breakpad: Enable building the libbreakpad_client library (#4008)

* breakpad: Enable building the libbreakpad_client library

That's the library that allows creating and uploading .dmp files
when a program crashes.

Use the same flags and setup as for libbreakpad, just note that
this commit changes the installation folder for headers which
was previously incorrect:
The libbreakpad headers were installed in include/google_breakpad,
but the correct path is include/breakpad/google_breakpad,
and client headers go into include/breakpad/client/windows.

* [breakpad] Install headers one directory higher

* [breakpad] Switch to only build static libraries. Disable libbreakpad_client on non-windows due to additional work required.

ports/breakpad/CMakeLists.txt

@@ -1,6 +1,9 @@
 cmake_minimum_required(VERSION 3.8)
 project(breakpad CXX)
 
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 add_definitions(
     -DNOMINMAX
     -DUNICODE
@@ -8,21 +11,22 @@ add_definitions(
     -D_CRT_SECURE_NO_WARNINGS
     -D_CRT_SECURE_NO_DEPRECATE
     -D_CRT_NONSTDC_NO_DEPRECATE
+    -D_LIBCPP_VERSION
 )
 
 set(CMAKE_DEBUG_POSTFIX d)
-set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
 
 string(COMPARE EQUAL "${CMAKE_BUILD_TYPE}" "Release" DEFAULT_INSTALL_HEADERS)
 option(INSTALL_HEADERS "Install header files" ${DEFAULT_INSTALL_HEADERS})
 
-file(GLOB_RECURSE SOURCES src/processor/*.cc)
-list(FILTER SOURCES EXCLUDE REGEX
+# libbreakpad target
+file(GLOB_RECURSE LIBBREAKPAD_SOURCES src/processor/*.cc)
+list(FILTER LIBBREAKPAD_SOURCES EXCLUDE REGEX
     "_unittest|synth_minidump|/tests|/testdata|/linux|/mac|/android|/solaris|microdump_stackwalk|minidump_dump|minidump_stackwalk")
 
 find_library(LIBDISASM_LIB NAMES libdisasmd libdisasm)
 
-add_library(libbreakpad ${SOURCES})
+add_library(libbreakpad ${LIBBREAKPAD_SOURCES})
 target_link_libraries(libbreakpad PRIVATE ${LIBDISASM_LIB})
 
 target_include_directories(libbreakpad
@@ -31,14 +35,58 @@ target_include_directories(libbreakpad
         $<INSTALL_INTERFACE:include>
 )
 
-install(TARGETS libbreakpad EXPORT unofficial-breakpad-targets
+set(TARGETS libbreakpad)
+if(WIN32)
+    # libbreakpad_client target does not currently work on non-windows
+    if(WIN32)
+        file(GLOB_RECURSE LIBBREAKPAD_CLIENT_SOURCES src/client/windows/*.cc src/common/windows/*.cc)
+        include_directories("$ENV{VSINSTALLDIR}/DIA SDK/include")
+    elseif(APPLE)
+        add_definitions(-DHAVE_MACH_O_NLIST_H)
+        file(GLOB_RECURSE LIBBREAKPAD_CLIENT_SOURCES src/client/mac/*.cc src/common/mac/*.cc)
+    else()
+        add_definitions(-DHAVE_A_OUT_H)
+        file(GLOB_RECURSE LIBBREAKPAD_CLIENT_SOURCES src/client/linux/*.cc src/common/linux/*.cc)
+    endif()
+    file(GLOB LIBBREAKPAD_COMMON_SOURCES src/common/*.cc src/common/*.c src/client/*.cc)
+    list(APPEND LIBBREAKPAD_CLIENT_SOURCES ${LIBBREAKPAD_COMMON_SOURCES})
+    list(FILTER LIBBREAKPAD_CLIENT_SOURCES EXCLUDE REGEX "/tests|/unittests|_unittest")
+    if(WIN32)
+        list(FILTER LIBBREAKPAD_CLIENT_SOURCES EXCLUDE REGEX "language.cc|path_helper.cc|stabs_to_module.cc|stabs_reader.cc|minidump_file_writer.cc")
+    endif()
+
+    add_library(libbreakpad_client ${LIBBREAKPAD_CLIENT_SOURCES})
+    target_link_libraries(libbreakpad_client PRIVATE wininet.lib)
+
+    target_include_directories(libbreakpad_client
+        PUBLIC
+            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
+            $<INSTALL_INTERFACE:include>
+    )
+    list(APPEND TARGETS libbreakpad_client)
+endif()
+
+# installation
+install(TARGETS ${TARGETS} EXPORT unofficial-breakpad-targets
     RUNTIME DESTINATION bin
     LIBRARY DESTINATION lib
     ARCHIVE DESTINATION lib
 )
 
