[many ports] Improve behavior on Linux and general cleanup

1 files changed, 128 insertions, 0 deletions

diff --git a/ports/openssl/CMakeLists.txt b/ports/openssl/CMakeLists.txt
new file mode 100644
index 000000000..40e82abb4
--- /dev/null
+++ b/ports/openssl/CMakeLists.txt
@@ -0,0 +1,128 @@
+cmake_minimum_required(VERSION 3.9)

+project(openssl C)

+

+if(NOT SOURCE_PATH)

+    message(FATAL_ERROR "Requires SOURCE_PATH")

+endif()

+

+if(CMAKE_SYSTEM_NAME STREQUAL "Android")

+    set(PLATFORM android)

+elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")

+    if(CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")

+        set(PLATFORM linux-generic64)

+    else()

+        set(PLATFORM linux-generic32)

+    endif()

+elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")

+  set(PLATFORM darwin64-x86_64-cc)

+else()

+    message(FATAL_ERROR "Unknown platform")

+endif()

+

+get_filename_component(COMPILER_ROOT "${CMAKE_C_COMPILER}" DIRECTORY)

+

+message("CMAKE_C_COMPILER=${CMAKE_C_COMPILER}")

+message("COMPILER_ROOT=${COMPILER_ROOT}")

+message("CMAKE_SYSROOT=${CMAKE_SYSROOT}")

+message("CMAKE_C_FLAGS=${CMAKE_C_FLAGS}")

+message("CMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}")

+message("CMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}")

+message("CMAKE_INCLUDE_SYSTEM_FLAG_C=${CMAKE_INCLUDE_SYSTEM_FLAG_C}")

+

+set(CFLAGS "${CMAKE_C_FLAGS}")

+if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")

+    set(CFLAGS "-Wno-error=unused-command-line-argument ${CMAKE_C_FLAGS}")

+endif()

+if(CMAKE_C_COMPILER_TARGET)

+    set(CFLAGS "${CFLAGS} ${CMAKE_C_COMPILE_OPTIONS_TARGET} ${CMAKE_C_COMPILER_TARGET}")

+endif()

+if(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN)

+    set(CFLAGS "${CFLAGS} ${CMAKE_C_COMPILE_OPTIONS_EXTERNAL_TOOLCHAIN} ${CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN}")

+endif()

+if(CMAKE_SYSROOT AND CMAKE_C_COMPILE_OPTIONS_SYSROOT)

+    set(CFLAGS "${CFLAGS} ${CMAKE_C_COMPILE_OPTIONS_SYSROOT}${CMAKE_SYSROOT}")

+endif()

+

+file(TO_NATIVE_PATH ENV_PATH "${COMPILER_ROOT};$ENV{PATH}")

+set(ENV{ANDROID_DEV} "${CMAKE_SYSROOT}/usr")

+set(ENV{CC} "${CMAKE_C_COMPILER}")

+

+message("ENV{ANDROID_DEV}=$ENV{ANDROID_DEV}")

+

+get_filename_component(SOURCE_PATH_NAME "${SOURCE_PATH}" NAME)

+set(BUILDDIR "${CMAKE_CURRENT_BINARY_DIR}/${SOURCE_PATH_NAME}")

+

+if(NOT EXISTS "${BUILDDIR}")

+    file(COPY ${SOURCE_PATH} DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

+endif()

+

+get_filename_component(MSYS_BIN_DIR "${MAKE}" DIRECTORY)

+

+

+file(READ "${BUILDDIR}/Configure" _contents)

+string(REPLACE "-mandroid" "" _contents "${_contents}")

+file(WRITE "${BUILDDIR}/Configure" "${_contents}")

+

+if(BUILD_SHARED_LIBS)

+    set(SHARED shared)

+else()

+    set(SHARED no-shared)

+endif()

+

+if(CMAKE_HOST_WIN32)

+    set(ENV_COMMAND set)

+    set(PATH_VAR ";%PATH%")

+else()

+    set(ENV_COMMAND export)

+    set(PATH_VAR ":$ENV{PATH}")

+endif()

+

+add_custom_command(

+    OUTPUT "${BUILDDIR}/Makefile"

+    COMMAND ${ENV_COMMAND} CC=${CMAKE_C_COMPILER}

+    COMMAND ${ENV_COMMAND} AR=${CMAKE_AR}

+    COMMAND ${ENV_COMMAND} LD=${CMAKE_LINKER}

+    COMMAND ${ENV_COMMAND} RANLIB=${CMAKE_RANLIB}

+    COMMAND ${ENV_COMMAND} MAKE=${MAKE}

+    COMMAND ${ENV_COMMAND} MAKEDEPPROG=${CMAKE_C_COMPILER}

+    COMMAND ${ENV_COMMAND} "PATH=${MSYS_BIN_DIR}${PATH_VAR}"

+    COMMAND "${PERL}" Configure

+        ${SHARED}

+        enable-static-engine

+        no-ssl2

+        no-krb5

+        no-idea

+        no-bf

+        no-cast

+        no-seed

+        no-md2

+        ${PLATFORM}

+        "--prefix=${CMAKE_INSTALL_PREFIX}"

+        "--openssldir=${CMAKE_INSTALL_PREFIX}"

+        ${CFLAGS}

+    COMMAND "${CMAKE_COMMAND}" "-DDIR=${BUILDDIR}" -P "${CMAKE_CURRENT_LIST_DIR}/remove-deps.cmake"

+    VERBATIM

+    WORKING_DIRECTORY "${BUILDDIR}"

+)

+

+add_custom_target(depend

+    COMMAND ${ENV_COMMAND} "PATH=${MSYS_BIN_DIR}${PATH_VAR}"

+    COMMAND "${MAKE}" links # depend MAKEDEPPROG=${CMAKE_C_COMPILER}

+    VERBATIM

+    WORKING_DIRECTORY "${BUILDDIR}"

+    DEPENDS "${BUILDDIR}/Makefile"

+)

+add_custom_target(build_libs ALL

+    COMMAND ${ENV_COMMAND} "PATH=${MSYS_BIN_DIR}${PATH_VAR}"

+    COMMAND "${CMAKE_COMMAND}" -E touch "${BUILDDIR}/krb5.h"

+    COMMAND "${MAKE}" build_libs

+    VERBATIM

+    WORKING_DIRECTORY "${BUILDDIR}"

+    DEPENDS depend

+    BYPRODUCTS "${BUILDDIR}/libssl.a" "${BUILDDIR}/libcrypto.a"

+)

+

+install(

+    FILES "${BUILDDIR}/libssl.a" "${BUILDDIR}/libcrypto.a"

+    DESTINATION lib

+)