cmake: simplify

otr_module is still long but more readable now. There shouldn't
be any breaking changes.

Also, .pdb install is now enabled. The rationale is that unless
the user performs a build on his own, the original .pdb files
are long gone.

Still need to add splitdebug for Unix installations.

1 files changed, 56 insertions, 81 deletions

diff --git a/cmake/opentrack-boilerplate.cmake b/cmake/opentrack-boilerplate.cmake
index 11e5c71d..da2737af 100644
--- a/cmake/opentrack-boilerplate.cmake
+++ b/cmake/opentrack-boilerplate.cmake
@@ -81,64 +81,73 @@ function(otr_compat target)
         target_link_libraries(${target} dinput8 dxguid strmiids)
     endif()
     otr_fixup_subsystem(${target})
+
+    set(c-props)
+    set(l-props)
+    if(CMAKE_COMPILER_IS_GNUCXX)
+        set(c-props "-fvisibility=hidden")
+        if(NOT is-c-only)
+            set(c-props "${c-props} -fuse-cxa-atexit")
+        endif()
+    endif()
+
+    if(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
+        set(l-props "-Wl,--as-needed")
+    endif()
+
+    set_property(TARGET ${target} APPEND_STRING PROPERTY COMPILE_FLAGS "${c-props} ${arg_COMPILE}")
+    set_property(TARGET ${target} APPEND_STRING PROPERTY LINK_FLAGS "${l-props} ${arg_LINK}")
 endfunction()
 
 include(CMakeParseArguments)
 
-function(otr_is_target_c_only ret srcs)
-    set(val TRUE)
-    foreach(i ${srcs})
-        get_filename_component(ext "${i}" EXT)
-        string(TOLOWER "${ext}" ext)
-        if(ext STREQUAL ".cpp")
-            set(val FALSE)
-            break()
-        endif()
-    endforeach()
-    set(${ret} "${val}" PARENT_SCOPE)
+function(otr_install_pdb_current_project target)
+    if(MSVC)
+        install(FILES "$<TARGET_PDB_FILE:${target}>" DESTINATION "${opentrack-hier-debug}" ${opentrack-perms})
+    endif()
 endfunction()
 
-function(otr_install_pdb_current_project)
-    if(MSVC AND FALSE)
-        file(GLOB_RECURSE pdbs "${CMAKE_CURRENT_BINARY_DIR}/*.pdb")
-        install(FILES ${pdbs} DESTINATION "${subdir}" ${opentrack-perms})
-    endif()
+function(otr_i18n_for_target_directory n)
+    foreach(i ${opentrack-all-translations})
+        set(t "${CMAKE_CURRENT_SOURCE_DIR}/lang/${i}.ts")
+        add_custom_command(OUTPUT "${t}"
+            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_SOURCE_DIR}/lang"
+            COMMAND "${Qt5_DIR}/../../../bin/lupdate" -silent -recursive -no-obsolete -locations relative . -ts "${t}"
+            WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+            DEPENDS ${${n}-cc} ${${n}-hh} ${${n}-ui} ${${n}-rc}
+            COMMENT "Running lupdate for ${n}/${i}")
+        set(target-name "i18n-lang-${i}-module-${n}")
+        add_custom_target(${target-name} DEPENDS "${t}")
+        set_property(GLOBAL APPEND PROPERTY "opentrack-ts-targets-${i}" "${target-name}")
+        set_property(GLOBAL APPEND PROPERTY "opentrack-ts-files-${i}" "${t}")
+    endforeach()
 endfunction()
 
-function(otr_module n)
-    message(STATUS "module ${n}")
+function(otr_module n_)
+    message(STATUS "module ${n_}")
     cmake_parse_arguments(arg
         "STATIC;NO-COMPAT;BIN;EXECUTABLE;NO-QT;WIN32-CONSOLE;NO-INSTALL"
         "LINK;COMPILE"
         "SOURCES"
         ${ARGN}
-        )
+    )
     if(NOT "${arg_UNPARSED_ARGUMENTS}" STREQUAL "")
         message(FATAL_ERROR "otr_module bad formals: ${arg_UNPARSED_ARGUMENTS}")
     endif()
 
-    set(n_orig "${n}")
-    set(n "opentrack-${n}")
+    set(n "opentrack-${n_}")
 
     otr_glob_sources(${n})
-    otr_is_target_c_only(is-c-only "${${n}-all}")
-    if(NOT (is-c-only OR arg_NO-QT))
-        otr_qt(${n})
-    else()
-        set(arg_NO-QT TRUE)
-    endif()
     list(APPEND ${n}-all ${arg_SOURCES})
 
-    if(arg_NO-QT)
+    if(NOT arg_NO-QT)
+        otr_qt(${n})
+    else()
         set(arg_NO-COMPAT TRUE)
     endif()
 
