generate pdb files for windows builds

.github/workflows/build-linux.yml

@@ -135,6 +135,7 @@ jobs:
             -G Ninja \
             -DCMAKE_INSTALL_PREFIX=build/image \
             -DCMAKE_BUILD_TYPE=Release \
+            -DDFHACK_RUN_URL='https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}' \
             ${{ inputs.platform-files && '-DCMAKE_C_COMPILER_LAUNCHER=ccache' || '' }} \
             ${{ inputs.platform-files && '-DCMAKE_CXX_COMPILER_LAUNCHER=ccache' || '' }} \
             -DBUILD_LIBRARY:BOOL=${{ inputs.platform-files }} \

.github/workflows/build-windows.yml

@@ -107,17 +107,17 @@ jobs:
             win-msvc
       - name: Cross-compile
         env:
-          CMAKE_EXTRA_ARGS: -DBUILD_LIBRARY=${{ inputs.platform-files }} -DBUILD_PLUGINS:BOOL=${{ inputs.platform-files && inputs.plugins }} -DBUILD_STONESENSE:BOOL=${{ inputs.stonesense }} -DBUILD_DOCS:BOOL=${{ inputs.docs }} -DBUILD_DOCS_NO_HTML:BOOL=${{ !inputs.html }} -DINSTALL_DATA_FILES:BOOL=${{ inputs.common-files }} -DINSTALL_SCRIPTS:BOOL=${{ inputs.common-files }} -DBUILD_DFLAUNCH:BOOL=${{ inputs.launchdf }} -DBUILD_TESTS:BOOL=${{ inputs.tests }} -DBUILD_XMLDUMP:BOOL=${{ inputs.xml-dump-type-sizes }} ${{ inputs.xml-dump-type-sizes && '-DINSTALL_XMLDUMP:BOOL=1' || '' }}
+          CMAKE_EXTRA_ARGS: -DBUILD_PDBS:BOOL=${{ inputs.cache-id == 'release' }} -DDFHACK_RUN_URL='https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}' -DBUILD_LIBRARY=${{ inputs.platform-files }} -DBUILD_PLUGINS:BOOL=${{ inputs.platform-files && inputs.plugins }} -DBUILD_STONESENSE:BOOL=${{ inputs.stonesense }} -DBUILD_DOCS:BOOL=${{ inputs.docs }} -DBUILD_DOCS_NO_HTML:BOOL=${{ !inputs.html }} -DINSTALL_DATA_FILES:BOOL=${{ inputs.common-files }} -DINSTALL_SCRIPTS:BOOL=${{ inputs.common-files }} -DBUILD_DFLAUNCH:BOOL=${{ inputs.launchdf }} -DBUILD_TESTS:BOOL=${{ inputs.tests }} -DBUILD_XMLDUMP:BOOL=${{ inputs.xml-dump-type-sizes }} ${{ inputs.xml-dump-type-sizes && '-DINSTALL_XMLDUMP:BOOL=1' || '' }}
         run: |
           cd build
           bash -x build-win64-from-linux.sh
       - name: Finalize cache
         run: |
           cd build
           ccache -d win64-cross/ccache --show-stats --verbose
-          ccache -d win64-cross/ccache --max-size 150M
+          ccache -d win64-cross/ccache --max-size ${{ inputs.cache-id == 'release' && '500M' || '150M' }}
           ccache -d win64-cross/ccache --cleanup
-          ccache -d win64-cross/ccache --max-size 500M
+          ccache -d win64-cross/ccache --max-size ${{ inputs.cache-id == 'release' && '2G' || '500M' }}
           ccache -d win64-cross/ccache --zero-stats
       - name: Save ccache
         if: inputs.platform-files && !inputs.cache-readonly
@@ -145,3 +145,9 @@ jobs:
         with:
           name: ${{ steps.artifactname.outputs.name }}
           path: ${{ steps.artifactname.outputs.name }}.tar.bz2
+      - name: Upload PDBs
+        if: inputs.artifact-name && inputs.cache-id == 'release'
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.artifactname.outputs.name }}_pdb
+          path: build/win64-cross/pdb

CMakeLists.txt

@@ -271,6 +271,13 @@ elseif(MSVC)
     set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Od")
     string(REPLACE "/O2" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
     string(REPLACE "/DNDEBUG" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
+
+    option(BUILD_PDBS "Build PDB debug symbol files." OFF)
+    if(BUILD_PDBS)
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Z7")
+        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUG")
+        set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /DEBUG")
+    endif()
 endif()
 
 # use shared libraries for protobuf

build/build-win64-from-linux.sh

@@ -13,6 +13,7 @@ builder_uid=$(id -u)
 
 mkdir -p win64-cross
 mkdir -p win64-cross/output
+mkdir -p win64-cross/pdb
 mkdir -p win64-cross/ccache
 
