From 6eb806d2c10e0aa872e92829aae59836495922eb Mon Sep 17 00:00:00 2001
From: Pedro Pombeiro <pombeirp@users.noreply.github.com>
Date: Tue, 26 Mar 2019 13:50:59 +0100
Subject: [PATCH] Replace usage of stdenvNoCC.

- For Linux, the real fix is `hardeningDisable` of "fortify";
- For macOS, the real fix is setting the C and CXX compilers in `desktop/build.sh` as well as disabling CMake install step;
- Unfortunately for iOS we still need stdenvNoCC (or find a way to use GNU's ld instead of Apple's)

Signed-off-by: Pedro Pombeiro <pombeirp@users.noreply.github.com>
---
 default.nix                                     |  5 +++--
 desktop/build.sh                                | 10 +++++++++-
 scripts/build-desktop.sh                        |  3 +++
 scripts/lib/setup/nix/desktop/default.nix       |  5 +++--
 scripts/lib/setup/nix/desktop/linux/default.nix |  3 +++
 5 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/default.nix b/default.nix
index e8d2b8d232..a0ca4d97a4 100644
--- a/default.nix
+++ b/default.nix
@@ -20,7 +20,8 @@ with pkgs;
       "ios" = true;
       "" = true;
     }.${target-os} or false;
-    _stdenv = stdenvNoCC; # TODO: Try to use stdenv for Darwin
+    # TODO: Try to use stdenv for iOS. The problem is with building iOS as the build is trying to pass parameters to Apple's ld that are meant for GNU's ld (e.g. -dynamiclib)
+    _stdenv = if target-os == "ios" || target-os == "" then stdenvNoCC else stdenv;
     statusDesktop = callPackage ./scripts/lib/setup/nix/desktop { inherit target-os; stdenv = _stdenv; };
     statusMobile = callPackage ./scripts/lib/setup/nix/mobile { inherit target-os; stdenv = _stdenv; };
     nodeInputs = import ./scripts/lib/setup/nix/global-node-packages/output {
@@ -53,7 +54,6 @@ with pkgs;
       wget
     ] ++ nodePkgs
       ++ lib.optional isDarwin cocoapods
-      ++ lib.optional isLinux gcc7
       ++ lib.optional targetDesktop statusDesktop.buildInputs
       ++ lib.optional targetMobile statusMobile.buildInputs;
     shellHook =
@@ -68,4 +68,5 @@ with pkgs;
         fi
         set +e
       '';
+    hardeningDisable = statusDesktop.hardeningDisable;
   }
diff --git a/desktop/build.sh b/desktop/build.sh
index 8dcec9e791..b22eb8a4a3 100755
--- a/desktop/build.sh
+++ b/desktop/build.sh
@@ -34,4 +34,12 @@ echo "build.sh desktop fonts: "$desktopFonts
 rm -rf CMakeFiles CMakeCache.txt cmake_install.cmake Makefile
 
 # Build project
-cmake -DCMAKE_BUILD_TYPE=Debug -DEXTERNAL_MODULES_DIR="$ExternalModulesPaths" -DJS_BUNDLE_PATH="$JsBundlePath" -DDESKTOP_FONTS="$desktopFonts" . && make
+cmake -DCMAKE_BUILD_TYPE=Debug \
+      -DEXTERNAL_MODULES_DIR="$ExternalModulesPaths" \
+      -DJS_BUNDLE_PATH="$JsBundlePath" \
+      -DDESKTOP_FONTS="$desktopFonts" \
+      -DCMAKE_C_COMPILER='gcc'\
+      -DCMAKE_CXX_COMPILER='g++' \
+      -DCMAKE_INSTALL_COMPONENT='' \
+      . && \
+make
diff --git a/scripts/build-desktop.sh b/scripts/build-desktop.sh
index ddf3b9517e..20e8b76b44 100755
--- a/scripts/build-desktop.sh
+++ b/scripts/build-desktop.sh
@@ -79,6 +79,9 @@ if is_windows_target; then
   CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS -DCMAKE_C_COMPILER='x86_64-w64-mingw32.shared-gcc'"
   CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS -DCMAKE_CXX_COMPILER='x86_64-w64-mingw32.shared-g++'"
   CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS -DCMAKE_RC_COMPILER='x86_64-w64-mingw32.shared-windres'"
+elif is_macos; then
+  CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS -DCMAKE_C_COMPILER='gcc'"
+  CMAKE_EXTRA_FLAGS="$CMAKE_EXTRA_FLAGS -DCMAKE_CXX_COMPILER='g++'"
 fi
 
 STATUSREACTPATH="$(cd "$SCRIPTPATH" && cd '..' && pwd)"
diff --git a/scripts/lib/setup/nix/desktop/default.nix b/scripts/lib/setup/nix/desktop/default.nix
index a841cc7f2d..590f1058ef 100644
--- a/scripts/lib/setup/nix/desktop/default.nix
+++ b/scripts/lib/setup/nix/desktop/default.nix
@@ -36,7 +36,8 @@ in
     '' else ''
       export QT_PATH="${qt5.full}"
       export PATH="${stdenv.lib.makeBinPath [ qt5.full ]}:$PATH"
-    '') + (lib.optionalString isDarwin ''
-      export MACOSX_DEPLOYMENT_TARGET=10.9
     '');
+
+    # Fixes Cgo related build failures (see https://github.com/NixOS/nixpkgs/issues/25959 )
+    hardeningDisable = linuxPlatform.hardeningDisable;
   }
diff --git a/scripts/lib/setup/nix/desktop/linux/default.nix b/scripts/lib/setup/nix/desktop/linux/default.nix
index 4bd4844a58..048657444b 100644
--- a/scripts/lib/setup/nix/desktop/linux/default.nix
+++ b/scripts/lib/setup/nix/desktop/linux/default.nix
@@ -11,4 +11,7 @@ let
 in
 {
   buildInputs = [ appimagekit linuxdeployqt patchelf baseImage ];
+
+  # Fixes Cgo related build failures (see https://github.com/NixOS/nixpkgs/issues/25959 )
+  hardeningDisable = [ "fortify" ];
 }