-    string(TOUPPER arg_WIN32-CONSOLE "${arg_WIN32-CONSOLE}")
-
     if(NOT WIN32)
         set(subsys "")
-    elseif(MSVC)
-        set(subsys "WIN32")
     elseif(arg_WIN32-CONSOLE)
         set(subsys "")
     else()
@@ -154,7 +163,6 @@ function(otr_module n)
         endif()
         add_library(${n} ${link-mode} "${${n}-all}")
     endif()
-    set_property(TARGET ${n} PROPERTY PREFIX "")
 
     if(NOT arg_NO-QT)
         target_link_libraries(${n} ${MY_QT_LIBS})
@@ -164,60 +172,27 @@ function(otr_module n)
         target_link_libraries(${n} opentrack-api opentrack-options opentrack-compat)
     endif()
 
-    otr_compat(${n})
+    string(REPLACE "-" "_" build-n ${n_})
+    string(TOUPPER "${build-n}" build-n)
+    target_compile_definitions(${n} PRIVATE "BUILD_${build-n}")
 
-    if(CMAKE_COMPILER_IS_GNUCXX)
-        set(c-props "-fvisibility=hidden")
-        if(NOT is-c-only)
-            set(c-props "${c-props} -fuse-cxa-atexit")
-        endif()
+    if(arg_STATIC)
+        set(arg_NO-INSTALL TRUE)
     endif()
 
-    if(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
-        set(l-props "-Wl,--as-needed")
-    endif()
-
-    set_property(TARGET ${n} APPEND_STRING PROPERTY COMPILE_FLAGS "${c-props} ${arg_COMPILE}")
-    set_property(TARGET ${n} APPEND_STRING PROPERTY LINK_FLAGS "${l-props} ${arg_LINK}")
-
-    if(NOT arg_STATIC)
-        string(REGEX REPLACE "^opentrack-" "" n_ "${n}")
-        string(REPLACE "-" "_" n_ ${n_})
-        string(TOUPPER "${n_}" n__)
-        target_compile_definitions(${n} PRIVATE "BUILD_${n__}")
-
-        if(NOT arg_NO-INSTALL)
-            if(arg_BIN AND WIN32)
-                set(subdir ".")
-                install(TARGETS "${n}" RUNTIME DESTINATION . ${opentrack-perms})
-            else()
-                set(subdir "${opentrack-hier-pfx}")
-                install(TARGETS "${n}" ${opentrack-hier-str} ${opentrack-perms})
-            endif()
-            otr_install_pdb_current_project()
+    if(NOT arg_NO-INSTALL)
+        if(arg_BIN AND WIN32)
+            install(TARGETS "${n}" RUNTIME DESTINATION . ${opentrack-perms})
+        else()
+            install(TARGETS "${n}" ${opentrack-hier-str} ${opentrack-perms})
         endif()
-    else()
-        target_compile_definitions(${n} PRIVATE "STATIC_LIBRARY=1")
+        otr_install_pdb_current_project(${n})
     endif()
 
-    set_property(GLOBAL APPEND PROPERTY opentrack-all-modules "${n}")
-
-    foreach(i ${opentrack-all-translations})
-        set(t "${CMAKE_CURRENT_SOURCE_DIR}/lang/${i}.ts")
-        add_custom_command(OUTPUT "${t}"
-            COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_SOURCE_DIR}/lang"
-            COMMAND "${Qt5_DIR}/../../../bin/lupdate" -silent -recursive -no-obsolete -locations relative . -ts "${t}"
-            WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-            DEPENDS ${${n}-cc} ${${n}-hh} ${${n}-ui} ${${n}-rc}
-            COMMENT "Running lupdate for ${n}/${i}")
-        set(target-name "i18n-lang-${i}-module-${n_orig}")
-        add_custom_target(${target-name} DEPENDS "${t}")
-        set_property(GLOBAL APPEND PROPERTY "opentrack-ts-targets-${i}" "${target-name}")
-        set_property(GLOBAL APPEND PROPERTY "opentrack-ts-files-${i}" "${t}")
-    endforeach()
+    otr_compat(${n})
+    otr_i18n_for_target_directory(${n_})
 
-    if(NOT arg_NO-INSTALL)
-        set_property(GLOBAL APPEND PROPERTY opentrack-all-source-dirs "${CMAKE_CURRENT_SOURCE_DIR}")
-    endif()
+    set_property(GLOBAL APPEND PROPERTY opentrack-all-modules "${n}")
+    set_property(GLOBAL APPEND PROPERTY opentrack-all-source-dirs "${CMAKE_CURRENT_SOURCE_DIR}")
 endfunction()