From b87c8d1152f1be044691e2afa8e6eae9b049529b Mon Sep 17 00:00:00 2001
From: casey langen <clangen@nibbler.local>
Date: Thu, 15 Jul 2021 20:45:43 -0700
Subject: [PATCH] OpenBSD build fixes.

---
 src/musikcube/CMakeLists.txt   | 12 ++++++++++--
 src/musikcube/cursespp/App.cpp | 16 ++++++++++------
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/musikcube/CMakeLists.txt b/src/musikcube/CMakeLists.txt
index 33c0f1182..532043365 100644
--- a/src/musikcube/CMakeLists.txt
+++ b/src/musikcube/CMakeLists.txt
@@ -103,10 +103,18 @@ if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
 else()
     find_package(PkgConfig)
     if (${NCURSES_DISABLE_LIB_SUFFIXES} MATCHES "true")
-      pkg_check_modules(NCURSES REQUIRED ncurses panel)
+      # pkg_check_modules fails on some systems, including OpenBSD.
+      # pkg_check_modules(NCURSES REQUIRED ncurses panel)
+      ensure_library_exists(ncurses)
+      ensure_library_exists(panel)
+      set(NCURSES_LIBRARIES, ncurses panel)
       message(STATUS "[ncurses] using library names without 'w' prefix")
     else()
-      pkg_check_modules(NCURSES REQUIRED ncursesw panelw)
+      # pkg_check_modules fails on some systems, including OpenBSD.
+      # pkg_check_modules(NCURSES REQUIRED ncursesw panelw)
+      ensure_library_exists(ncursesw)
+      ensure_library_exists(panelw)
+      set(NCURSES_LIBRARIES, ncursesw panelw)
       message(STATUS "[ncurses] using library names with 'w' prefix")
     endif()
     target_link_libraries(musikcube ${musikcube_LINK_LIBS} ${NCURSES_LIBRARIES} musikcore)
diff --git a/src/musikcube/cursespp/App.cpp b/src/musikcube/cursespp/App.cpp
index eb8f8c180..c68e484e6 100755
--- a/src/musikcube/cursespp/App.cpp
+++ b/src/musikcube/cursespp/App.cpp
@@ -243,6 +243,16 @@ App::App(const std::string& title) {
         throw std::runtime_error("app instance already running!");
     }
 
+#ifndef WIN32
+    if (!isLangUtf8()) {
+        std::cout << "\n\nThis application requires a UTF-8 compatible LANG environment "
+        "variable to be set in the controlling terminal. Setting to C.UTF-8. Depending on "
+        "your environment, you may see corrupted output. If that'st he case, try to set "
+        "LANG=C.UTF-8 before starting musikcube.\n\n\n\n";
+        setenv("LANG", "C.UTF-8", 1);
+    }
+#endif
+
     instance = this; /* only one instance. */
     this->quit = false;
     this->minWidth = this->minHeight = 0;
@@ -493,12 +503,6 @@ void App::Run(ILayoutPtr layout) {
     if (App::Running(this->uniqueId, this->appTitle)) {
         return;
     }
-#else
-    if (!isLangUtf8()) {
-        std::cout << "\n\nThis application requires a UTF-8 compatible LANG environment "
-        "variable to be set in the controlling terminal. Exiting.\n\n\n";
-        return;
-    }
 #endif
 
     int64_t ch;