 # Check for sudo; we want to use the real user
@@ -43,7 +44,7 @@ if ! docker run --rm -i -v "$srcdir":/src -v "$srcdir/build/win64-cross/":/src/b
     -e steam_password \
     --name dfhack-win \
     ghcr.io/dfhack/build-env:master \
-    bash -c "cd /src/build && dfhack-configure windows 64 Release -DCMAKE_INSTALL_PREFIX=/src/build/output -DBUILD_DOCS=1 $CMAKE_EXTRA_ARGS && dfhack-make -j$jobs install" \
+    bash -c "cd /src/build && dfhack-configure windows 64 Release -DCMAKE_INSTALL_PREFIX=/src/build/output -DBUILD_DOCS=1 $CMAKE_EXTRA_ARGS && dfhack-make -j$jobs install && find depends library plugins -iname '*.pdb' -exec cp '{}' pdb/ \;" \
     ; then
     echo
     echo "Build failed"

library/CMakeLists.txt

@@ -346,6 +346,7 @@ set_property(TARGET dfhack-version APPEND PROPERTY COMPILE_DEFINITIONS
     DF_VERSION="${DF_VERSION}"
     DFHACK_RELEASE="${DFHACK_RELEASE}"
     DFHACK_ABI_VERSION=${DFHACK_ABI_VERSION}
+    DFHACK_RUN_URL="${DFHACK_RUN_URL}"
 )
 if(DFHACK_PRERELEASE)
     set_property(TARGET dfhack-version APPEND PROPERTY COMPILE_DEFINITIONS

library/Core.cpp

@@ -1547,8 +1547,11 @@ bool Core::InitMainThread() {
     if (!freopen("stderr.log", "w", stderr))
         std::cerr << "Could not redirect stderr to stderr.log" << std::endl;
 
-    std::cerr << "DFHack build: " << Version::git_description() << "\n"
-         << "Starting with working directory: " << Filesystem::getcwd() << std::endl;
+    std::cerr << "DFHack build: " << Version::git_description() << std::endl;
+    if (strlen(Version::dfhack_run_url())) {
+        std::cerr << "Build url: " << Version::dfhack_run_url() << std::endl;
+    }
+    std::cerr << "Starting with working directory: " << Filesystem::getcwd() << std::endl;
 
     std::cerr << "Binding to SDL.\n";
     if (!DFSDL::init(con)) {

library/DFHackVersion.cpp

@@ -25,6 +25,10 @@ namespace DFHack {
         {
             return DFHACK_BUILD_ID;
         }
+        const char *dfhack_run_url()
+        {
+            return DFHACK_RUN_URL;
+        }
         const char *git_description()
         {
             return DFHACK_GIT_DESCRIPTION;

library/include/DFHackVersion.h

@@ -5,6 +5,7 @@ namespace DFHack {
         const char *dfhack_version();
         const char *dfhack_release();
         const char *dfhack_build_id();
+        const char *dfhack_run_url();
         int dfhack_abi_version();
 
         const char *git_description();
@@ -23,6 +24,7 @@ namespace DFHack {
     #define DFHACK_VERSION (DFHack::Version::dfhack_version())
     #define DFHACK_RELEASE (DFHack::Version::dfhack_release())
     #define DFHACK_BUILD_ID (DFHack::Version::dfhack_build_id())
+    #define DFHACK_RUN_URL (DFHack::Version::dfhack_run_url())
     #define DFHACK_ABI_VERSION (DFHack::Version::dfhack_abi_version())
 
     #define DFHACK_GIT_DESCRIPTION (DFHack::Version::git_description())

library/modules/Persistence.cpp

@@ -23,9 +23,11 @@ distribution.
 */
 
 #include "Core.h"
+#include "DFHackVersion.h"
 #include "Debug.h"
 #include "Internal.h"
 #include "LuaTools.h"
+#include "MemAccess.h"
 
 #include "modules/Filesystem.h"
 #include "modules/Gui.h"
@@ -186,11 +188,26 @@ static std::string getSaveFilePath(const std::string &world, const std::string &
 }
 
 void Persistence::Internal::save(color_ostream& out) {
-    if (!Core::getInstance().isWorldLoaded())
+    Core &core = Core::getInstance();
+
+    if (!core.isWorldLoaded())
         return;
 
     CoreSuspender suspend;
 
+    // write status
+    {
+        auto file = std::ofstream(getSaveFilePath("current", "status"));
+        file << "DF version:  " << core.p->getDescriptor()->getVersion() << std::endl;
+        file << "DFHack version: " << Version::dfhack_version() << " (" << Version::git_commit(true) << ")" << std::endl;
+        file << "Tagged release: " << (Version::is_release() ? "yes" : "no") << std::endl;
+        file << "Pre-release:    " << (Version::is_prerelease() ? "yes" : "no") << std::endl;
+        if (strlen(Version::dfhack_run_url())) {
+            file << "Build url:  " << Version::dfhack_run_url() << std::endl;
+        }
+    }
+
+    // write entity data
     for (auto & entity_store_entry : store) {
         int entity_id = entity_store_entry.first;
         Json::Value json(Json::arrayValue);
@@ -205,6 +222,7 @@ void Persistence::Internal::save(color_ostream& out) {
         file << json;
     }
 
+    // write perf counters
     {
         auto file = std::ofstream(getSaveFilePath("current", "perf-counters"));
         color_ostream_wrapper wrapper(file);