https://github.com/jhuber6 updated
https://github.com/llvm/llvm-project/pull/88007
>From 0dbfd89b69197df8201b772b88654810e689cced Mon Sep 17 00:00:00 2001
From: Joseph Huber <hube...@outlook.com>
Date: Mon, 8 Apr 2024 10:01:06 -0500
Subject: [PATCH] [Libomp] Place generated OpenMP headers into build resource
directory
Summary:
These headers are a part of the compiler's resource directory once
installed. However, they are currently placed in the binary directory
temporarily. This makes it more difficult to use the compiler out of the
build directory and will cause issues when moving to `liboffload`. This
patch changes the logic to write these instead to the copmiler's
resource directory inside of the build tree.
NOTE: This doesn't change the Fortran headers, I don't know enough about
those and it won't use the same directory.
---
clang/test/Headers/Inputs/include/stdint.h | 8 +++++++
openmp/runtime/src/CMakeLists.txt | 25 ++++++++++++++--------
2 files changed, 24 insertions(+), 9 deletions(-)
diff --git a/clang/test/Headers/Inputs/include/stdint.h
b/clang/test/Headers/Inputs/include/stdint.h
index 5bf26a7b67b066..67b27b8dfc7b92 100644
--- a/clang/test/Headers/Inputs/include/stdint.h
+++ b/clang/test/Headers/Inputs/include/stdint.h
@@ -16,4 +16,12 @@ typedef unsigned __INTPTR_TYPE__ uintptr_t;
#error Every target should have __INTPTR_TYPE__
#endif
+#ifdef __INTPTR_MAX__
+#define INTPTR_MAX __INTPTR_MAX__
+#endif
+
+#ifdef __UINTPTR_MAX__
+#define UINTPTR_MAX __UINTPTR_MAX__
+#endif
+
#endif /* STDINT_H */
diff --git a/openmp/runtime/src/CMakeLists.txt
b/openmp/runtime/src/CMakeLists.txt
index f05bcabb441742..000d02c33dc093 100644
--- a/openmp/runtime/src/CMakeLists.txt
+++ b/openmp/runtime/src/CMakeLists.txt
@@ -10,12 +10,19 @@
include(ExtendPath)
+# The generated headers will be placed in clang's resource directory if
present.
+if(${OPENMP_STANDALONE_BUILD})
+ set(LIBOMP_HEADERS_INTDIR ${CMAKE_CURRENT_BINARY_DIR})
+else()
+ set(LIBOMP_HEADERS_INTDIR ${LLVM_BINARY_DIR}/${LIBOMP_HEADERS_INSTALL_PATH})
+endif()
+
# Configure omp.h, kmp_config.h and omp-tools.h if necessary
-configure_file(${LIBOMP_INC_DIR}/omp.h.var omp.h @ONLY)
-configure_file(${LIBOMP_INC_DIR}/ompx.h.var ompx.h @ONLY)
-configure_file(kmp_config.h.cmake kmp_config.h @ONLY)
+configure_file(${LIBOMP_INC_DIR}/omp.h.var ${LIBOMP_HEADERS_INTDIR}/omp.h
@ONLY)
+configure_file(${LIBOMP_INC_DIR}/ompx.h.var ${LIBOMP_HEADERS_INTDIR}/ompx.h
@ONLY)
+configure_file(kmp_config.h.cmake ${LIBOMP_HEADERS_INTDIR}/kmp_config.h @ONLY)
if(${LIBOMP_OMPT_SUPPORT})
- configure_file(${LIBOMP_INC_DIR}/omp-tools.h.var omp-tools.h @ONLY)
+ configure_file(${LIBOMP_INC_DIR}/omp-tools.h.var
${LIBOMP_HEADERS_INTDIR}/omp-tools.h @ONLY)
endif()
# Generate message catalog files: kmp_i18n_id.inc and kmp_i18n_default.inc
@@ -419,15 +426,15 @@ else()
endif()
install(
FILES
- ${CMAKE_CURRENT_BINARY_DIR}/omp.h
- ${CMAKE_CURRENT_BINARY_DIR}/ompx.h
+ ${LIBOMP_HEADERS_INTDIR}/omp.h
+ ${LIBOMP_HEADERS_INTDIR}/ompx.h
DESTINATION ${LIBOMP_HEADERS_INSTALL_PATH}
)
if(${LIBOMP_OMPT_SUPPORT})
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/omp-tools.h DESTINATION
${LIBOMP_HEADERS_INSTALL_PATH})
+ install(FILES ${LIBOMP_HEADERS_INTDIR}/omp-tools.h DESTINATION
${LIBOMP_HEADERS_INSTALL_PATH})
# install under legacy name ompt.h
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/omp-tools.h DESTINATION
${LIBOMP_HEADERS_INSTALL_PATH} RENAME ompt.h)
- set(LIBOMP_OMP_TOOLS_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR} PARENT_SCOPE)
+ install(FILES ${LIBOMP_HEADERS_INTDIR}/omp-tools.h DESTINATION
${LIBOMP_HEADERS_INSTALL_PATH} RENAME ompt.h)
+ set(LIBOMP_OMP_TOOLS_INCLUDE_DIR ${LIBOMP_HEADERS_INTDIR} PARENT_SCOPE)
endif()
if(${BUILD_FORTRAN_MODULES})
set (destination ${LIBOMP_HEADERS_INSTALL_PATH})
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
