vcpkg/ports/gl2ps/separate-static-dynamic-build.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0001c4f..36ec0f7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,33 +1,41 @@
 #  GL2PS, an OpenGL to PostScript Printing Library
 #  Copyright (C) 1999-2017 C. Geuzaine
+
 #
 #  This program is free software; you can redistribute it and/or
 #  modify it under the terms of either:
+
 #
 #  a) the GNU Library General Public License as published by the Free
 #  Software Foundation, either version 2 of the License, or (at your
 #  option) any later version; or
+
 #
 #  b) the GL2PS License as published by Christophe Geuzaine, either
 #  version 2 of the License, or (at your option) any later version.
+
 #
 #  This program is distributed in the hope that it will be useful, but
 #  WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See either
 #  the GNU Library General Public License or the GL2PS License for
 #  more details.
+
 #
 #  You should have received a copy of the GNU Library General Public
 #  License along with this library in the file named "COPYING.LGPL";
 #  if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 #  Cambridge, MA 02139, USA.
+
 #
 #  You should have received a copy of the GL2PS License with this
 #  library in the file named "COPYING.GL2PS"; if not, I will be glad
 #  to provide one.
+
 #
 #  For the latest info about gl2ps and a full list of contributors,
 #  see http://www.geuz.org/gl2ps/.
+
 #
 #  Please report all bugs and problems to <gl2ps@geuz.org>.
 
@@ -59,7 +67,7 @@ set(GL2PS_VERSION "${GL2PS_MAJOR_VERSION}.${GL2PS_MINOR_VERSION}")
 set(GL2PS_VERSION "${GL2PS_VERSION}.${GL2PS_PATCH_VERSION}${GL2PS_EXTRA_VERSION}")
 
 execute_process(COMMAND date "+%Y%m%d" OUTPUT_VARIABLE DATE
-                OUTPUT_STRIP_TRAILING_WHITESPACE)
+OUTPUT_STRIP_TRAILING_WHITESPACE)
 if(NOT DATE)
   set(DATE "unknown")
 endif()
@@ -138,30 +146,30 @@ if(APPLE)
   endif()
 endif()
 
-if(OPENGL_FOUND)
-  add_library(lib STATIC gl2ps.c gl2ps.h)
-  set_target_properties(lib PROPERTIES OUTPUT_NAME gl2ps)
-
-  add_library(shared SHARED gl2ps.c gl2ps.h)
-  target_link_libraries(shared ${EXTERNAL_LIBRARIES})
-  set_target_properties(shared PROPERTIES OUTPUT_NAME gl2ps
-    VERSION ${GL2PS_MAJOR_VERSION}.${GL2PS_MINOR_VERSION}.${GL2PS_PATCH_VERSION}
-    SOVERSION ${GL2PS_MAJOR_VERSION})
-  if(WIN32 OR CYGWIN)
-    set_target_properties(shared PROPERTIES
-        COMPILE_FLAGS "-DGL2PSDLL -DGL2PSDLL_EXPORTS")
-  endif()
-  install(TARGETS lib shared RUNTIME DESTINATION bin
-                             LIBRARY DESTINATION lib${LIB_SUFFIX}
-                             ARCHIVE DESTINATION lib${LIB_SUFFIX})
+add_library(gl2ps gl2ps.c gl2ps.h)
+target_link_libraries(gl2ps ${EXTERNAL_LIBRARIES})
+set_target_properties(gl2ps PROPERTIES
+  VERSION ${GL2PS_MAJOR_VERSION}.${GL2PS_MINOR_VERSION}.${GL2PS_PATCH_VERSION}
+SOVERSION ${GL2PS_MAJOR_VERSION})
+
+if(BUILD_SHARED_LIBS)
+  target_compile_definitions(gl2ps PRIVATE -DGL2PSDLL -DGL2PSDLL_EXPORTS)
 endif()
 
+install(
+  TARGETS gl2ps
+  RUNTIME DESTINATION bin
+  LIBRARY DESTINATION lib
+  ARCHIVE DESTINATION lib
+)
+
 if(WIN32)
-  set(GL2PS_DOC .)
+  set(GL2PS_DOC share/gl2ps/docs)
 else()
   set(GL2PS_DOC share/doc/gl2ps)
 endif()
 
+if(NOT DISABLE_INSTALL_HEADERS)
 install(FILES gl2ps.h DESTINATION include)
 install(FILES ${CMAKE_SOURCE_DIR}/README.txt DESTINATION ${GL2PS_DOC})
 install(FILES ${CMAKE_SOURCE_DIR}/COPYING.LGPL DESTINATION ${GL2PS_DOC})
@@ -169,30 +177,36 @@ install(FILES ${CMAKE_SOURCE_DIR}/COPYING.GL2PS DESTINATION ${GL2PS_DOC})
 install(FILES ${CMAKE_SOURCE_DIR}/gl2psTest.c DESTINATION ${GL2PS_DOC})
 install(FILES ${CMAKE_SOURCE_DIR}/gl2psTestSimple.c DESTINATION ${GL2PS_DOC})
 
-if(GLUT_FOUND)
-  add_executable(gl2psTest WIN32 gl2psTest.c)
-  target_link_libraries(gl2psTest lib ${EXTERNAL_LIBRARIES})
-  add_executable(gl2psTestSimple WIN32 gl2psTestSimple.c)
-  target_link_libraries(gl2psTestSimple lib ${EXTERNAL_LIBRARIES})
 endif()
 
