From 015a64039d53d2e2df6bba412594e7b79fda6ab1 Mon Sep 17 00:00:00 2001
From: CGH0S7 <776459475@qq.com>
Date: Fri, 22 Aug 2025 22:02:50 +0800
Subject: [PATCH] Try to port mckernel to rhel9

---
 CMakeLists.txt                   | 10 ++++++----
 executer/user/lib/CMakeLists.txt |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c008a705..8b96f14a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -84,7 +84,8 @@ if(ENABLE_FUGAKU_HACKS)
 endif()
 
 # Fujitsu MPI tries to xpmem-attach segment with size of range size + 1?
-set(FJMPI_VERSION_COMMAND "a=\$(which mpifcc); b=\${a%/*/*}; c=\${b##*/}; d=\${c#*-}; echo \$d")
+#set(FJMPI_VERSION_COMMAND "a=\$(which mpifcc); b=\${a%/*/*}; c=\${b##*/}; d=\${c#*-}; echo \$d")
+set(FJMPI_VERSION_COMMAND "a=\$(which mpifort); b=\${a%/*/*}; c=\${b##*/}; d=\${c#*-}; echo \$d")
 execute_process(COMMAND bash -c "${FJMPI_VERSION_COMMAND}"
   OUTPUT_VARIABLE FJMPI_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
 message("FJMPI_VERSION: ${FJMPI_VERSION}")
@@ -191,6 +192,7 @@ file(REMOVE_RECURSE ${tmpdir})
 file(MAKE_DIRECTORY ${tmpdir})
 file(WRITE ${tmpdir}/driver.c "#include <linux/module.h>\n")
 file(APPEND ${tmpdir}/driver.c "unsigned long MAP_KERNEL_START = MODULES_END - (1UL << 23);\n")
+file(APPEND ${tmpdir}/driver.c "MODULE_LICENSE(\"GPL\");\n")
 file(WRITE ${tmpdir}/Makefile "obj-m := driver.o\n")
 file(APPEND ${tmpdir}/Makefile "all:\n")
 file(APPEND ${tmpdir}/Makefile "\tmake ${KBUILD_MAKE_FLAGS_STR} -C ${KERNEL_DIR} M=${tmpdir} modules\n")
@@ -276,11 +278,11 @@ set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
 
 # ihk: ultimately should support extrnal build, but add as subproject for now
 if (EXISTS ${PROJECT_SOURCE_DIR}/ihk/CMakeLists.txt)
-	set(IHK_SOURCE_DIR "ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
+	set(IHK_SOURCE_DIR "ihk" CACHE STRING "path to ihk source directory from mckernel sources")
 elseif (EXISTS ${PROJECT_SOURCE_DIR}/../ihk/CMakeLists.txt)
-	set(IHK_SOURCE_DIR "../ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
+	set(IHK_SOURCE_DIR "../ihk" CACHE STRING "path to ihk source directory from mckernel sources")
 else()
-	set(IHK_SOURCE_DIR "ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
+	set(IHK_SOURCE_DIR "ihk" CACHE STRING "path to ihk source directory from mckernel sources")
 endif()
 if (EXISTS ${PROJECT_SOURCE_DIR}/${IHK_SOURCE_DIR}/CMakeLists.txt)
 	set(IHK_FULL_SOURCE_DIR ${PROJECT_SOURCE_DIR}/${IHK_SOURCE_DIR})
diff --git a/executer/user/lib/CMakeLists.txt b/executer/user/lib/CMakeLists.txt
index ac1e1ca3..2e40446a 100644
--- a/executer/user/lib/CMakeLists.txt
+++ b/executer/user/lib/CMakeLists.txt
@@ -4,9 +4,9 @@ endif()
 
 if (ENABLE_UTI)
 	if (${ARCH} STREQUAL "arm64")
-	  set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept/arch/aarch64" CACHE STRINGS "relative path to syscalL_intercept source directory")
+	  set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept/arch/aarch64" CACHE STRING "relative path to syscalL_intercept source directory")
 	elseif (${ARCH} STREQUAL "x86_64")
-	  set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept" CACHE STRINGS "relative path to syscalL_intercept source directory")
+	  set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept" CACHE STRING "relative path to syscalL_intercept source directory")
 	endif()