macro(add_flang_library name)
cmake_parse_arguments(ARG
- "SHARED"
+ "SHARED;STATIC"
""
"ADDITIONAL_HEADERS"
${ARGN})
else()
# llvm_add_library ignores BUILD_SHARED_LIBS if STATIC is explicitly set,
# so we need to handle it here.
- if (BUILD_SHARED_LIBS)
+ if (BUILD_SHARED_LIBS AND NOT ARG_STATIC)
set(LIBTYPE SHARED OBJECT)
else()
set(LIBTYPE STATIC OBJECT)
-#===-- runtime/CMakeLists.txt ----------------------------------------------===#
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-#===------------------------------------------------------------------------===#
include(CheckCXXSymbolExists)
include(CheckCXXSourceCompiles)
check_cxx_symbol_exists(strerror string.h HAVE_STRERROR)
check_cxx_symbol_exists(strerror_r string.h HAVE_STRERROR_R)
+
# Can't use symbol exists here as the function is overloaded in C++
check_cxx_source_compiles(
"#include <string.h>
# with different names
include_directories(AFTER ${CMAKE_CURRENT_BINARY_DIR})
-add_flang_library(FortranRuntime
+add_flang_library(FortranRuntime PARTIAL_SOURCES_INTENDED
ISO_Fortran_binding.cpp
allocatable.cpp
assign.cpp
LINK_LIBS
FortranDecimal
)
+
+add_flang_library(Fortran_main STATIC PARTIAL_SOURCES_INTENDED
+ Fortran_main.c
+)
--- /dev/null
+#include "flang/Runtime/main.h"
+#include "flang/Runtime/stop.h"
+
+/* main entry into PROGRAM */
+void _QQmain();
+
+/* C main stub */
+int main(int argc, const char *argv[], const char *envp[])
+{
+ RTNAME(ProgramStart)(argc, argv, envp);
+ _QQmain();
+ RTNAME(ProgramEndStatement)();
+ return 0;
+}