From 798a95ed9b104d612e87433dc5dd7527f5a62ead Mon Sep 17 00:00:00 2001
From: apn <apn@opencascade.com>
Date: Wed, 29 Aug 2018 12:40:35 +0300
Subject: [PATCH] 0029986: Configuration - environment scripts generated by
 CMake on Linux do not allow starting DRAW from build folder

Correct launching custom.sh in env.sh.in.
Correct definition of FFMPEG_DIR in custom.build.bat/sh.in and generation of custom_*.sh (variables CSF_OCCTBinPath and CSF_OCCTLibPath are not empty on the first run)
---
 CMakeLists.txt                                |  20 ++-
 adm/cmake/ffmpeg.cmake                        |   9 ++
 adm/templates/env.build.sh.in                 | 137 ++++++++++++++++++
 .../{env.sh.in => env.install.sh.in}          |   0
 4 files changed, 160 insertions(+), 6 deletions(-)
 create mode 100644 adm/templates/env.build.sh.in
 rename adm/templates/{env.sh.in => env.install.sh.in} (100%)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f249f4ec53..b6029e1f9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,7 +63,7 @@ set (BUILD_RESOURCES OFF CACHE BOOL "${BUILD_RESOURCES_DESCR}")
 
 # single-configuration generator
 set (SINGLE_GENERATOR OFF)
-if (CMAKE_BUILD_TYPE)
+if (DEFINED CMAKE_BUILD_TYPE)
   set (SINGLE_GENERATOR ON)
 endif()
 
@@ -899,11 +899,19 @@ if (BUILD_SAMPLES_MFC OR BUILD_SAMPLES_QT)
   OCCT_COPY_FILE_OR_DIR    ("adm/templates/sample.${SCRIPT_EXT}" "${CMAKE_BINARY_DIR}")
 endif()
 
-# env script for draw in building environment
-OCCT_CONFIGURE ("adm/templates/env.${SCRIPT_EXT}.in" "env.${SCRIPT_EXT}")
-
-# install env script
-install (FILES "${CMAKE_BINARY_DIR}/env.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SCRIPT}")
+if (WIN32)
+  # env script for draw in building environment
+  OCCT_CONFIGURE ("adm/templates/env.${SCRIPT_EXT}.in" "env.${SCRIPT_EXT}")
+  # install env script
+  install (FILES "${CMAKE_BINARY_DIR}/env.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SCRIPT}")
+else()
+  set (SUB_ENV_NAME "env.${SCRIPT_EXT}")
+  set (SUB_ENV_BUILD_NAME "env.install.${SCRIPT_EXT}")
+  # install env script
+  OCCT_CONFIGURE_AND_INSTALL ("adm/templates/env.install.${SCRIPT_EXT}.in" "${SUB_ENV_BUILD_NAME}" "${SUB_ENV_NAME}" "${INSTALL_DIR_SCRIPT}")
+  # env script for draw in building environment
+  OCCT_CONFIGURE ("adm/templates/env.build.${SCRIPT_EXT}.in" "env.${SCRIPT_EXT}")
+endif()
 
 # copy DrawAppliInit from OCCT source to build directory
 if (NOT EXISTS "${CMAKE_BINARY_DIR}/DrawAppliInit")
diff --git a/adm/cmake/ffmpeg.cmake b/adm/cmake/ffmpeg.cmake
index 89c53769bd..e4cd736e7c 100644
--- a/adm/cmake/ffmpeg.cmake
+++ b/adm/cmake/ffmpeg.cmake
@@ -37,6 +37,10 @@ foreach (LIBRARY_NAME ${CSF_FFmpeg})
     set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}           "" CACHE PATH "The directory containing FFmpeg framework (${LIBRARY_NAME})")
   endif()
 
