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authorAllen Byrne <50328838+byrnHDF@users.noreply.github.com>2021-08-16 13:06:59 (GMT)
committerGitHub <noreply@github.com>2021-08-16 13:06:59 (GMT)
commit451b472cdd63c8fef15c0866e0d3784e33a8b1c6 (patch)
tree72177f63a4051850e3411105592d3aa0b810a533 /config/cmake
parent6968906418f9ecfc383ad960c975e65a504743b7 (diff)
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Fixed the CMake processing for C++ warnings and flags (#888)
Diffstat (limited to 'config/cmake')
-rw-r--r--config/cmake/HDFCXXCompilerFlags.cmake298
-rw-r--r--config/cmake/HDFCompilerFlags.cmake303
2 files changed, 335 insertions, 266 deletions
diff --git a/config/cmake/HDFCXXCompilerFlags.cmake b/config/cmake/HDFCXXCompilerFlags.cmake
index bd14a0d..dc982c1 100644
--- a/config/cmake/HDFCXXCompilerFlags.cmake
+++ b/config/cmake/HDFCXXCompilerFlags.cmake
@@ -9,17 +9,45 @@
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
+ENABLE_LANGUAGE (CXX)
+
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
+
set(CMAKE_CXX_EXTENSIONS OFF)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_SANITIZER_FLAGS} ${CMAKE_CXX_FLAGS}")
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
- message (VERBOSE "Warnings Configuration: CXX default: ${CMAKE_CXX_FLAGS}")
+ message (VERBOSE "Warnings Configuration: CXX default: ${CMAKE_CXX_FLAGS}")
endif ()
#-----------------------------------------------------------------------------
# Compiler specific flags : Shouldn't there be compiler tests for these
#-----------------------------------------------------------------------------
+if(WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ set(_INTEL_WINDOWS 1)
+endif()
+
+if(WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
+ AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
+ set(_CLANG_MSVC_WINDOWS 1)
+endif()
+
+# MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it.
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.28)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd5105")
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND
+ NOT DEFINED CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION)
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
+ if (NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD EQUAL 98)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
+ endif()
+ else()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
+ endif()
+endif()
+
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
set (CMAKE_CXX_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_CXX_FLAGS}")
if (${HDF_CFG_NAME} MATCHES "Debug")
@@ -71,163 +99,167 @@ endif ()
# HDF5 library compile options
#-----------------------------------------------------------------------------
-if (NOT MSVC AND NOT MINGW)
- if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
- list (APPEND HDF5_CMAKE_CXX_FLAGS "-erroff=%none -DBSD_COMP")
- else ()
- # General flags
- #
- # Note that some of the flags listed here really should be developer
- # flags (listed in a separate variable, below) but we put them here
- # because they are not raised by the current code and we'd like to
- # know if they do start showing up.
- #
- # NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
- # warnings that are emitted. If you need it, add it at configure time.
- if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "-erroff=%none -DBSD_COMP")
+else ()
+ # General flags
+ #
+ # Note that some of the flags listed here really should be developer
+ # flags (listed in a separate variable, below) but we put them here
+ # because they are not raised by the current code and we'd like to
+ # know if they do start showing up.
+ #
+ # NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
+ # warnings that are emitted. If you need it, add it at configure time.
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ if (_INTEL_WINDOWS)
+ ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/win-general")
+ else ()
ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/general")
+ endif()
+ if (NOT _INTEL_WINDOWS)
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0)
ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/15")
endif()
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 18.0)
ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/18")
endif()
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
- if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED
- AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- # add the general CXX flags for g++ compiler versions 4.8 and above.
- ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-general")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-error-general")
- else ()
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-noerror-general")
- endif ()
+ endif()
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+ if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED
+ AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ # add the general CXX flags for g++ compiler versions 4.8 and above.
+ ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-general")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-error-general")
+ else ()
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-noerror-general")
endif ()
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/general")
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "PGI")
- list (APPEND HDF5_CMAKE_CXX_FLAGS "-Minform=inform")
- endif ()
- if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
- message (VERBOSE "CMAKE_CXX_FLAGS_GENERAL=${HDF5_CMAKE_CXX_FLAGS}")
endif ()
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ ADD_H5_FLAGS (HDF5_CMAKE_CXX_FLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/general")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "PGI")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "-Minform=inform")
endif ()
-
- #-----------------------------------------------------------------------------
- # Option to allow the user to enable developer warnings
- # Developer warnings (suggestions from gcc, not code problems)
- #-----------------------------------------------------------------------------
- if (HDF5_ENABLE_DEV_WARNINGS)
- message (STATUS "....HDF5 developer group warnings are enabled")
- if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/developer-general")
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/developer-general")
- endif ()
- else ()
- if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
- elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/no-developer-general")
- endif ()
+ if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
+ message (VERBOSE "CMAKE_CXX_FLAGS_GENERAL=${HDF5_CMAKE_CXX_FLAGS}")
endif ()
+endif ()
+#-----------------------------------------------------------------------------
+# Option to allow the user to enable developer warnings
+# Developer warnings (suggestions from gcc, not code problems)
+#-----------------------------------------------------------------------------
+if (HDF5_ENABLE_DEV_WARNINGS)
+ message (STATUS "....HDF5 developer group warnings are enabled")
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/developer-general")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/developer-general")
+ endif ()
+else ()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
- # Technically, variable-length arrays are part of the C99 standard, but
- # we should approach them a bit cautiously... Only needed for gcc 4.X
- if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8-4.last")
- endif ()
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/no-developer-general")
+ endif ()
+endif ()
- # Append more extra warning flags that only gcc 4.8+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-4.8")