-find_package(LATEX)
-if(PDFLATEX_COMPILER)
-  add_custom_command(OUTPUT gl2ps.pdf DEPENDS gl2ps.tex
-                     COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
-                     COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
-                     COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
-                     COMMAND ${CMAKE_COMMAND} -E copy gl2ps.pdf ${CMAKE_SOURCE_DIR})
-  add_custom_target(pdf ALL DEPENDS gl2ps.pdf)
-  install(FILES gl2ps.pdf DESTINATION ${GL2PS_DOC})
-  find_program(TTH tth)
-  if(TTH)
-    add_custom_command(OUTPUT gl2ps.html DEPENDS gl2ps.tex gl2ps.pdf
-                       COMMAND ${CMAKE_COMMAND} -E copy_if_different
-                       ${CMAKE_SOURCE_DIR}/gl2ps.tex ${CMAKE_BINARY_DIR}/gl2ps.tex
-                       COMMAND ${TTH} ARGS -w1 gl2ps.tex)
-    add_custom_target(html DEPENDS gl2ps.html)
-  endif()
+if(BUILD_TESTS)
+
+  if(GLUT_FOUND)
+    add_executable(gl2psTest gl2psTest.c)
+    target_link_libraries(gl2psTest gl2ps ${EXTERNAL_LIBRARIES})
+    add_executable(gl2psTestSimple  gl2psTestSimple.c)
+    target_link_libraries(gl2psTestSimple gl2ps ${EXTERNAL_LIBRARIES})
+  endif(GLUT_FOUND)
+
+  find_package(LATEX)
+  if(PDFLATEX_COMPILER)
+    add_custom_command(OUTPUT gl2ps.pdf DEPENDS gl2ps.tex
+      COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
+      COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
+      COMMAND ${PDFLATEX_COMPILER} ARGS ${CMAKE_SOURCE_DIR}/gl2ps.tex
+    COMMAND ${CMAKE_COMMAND} -E copy gl2ps.pdf ${CMAKE_SOURCE_DIR})
+    add_custom_target(pdf ALL DEPENDS gl2ps.pdf)
+    install(FILES gl2ps.pdf DESTINATION ${GL2PS_DOC})
+    find_program(TTH tth)
+    if(TTH)
+      add_custom_command(OUTPUT gl2ps.html DEPENDS gl2ps.tex gl2ps.pdf
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${CMAKE_SOURCE_DIR}/gl2ps.tex ${CMAKE_BINARY_DIR}/gl2ps.tex
+      COMMAND ${TTH} ARGS -w1 gl2ps.tex)
+      add_custom_target(html DEPENDS gl2ps.html)
+    endif(TTH)
+  endif(PDFLATEX_COMPILER)
+
 endif()
 
 set(CPACK_PACKAGE_VENDOR "Christophe Geuzaine")
@@ -201,27 +215,22 @@ set(CPACK_PACKAGE_VERSION_MINOR ${GL2PS_MINOR_VERSION})
 set(CPACK_PACKAGE_VERSION_PATCH ${GL2PS_PATCH_VERSION})
 set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_SOURCE_DIR}/README.txt)
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
-    "An OpenGL to PostScript (and PDF, and SVG...) printing library")
-if(GL2PS_EXTRA_VERSION MATCHES "-git.*") # so that we'll overwrite the archives
-  set(CPACK_PACKAGE_FILE_NAME gl2ps-git-${GL2PS_OS})
-  set(CPACK_SOURCE_PACKAGE_FILE_NAME gl2ps-git)
-else()
+  "An OpenGL to PostScript (and PDF, and SVG...) printing library")
   set(CPACK_PACKAGE_FILE_NAME gl2ps-${GL2PS_VERSION}-${GL2PS_OS})
-  set(CPACK_SOURCE_PACKAGE_FILE_NAME gl2ps-${GL2PS_VERSION})
-endif()
-set(CPACK_PACKAGE_INSTALL_DIRECTORY "gl2ps")
-set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/COPYING.LGPL)
-set(CPACK_RESOURCE_FILE_README ${CMAKE_SOURCE_DIR}/README.txt)
-set(CPACK_RESOURCE_FILE_WELCOME ${CMAKE_SOURCE_DIR}/README.txt)
-set(CPACK_PACKAGE_EXECUTABLE "gl2ps;gl2ps")
-set(CPACK_STRIP_FILES TRUE)
-set(CPACK_SOURCE_GENERATOR TGZ)
-set(CPACK_SOURCE_IGNORE_FILES "TODO.txt" "${CMAKE_BINARY_DIR}" "/CVS/"
-    "/.svn" "/.git" "~$" "DS_Store$" "/tmp/" "/bin/" "/lib/")
-if(WIN32)
-  set(CPACK_GENERATOR ZIP)
-else()
-  set(CPACK_GENERATOR TGZ)
-endif()
-
-include(CPack)
+  set(CPACK_PACKAGE_INSTALL_DIRECTORY "gl2ps")
+  set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/COPYING.LGPL)
+  set(CPACK_RESOURCE_FILE_README ${CMAKE_SOURCE_DIR}/README.txt)
+  set(CPACK_RESOURCE_FILE_WELCOME ${CMAKE_SOURCE_DIR}/README.txt)
+  set(CPACK_PACKAGE_EXECUTABLE "gl2ps;gl2ps")
+  set(CPACK_STRIP_FILES TRUE)
+  set(CPACK_SOURCE_PACKAGE_FILE_NAME gl2ps-${GL2PS_VERSION}-source)
+  set(CPACK_SOURCE_GENERATOR TGZ)
+  set(CPACK_SOURCE_IGNORE_FILES "TODO.txt" "${CMAKE_BINARY_DIR}" "/CVS/"
+  "/.svn" "~$" "DS_Store$" "/tmp/" "/bin/" "/lib/")
+  if(WIN32)
+    set(CPACK_GENERATOR ZIP)
+  else(WIN32)
+    set(CPACK_GENERATOR TGZ)
+  endif(WIN32)
+
+  # include(CPack)