		9C9608391712C16300E1D4A0 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				9C2C3A1F187FDF9900E87F78 /* libstdc++.dylib */,
+				9C2C3A1D187FDF9200E87F78 /* libc++.dylib */,
 				9CE2773917E197DA0076E728 /* Social.framework */,
 				9CE08E0D178AEB1600A83B4B /* GetDP.framework */,
 				9CE08E0E178AEB1600A83B4B /* Gmsh.framework */,
@@ -438,7 +446,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Onelab/Onelab-Prefix.pch";
 				INFOPLIST_FILE = "Onelab/Onelab-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_CFLAGS = "-DNS_BLOCK_ASSERTIONS=1";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -465,7 +473,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Onelab/Onelab-Prefix.pch";
 				INFOPLIST_FILE = "Onelab/Onelab-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";