+  if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY_DIR)
+    set (3RDPARTY_FFMPEG_LIBRARY_DIR                           "" CACHE PATH "The directory containing FFmpeg libraries")
+  endif()
+
   if (WIN32)
     if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} OR NOT 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}")
       set (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}                 "" CACHE FILEPATH "FFmpeg shared libraries (${LIBRARY_NAME})" FORCE)
@@ -47,6 +51,9 @@ foreach (LIBRARY_NAME ${CSF_FFmpeg})
     if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME})
       set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}               "" CACHE PATH "The directory containing FFmpeg shared libraries (${LIBRARY_NAME})")
     endif()
+    if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_DIR)
+      set (3RDPARTY_FFMPEG_DLL_DIR                               "" CACHE PATH "The directory containing FFmpeg shared libraries")
+    endif()
   endif()
 
   # check 3RDPARTY_${PRODUCT_NAME}_ paths for consistency with specified 3RDPARTY_${PRODUCT_NAME}_DIR
@@ -56,6 +63,7 @@ foreach (LIBRARY_NAME ${CSF_FFmpeg})
 
     if (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}")
       get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}" PATH)
+      set (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg libraries" FORCE)
       set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg library (${LIBRARY_NAME})" FORCE)
     else()
       CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} PATH "The directory containing FFmpeg library (${LIBRARY_NAME})")
@@ -66,6 +74,7 @@ foreach (LIBRARY_NAME ${CSF_FFmpeg})
 
