[libdwarf] New port

ports/libdwarf/dependencies.diff

@@ -0,0 +1,46 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9e9b75f..fd5fbe3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -195,6 +195,20 @@ check_c_source_compiles([=[
+   }]=] HAVE_STDAFX_H)
+ #message(STATUS "Checking have windows stdafx.h... ${HAVE_STDAFX_H}")
+
++find_package(ZLIB REQUIRED)
++add_library(z ALIAS ZLIB::ZLIB)
++set(HAVE_ZLIB 1)
++set(HAVE_ZLIB_H 1)
++
++find_package(zstd CONFIG REQUIRED)
++if(TARGET zstd::libzstd_shared)
++  add_library(zstd ALIAS zstd::libzstd_shared)
++else()
++  add_library(zstd ALIAS zstd::libzstd_static)
++endif()
++set(HAVE_ZSTD 1)
++set(HAVE_ZSTD_H 1)
++
+ set(CMAKE_REQUIRED_LIBRARIES z)
+ check_c_source_compiles( [=[
+   #include "zlib.h"
+diff --git a/src/lib/libdwarf/cmake/libdwarf-config.cmake b/src/lib/libdwarf/cmake/libdwarf-config.cmake
+index 604c563..5362360 100644
+--- a/src/lib/libdwarf/cmake/libdwarf-config.cmake
++++ b/src/lib/libdwarf/cmake/libdwarf-config.cmake
+@@ -1,3 +1,6 @@
++include(CMakeFindDependencyMacro)
++find_dependency(ZLIB)
++find_dependency(zstd CONFIG)
+ if (NOT TARGET libdwarf::libdwarf)
+     include(${CMAKE_CURRENT_LIST_DIR}/libdwarf-targets.cmake)
+ endif()
+diff --git a/src/lib/libdwarf/libdwarf.pc.cmake b/src/lib/libdwarf/libdwarf.pc.cmake
+index 6b18c77..5c97ce9 100644
+--- a/src/lib/libdwarf/libdwarf.pc.cmake
++++ b/src/lib/libdwarf/libdwarf.pc.cmake
+@@ -9,4 +9,5 @@ Description: DWARF debug symbols library
+ Version: @PACKAGE_VERSION@
+ Libs: -L${libdir} -ldwarf
+ Cflags: -I${includedir}
++Requires.private: zlib libzstd
+

ports/libdwarf/msvc-runtime.diff

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 28076ee..f9795dd 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,6 +19,8 @@ endmacro()
+ set(LIBDWARF_CRT "MD" CACHE STRING "Either MT or MD, specifies whether to use the static or dynamic MSVCRT.")
+
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
++  set(LIBDWARF_CRT ignore)
++elseif(0)
+   # Use CMAKE_MSVC_RUNTIME in versions 3.15 and up
+   if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15")
+     cmake_policy(SET CMP0091 NEW)

ports/libdwarf/no-suffix.diff

@@ -0,0 +1,24 @@
+diff --git a/src/bin/dwarfdump/CMakeLists.txt b/src/bin/dwarfdump/CMakeLists.txt
+index 1b8aa3a..c77d2f0 100644
+--- a/src/bin/dwarfdump/CMakeLists.txt
++++ b/src/bin/dwarfdump/CMakeLists.txt
+@@ -66,7 +66,6 @@ target_compile_options(dwarfdump PRIVATE ${DW_FWALL})
+ target_link_libraries(dwarfdump PRIVATE ${dwarf-target} ${DW_FZLIB} ${DW_FZSTD} ) 
+
+ if(${CMAKE_SIZEOF_VOID_P} EQUAL 8)
+-	set(SUFFIX 64)
+ endif()
+ set(LIBDIR lib${SUFFIX})
+ set(BINDIR bin${SUFFIX})
+diff --git a/src/lib/libdwarf/CMakeLists.txt b/src/lib/libdwarf/CMakeLists.txt
+index 09908bb..91a1447 100644
+--- a/src/lib/libdwarf/CMakeLists.txt
++++ b/src/lib/libdwarf/CMakeLists.txt
+@@ -109,7 +109,6 @@ foreach(i RANGE ${targetCount})
+
+ 	set_target_properties(${target} PROPERTIES OUTPUT_NAME dwarf)
+
+-	set(SUFFIX $<$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>:64>)
+ 	set(LIBDIR lib${SUFFIX})
+ 	set(BINDIR bin${SUFFIX})
+

ports/libdwarf/off_t.diff

@@ -0,0 +1,16 @@
+diff --git a/src/lib/libdwarf/libdwarf_private.h b/src/lib/libdwarf/libdwarf_private.h
+index b37ae994..7fa89256 100644
+--- a/src/lib/libdwarf/libdwarf_private.h
++++ b/src/lib/libdwarf/libdwarf_private.h
+@@ -26,11 +26,7 @@
+ #ifdef _MSC_VER /* Macro to select VS compiler */
+ #include <windows.h>
+ typedef SSIZE_T ssize_t;
+-#ifdef _WIN64
+-typedef long long off_t;
+-#else
+ typedef long off_t;
+-#endif
+ #endif /* _MSC_VER */
+
+ #ifndef TRUE

ports/libdwarf/portfile.cmake

@@ -0,0 +1,36 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO davea42/libdwarf-code
+    REF "v${VERSION}"
+    SHA512 3117c69cc77d5a1189aeb1ea7e74d917dedfb84e9e9e98e3df7fec930f8183d12f55bb12e4871ed3746cdb19a29aba924bc73d6334b23bbb6413a1f4be67d499
+    HEAD_REF main
+    PATCHES
+        dependencies.diff
+        msvc-runtime.diff
+        no-suffix.diff
+        off_t.diff
+)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" BUILD_NON_SHARED)
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" BUILD_SHARED)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DBUILD_NON_SHARED=${BUILD_NON_SHARED}
+        -DBUILD_SHARED=${BUILD_SHARED}
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/libdwarf")
+vcpkg_fixup_pkgconfig()
+
+vcpkg_copy_tools(TOOL_NAMES dwarfdump AUTO_CLEAN)
+
+if(BUILD_SHARED)
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/libdwarf/libdwarf.h" "ifndef LIBDWARF_STATIC" "if 1")
+endif()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/COPYING")

ports/libdwarf/vcpkg.json

@@ -0,0 +1,19 @@
+{
+  "name": "libdwarf",
+  "version": "0.8.0",
+  "description": "A library for reading DWARF2 and later DWARF.",
+  "homepage": "https://github.com/davea42/libdwarf-code",
+  "license": "LGPL-2.1-only",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    "zlib",
+    "zstd"
+  ]
+}

versions/baseline.json

@@ -4088,6 +4088,10 @@
       "baseline": "0.6.0",
       "port-version": 3
     },
+    "libdwarf": {
+      "baseline": "0.8.0",
+      "port-version": 0
+    },
     "libe57": {
       "baseline": "1.1.332",
       "port-version": 4

versions/l-/libdwarf.json

@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "2f7080c279a01a70d6ebf392c9f42e9ca2e22f11",
+      "version": "0.8.0",
+      "port-version": 0
+    }
+  ]
+}