From 6e71988884f52a867e7b68cd1a5521ae6c4f1ce6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mika=C3=ABl=20Capelle?= <capelle.mikael@gmail.com>
Date: Sun, 7 Jul 2024 12:12:22 +0200
Subject: [PATCH] Generate and install PDBs for DLL and Proxy.

---
 CMakeLists.txt                 | 12 ++++++++++++
 src/usvfs_dll/CMakeLists.txt   |  3 +++
 src/usvfs_proxy/CMakeLists.txt |  1 +
 3 files changed, 16 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d9fc38..7288f8e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,18 @@ set(CMAKE_CXX_STANDARD 20)
 set(USVFS_BINDIR ${CMAKE_CURRENT_LIST_DIR}/bin)
 set(USVFS_LIBDIR ${CMAKE_CURRENT_LIST_DIR}/lib)
 
+if (MSVC)
+    # /Zi generate PDBs
+    # /Gy enable function-level linking
+    # /Oi enable intrinsic function
+    add_compile_options("$<$<NOT:$<CONFIG:DEBUG>>:/Zi;/Gy;/Oi>")
+
+    # /OPT:ICF enable COMDAT folding
+    # /DEBUG:FULL generate debug info (PDB)
+    # /OPT:REF enable references (PDB)
+    add_link_options("$<$<NOT:$<CONFIG:DEBUG>>:/OPT:ICF;/DEBUG:FULL;/OPT:REF>")
+endif()
+
 if(CMAKE_SIZEOF_VOID_P EQUAL 4)
     set(ARCH_POSTFIX _x86)
 else()
diff --git a/src/usvfs_dll/CMakeLists.txt b/src/usvfs_dll/CMakeLists.txt
index 624874f..c5fdef0 100644
--- a/src/usvfs_dll/CMakeLists.txt
+++ b/src/usvfs_dll/CMakeLists.txt
@@ -42,11 +42,14 @@ set_target_properties(usvfs_dll
     LIBRARY_OUTPUT_NAME usvfs${ARCH_POSTFIX}
     LIBRARY_OUTPUT_DIRECTORY_DEBUG ${USVFS_LIBDIR}
     LIBRARY_OUTPUT_DIRECTORY_RELEASE ${USVFS_LIBDIR}
+    PDB_OUTPUT_DIRECTORY_DEBUG ${USVFS_LIBDIR}
+    PDB_OUTPUT_DIRECTORY_RELEASE ${USVFS_LIBDIR}
     RUNTIME_OUTPUT_NAME usvfs${ARCH_POSTFIX}
     RUNTIME_OUTPUT_DIRECTORY_DEBUG ${USVFS_LIBDIR}
     RUNTIME_OUTPUT_DIRECTORY_RELEASE ${USVFS_LIBDIR})
 
 install(TARGETS usvfs_dll EXPORT usvfs${ARCH_POSTFIX}Targets FILE_SET HEADERS)
+install(FILES $<TARGET_PDB_FILE:usvfs_dll> DESTINATION lib OPTIONAL)
 install(EXPORT usvfs${ARCH_POSTFIX}Targets
     FILE usvfs${ARCH_POSTFIX}Targets.cmake
     NAMESPACE usvfs${ARCH_POSTFIX}::
diff --git a/src/usvfs_proxy/CMakeLists.txt b/src/usvfs_proxy/CMakeLists.txt
index ffa9058..b67d913 100644
--- a/src/usvfs_proxy/CMakeLists.txt
+++ b/src/usvfs_proxy/CMakeLists.txt
@@ -12,3 +12,4 @@ set_target_properties(usvfs_proxy
 )
 
 install(TARGETS usvfs_proxy EXPORT usvfs${ARCH_POSTFIX}Targets)
+install(FILES $<TARGET_PDB_FILE:usvfs_proxy> DESTINATION lib OPTIONAL)