From d5541617841834d8638ae9a12096d02d9403b4e5 Mon Sep 17 00:00:00 2001
From: Trolli Schmittlauch <t.schmittlauch@orlives.de>
Date: Wed, 9 Oct 2019 00:54:56 +0200
Subject: [PATCH] make all dependecies build by working around libevhtp issues

---
 libevhtp/default.nix                 |  6 +++++-
 libevhtp/pkgconfig-librarypath.patch | 20 ++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 libevhtp/pkgconfig-librarypath.patch

diff --git a/libevhtp/default.nix b/libevhtp/default.nix
index 12ede04..e1a5dc6 100644
--- a/libevhtp/default.nix
+++ b/libevhtp/default.nix
@@ -18,7 +18,11 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ];
   buildInputs = [ libevent pth openssl ];
   propagatedBuildInputs = [ oniguruma ];
-  cmakeFlags = [ "-DEVHTP_DISABLE_SSL=OFF" "-DEVHTP_BUILD_SHARED=ON" ];
+  # fix pkgconfig librarypath generation
+  patches = [ ./pkgconfig-librarypath.patch ];
+  #cmakeFlags = [ "-DEVHTP_DISABLE_SSL=OFF" "-DEVHTP_BUILD_SHARED=ON" ];
+  cmakeFlags = [ "-DEVHTP_DISABLE_SSL=OFF" "-DBUILD_SHARED_LIBS=ON" ];
+  outputs = [ "dev" "out" ];
 
   meta = {
     description = "Create extremely-fast and secure embedded HTTP servers with ease.";
diff --git a/libevhtp/pkgconfig-librarypath.patch b/libevhtp/pkgconfig-librarypath.patch
new file mode 100644
index 0000000..c849317
--- /dev/null
+++ b/libevhtp/pkgconfig-librarypath.patch
@@ -0,0 +1,20 @@
+Author: Trolli Schmittlauch <t.schmittlauch@orlives.de>
+Date:   Sat Sep 14 20:32:03 2019 +0200
+
+    fix #143 by setting LIB_INSTALL_DIR CMake var
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 481ddd0..833ddf9 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -225,6 +225,10 @@ set(include_install_dir "include")
+ 
+ set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
+ 
++if (NOT LIB_INSTALL_DIR)
++       set (LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib")
++endif (NOT LIB_INSTALL_DIR)
++
+ # Configuration
+ set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
+ set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")