From: Kraust <secretdragoon@gmail.com>
Date: Mon, 14 Jul 2025 02:57:25 +0000 (-0400)
Subject: Allow Compiling Against Static CRT.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F2697%2Fhead;p=thirdparty%2Flibarchive.git

Allow Compiling Against Static CRT.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 78c0a0dfb..83a02857e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -258,6 +258,10 @@ OPTION(ENABLE_TEST "Enable unit and regression tests" ON)
 OPTION(ENABLE_COVERAGE "Enable code coverage (GCC only, automatically sets ENABLE_TEST to ON)" FALSE)
 OPTION(ENABLE_INSTALL "Enable installing of libraries" ON)
 
+IF(WIN32 AND MSVC)
+  OPTION(MSVC_USE_STATIC_CRT "Use static CRT" OFF)
+ENDIF()
+
 SET(POSIX_REGEX_LIB "AUTO" CACHE STRING "Choose what library should provide POSIX regular expression support")
 SET(ENABLE_SAFESEH "AUTO" CACHE STRING "Enable use of /SAFESEH linker flag (MSVC only)")
 SET(WINDOWS_VERSION "WIN10" CACHE STRING "Set Windows version to use (Windows only)")
diff --git a/libarchive/CMakeLists.txt b/libarchive/CMakeLists.txt
index 82523a6f8..de69909ed 100644
--- a/libarchive/CMakeLists.txt
+++ b/libarchive/CMakeLists.txt
@@ -253,6 +253,9 @@ IF(BUILD_SHARED_LIBS)
                         SOVERSION ${SOVERSION}
                         MACHO_COMPATIBILITY_VERSION ${MACHO_COMPATIBILITY_VERSION}
                         MACHO_CURRENT_VERSION ${MACHO_CURRENT_VERSION})
+  IF(WIN32 AND MSVC AND MSVC_USE_STATIC_CRT)
+    SET_PROPERTY(TARGET archive PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+  ENDIF(WIN32 AND MSVC AND MSVC_USE_STATIC_CRT)
 ENDIF(BUILD_SHARED_LIBS)
 
 # archive_static is a static library
@@ -261,6 +264,9 @@ TARGET_INCLUDE_DIRECTORIES(archive_static PUBLIC .)
 TARGET_LINK_LIBRARIES(archive_static ${ADDITIONAL_LIBS})
 SET_TARGET_PROPERTIES(archive_static PROPERTIES COMPILE_DEFINITIONS
   LIBARCHIVE_STATIC)
+IF(WIN32 AND MSVC AND MSVC_USE_STATIC_CRT)
+  SET_PROPERTY(TARGET archive_static PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+ENDIF(WIN32 AND MSVC AND MSVC_USE_STATIC_CRT)
 # On Posix systems, libarchive.so and libarchive.a can co-exist.
 IF(NOT WIN32 OR CYGWIN OR NOT BUILD_SHARED_LIBS)
   SET_TARGET_PROPERTIES(archive_static PROPERTIES OUTPUT_NAME archive)