       if (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}")
         get_filename_component (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}" PATH)
+        set (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg shared libraries" FORCE)
         set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg shared library (${LIBRARY_NAME})" FORCE)
       else()
         CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} PATH "The directory containing FFmpeg shared library (${LIBRARY_NAME})")
diff --git a/adm/templates/env.build.sh.in b/adm/templates/env.build.sh.in
new file mode 100644
index 0000000000..4e6f2f26d2
--- /dev/null
+++ b/adm/templates/env.build.sh.in
@@ -0,0 +1,137 @@
+#!/bin/bash
+
+aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath"; fi; aScriptPath="$PWD";
+
+# ----- For compatability with external application using CASROOT -----
+if [ "${CASROOT}" == "" ]; then
+  export CASROOT="${aScriptPath}"
+fi
+
+# ----- Define path to 3rdparty products -----
+export THIRDPARTY_DIR="@3RDPARTY_DIR@"
+
+# ----- Read script arguments -----
+shopt -s nocasematch
+export CASDEB="";
+if [[ "$1" == "debug" ]]; then export CASDEB="d"; fi
+if [[ "$1" == "d" ]]; then export CASDEB="d"; fi
+if [[ "$1" == "relwithdeb" ]]; then export CASDEB="i"; fi
+if [[ "$1" == "i" ]]; then export CASDEB="i"; fi
+shopt -u nocasematch
+
+# ----- Set path to 3rd party and OCCT libraries -----
+anArch=`uname -m`
+if [ "$anArch" != "x86_64" ] && [ "$anArch" != "ia64" ]; then
+  export ARCH="32";
+else
+  export ARCH="64";
+fi
+
+aSystem=`uname -s`
+if [ "$aSystem" == "Darwin" ]; then
+  export WOKSTATION="mac";
+  export ARCH="64";
+else
+  export WOKSTATION="lin";
+fi
+
+# ----- Set local settings -----
+if [ -e "${CASROOT}/custom.sh" ]; then
+  source "${CASROOT}/custom.sh" "${CASDEB}" "${ARCH}"
+fi
+
+THRDPARTY_PATH=""
+if [ "$TCL_DIR" != "" ]; then
+  THRDPARTY_PATH="${TCL_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$TK_DIR" != "" ]; then
+  THRDPARTY_PATH="${TK_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$FREETYPE_DIR" != "" ]; then
+  THRDPARTY_PATH="${FREETYPE_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$FREEIMAGE_DIR" != "" ]; then
+  THRDPARTY_PATH="${FREEIMAGE_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$TBB_DIR" != "" ]; then
+  THRDPARTY_PATH="${TBB_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$VTK_DIR" != "" ]; then
+  THRDPARTY_PATH="${VTK_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$FFMPEG_DIR" != "" ]; then
+  THRDPARTY_PATH="${FFMPEG_DIR}:${THRDPARTY_PATH}"
+fi
+
+if [ "$QTDIR" != "" ]; then
+  THRDPARTY_PATH="${QTDIR}/lib:${THRDPARTY_PATH}"
+fi
+
+if [ "$TK_DIR" != "$TCL_DIR" ]; then
+  if [ "$TK_DIR" != "" ]; then
+    export TK_LIBRARY="${TK_DIR}/../lib/tk${TK_VERSION_WITH_DOT}"
+  fi
+  if [ "$TCL_DIR" != "" ]; then
+    export TCL_LIBRARY="${TCL_DIR}/../lib/tcl${TCL_VERSION_WITH_DOT}"
+  fi
+fi
+
+if [ "$LD_LIBRARY_PATH" != "" ]; then
+  export LD_LIBRARY_PATH="${THRDPARTY_PATH}:${LD_LIBRARY_PATH}"
+else
+  export LD_LIBRARY_PATH="${THRDPARTY_PATH}"
+fi
+
+if [ "$CSF_OCCTBinPath" != "" ]; then
+  export PATH="${CSF_OCCTBinPath}:${PATH}"
+fi
+
+if [ "$CSF_OCCTLibPath" != "" ]; then
+  if [ "$LD_LIBRARY_PATH" != "" ]; then
+    export LD_LIBRARY_PATH="${CSF_OCCTLibPath}:${LD_LIBRARY_PATH}"
+  else
+    export LD_LIBRARY_PATH="${CSF_OCCTLibPath}"
+  fi
+fi
+
+if [ "$WOKSTATION" == "mac" ]; then
+  if [ "$DYLD_LIBRARY_PATH" != "" ]; then
+    export DYLD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${DYLD_LIBRARY_PATH}"
+  else
+    export DYLD_LIBRARY_PATH="${LD_LIBRARY_PATH}"
+  fi
+fi
+
+# ----- Set envoronment variables used by OCCT -----
+export CSF_LANGUAGE=us
+export MMGT_CLEAR=1
+export CSF_SHMessage="${CSF_OCCTResourcePath}/SHMessage"
+export CSF_MDTVTexturesDirectory="${CSF_OCCTResourcePath}/Textures"
+export CSF_ShadersDirectory="${CSF_OCCTResourcePath}/Shaders"
+export CSF_XSMessage="${CSF_OCCTResourcePath}/XSMessage"
+export CSF_TObjMessage="${CSF_OCCTResourcePath}/TObj"
+export CSF_StandardDefaults="${CSF_OCCTResourcePath}/StdResource"
+export CSF_PluginDefaults="${CSF_OCCTResourcePath}/StdResource"
+export CSF_XCAFDefaults="${CSF_OCCTResourcePath}/StdResource"
+export CSF_TObjDefaults="${CSF_OCCTResourcePath}/StdResource"
+export CSF_StandardLiteDefaults="${CSF_OCCTResourcePath}/StdResource"
+export CSF_IGESDefaults="${CSF_OCCTResourcePath}/XSTEPResource"
+export CSF_STEPDefaults="${CSF_OCCTResourcePath}/XSTEPResource"
+export CSF_XmlOcafResource="${CSF_OCCTResourcePath}/XmlOcafResource"
+export CSF_MIGRATION_TYPES="${CSF_OCCTResourcePath}/StdResource/MigrationSheet.txt"
+
+# ----- Draw Harness special stuff -----
+if [ -e "${CSF_OCCTResourcePath}/DrawResources" ]; then
+  export DRAWHOME="${CSF_OCCTResourcePath}/DrawResources"
+  export CSF_DrawPluginDefaults="${CSF_OCCTResourcePath}/DrawResources"
+
+  if [ -e "${CSF_OCCTResourcePath}/DrawResources/DrawDefault" ]; then
+    export DRAWDEFAULT="${CSF_OCCTResourcePath}/DrawResources/DrawDefault"
+  fi
+fi
diff --git a/adm/templates/env.sh.in b/adm/templates/env.install.sh.in
similarity index 100%
rename from adm/templates/env.sh.in
rename to adm/templates/env.install.sh.in