 if(INSTALL_HEADERS)
-    install(DIRECTORY src/google_breakpad DESTINATION include)
+    if(WIN32)
+        set(HEADER_EXCLUDE_REGEX "/apple|/ios|/linux|/mac|/solaris|/android|/dwarf|/tests|/testdata|/unittests")
+    elseif(APPLE)
+        set(HEADER_EXCLUDE_REGEX "/apple|/ios|/linux|/windows|/solaris|/android|/dwarf|/tests|/testdata|/unittests")
+    else()
+        set(HEADER_EXCLUDE_REGEX "/apple|/ios|/client/linux/data|/client/linux/sender|/windows|/mac|/solaris|/android|/dwarf|/tests|/testdata|/unittests")
+    endif()
+    install(
+        DIRECTORY src/client src/common src/google_breakpad
+        DESTINATION include/
+        FILES_MATCHING PATTERN "*.h"
+        REGEX "${HEADER_EXCLUDE_REGEX}" EXCLUDE
+    )
 endif()
 
 install(

ports/breakpad/CONTROL

@@ -1,4 +1,4 @@
 Source: breakpad
-Version: 2018-07-30
+Version: 2018-07-30-2
 Build-Depends: libdisasm
 Description: a set of client and server components which implement a crash-reporting system.

ports/breakpad/portfile.cmake

@@ -1,9 +1,11 @@
 include(vcpkg_common_functions)
 
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO google/breakpad
-    REF 9fecc95c72549452959431ddc0e4ec4e0cda8689
+    REF 9fecc95c72549452959431ddc0e4ec4e0cda8689
     SHA512 b579c4f7058cfd86df343e41496c0d4fc0fb1160bf239fab9cfecfd3d60108367f43f1788d744a9d813d585e8a05e06adf90b01d619448a262522a969d8d5054
     HEAD_REF master
 )

scripts/cmake/vcpkg_check_linkage.cmake

@@ -34,14 +34,14 @@ function(vcpkg_check_linkage)
 
     if(_csc_ONLY_STATIC_LIBRARY AND VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
         message(STATUS "Note: ${PORT} only supports static library linkage. Building static library.")
-        set(VCPKG_LIBRARY_LINKAGE static)
+        set(VCPKG_LIBRARY_LINKAGE static PARENT_SCOPE)
     endif()
     if(_csc_ONLY_DYNAMIC_LIBRARY AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
         message(STATUS "Note: ${PORT} only supports dynamic library linkage. Building dynamic library.")
         if(VCPKG_CRT_LINKAGE STREQUAL "static")
             message(FATAL_ERROR "Refusing to build unexpected dynamic library against the static CRT. If this is desired, please configure your triplet to directly request this configuration.")
         endif()
-        set(VCPKG_LIBRARY_LINKAGE dynamic)
+        set(VCPKG_LIBRARY_LINKAGE dynamic PARENT_SCOPE)
     endif()
 
     if(_csc_ONLY_DYNAMIC_CRT AND VCPKG_CRT_LINKAGE STREQUAL "static")