- if (HDF5_ENABLE_DEV_WARNINGS)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
- else ()
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
- endif ()
- endif ()
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+ # Technically, variable-length arrays are part of the C99 standard, but
+ # we should approach them a bit cautiously... Only needed for gcc 4.X
+ if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8-4.last")
+ endif ()
- # Append more extra warning flags that only gcc 4.9+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
+ # Append more extra warning flags that only gcc 4.8+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-4.8")
+ if (HDF5_ENABLE_DEV_WARNINGS)
# Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-4.9")
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
+ else ()
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 5.1+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
- # autotools always add the C flags with the CXX flags
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-5")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-error-5")
- else ()
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-noerror-5")
- endif ()
- endif ()
+ # Append more extra warning flags that only gcc 4.9+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-4.9")
+ endif ()
- # Append more extra warning flags that only gcc 6.x+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
+ # Append more extra warning flags that only gcc 5.1+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
+ # autotools always add the C flags with the CXX flags
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-5")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-error-5")
+ else ()
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-noerror-5")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 7.x+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXxFLAGS2 "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
- if (HDF5_ENABLE_DEV_WARNINGS)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
- #else ()
- # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
- endif ()
- endif ()
+ # Append more extra warning flags that only gcc 6.x+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
+ endif ()
- # Append more extra warning flags that only gcc 8.x+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8")
- else ()
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/noerror-8")
- endif ()
- if (HDF5_ENABLE_DEV_WARNINGS)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
- else ()
- # autotools always add the C flags with the CXX flags
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
- endif ()
+ # Append more extra warning flags that only gcc 7.x+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXxFLAGS2 "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
+ #else ()
+ # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 9.x+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
+ # Append more extra warning flags that only gcc 8.x+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8")
+ else ()
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/noerror-8")
+ endif ()
+ if (HDF5_ENABLE_DEV_WARNINGS)
# Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-9")
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
+ else ()
+ # autotools always add the C flags with the CXX flags
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 9.3+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.3)
- # do not use C warnings, gnu-warnings 9.3, no cxx warniings
- # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9.3")
- endif ()
+ # Append more extra warning flags that only gcc 9.x+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/cxx-9")
+ endif ()
- # Append more extra warning flags that only gcc 10.x+ knows about
- if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10.0)
- if (HDF5_ENABLE_DEV_WARNINGS)
- # Use the C warnings as CXX warnings are the same
- ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-10")
- #else ()
- # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-10")
- endif ()
+ # Append more extra warning flags that only gcc 9.3+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.3)
+ # do not use C warnings, gnu-warnings 9.3, no cxx warniings
+ # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9.3")
+ endif ()
+
+ # Append more extra warning flags that only gcc 10.x+ knows about
+ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10.0)
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ # Use the C warnings as CXX warnings are the same
+ ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-10")
+ #else ()
+ # ADD_H5_FLAGS (H5_CXXFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-10")
endif ()
endif ()
endif ()
@@ -270,7 +302,7 @@ endif ()
#-----------------------------------------------------------------------------
if (HDF5_ENABLE_SYMBOLS MATCHES "YES")
if(CMAKE_CXX_COMPILER_LOADED)
- if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
@@ -278,8 +310,8 @@ if (HDF5_ENABLE_SYMBOLS MATCHES "YES")
endif ()
elseif (HDF5_ENABLE_SYMBOLS MATCHES "NO")
if(CMAKE_CXX_COMPILER_LOADED)
- if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
- set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wl,-s")
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
+ set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,-s")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s")
endif ()
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake
index e38a92b..de5b563 100644
--- a/config/cmake/HDFCompilerFlags.cmake
+++ b/config/cmake/HDFCompilerFlags.cmake
@@ -14,14 +14,43 @@ set(CMAKE_C_STANDARD_REQUIRED TRUE)
set (CMAKE_C_FLAGS "${CMAKE_C99_STANDARD_COMPILE_OPTION} ${CMAKE_C_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_SANITIZER_FLAGS} ${CMAKE_C_FLAGS}")
-set (CMAKE_CXX_FLAGS "${CMAKE_CXX_SANITIZER_FLAGS} ${CMAKE_CXX_FLAGS}")
-
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
- message (VERBOSE "Warnings Configuration: default: ${CMAKE_C_FLAGS} : ${CMAKE_CXX_FLAGS}")
+ message (VERBOSE "Warnings Configuration: C default: ${CMAKE_C_FLAGS}")
endif ()
#-----------------------------------------------------------------------------
# Compiler specific flags : Shouldn't there be compiler tests for these
#-----------------------------------------------------------------------------
+if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Intel")
+ set(_INTEL_WINDOWS 1)
+endif()
+
+if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Clang"
+ AND "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
+ set(_CLANG_MSVC_WINDOWS 1)
+endif()
+
+# Disable deprecation warnings for standard C functions.
+# really only needed for newer versions of VS, but should
+# not hurt other versions, and this will work into the
+# future
+if(MSVC OR _INTEL_WINDOWS OR _CLANG_MSVC_WINDOWS)
+ add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
+else()
+endif()
+
+if(MSVC)
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stack:10000000")
+endif()
+
+# MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it.
+if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 19.28)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -wd5105")
+endif()
+
+if(_CLANG_MSVC_WINDOWS AND "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Xlinker -stack:20000000")
+endif()
+
if (CMAKE_COMPILER_IS_GNUCC)
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
if (${HDF_CFG_NAME} MATCHES "Debug")
@@ -81,33 +110,37 @@ endif ()
# HDF5 library compile options
#-----------------------------------------------------------------------------
-if (NOT MSVC AND NOT MINGW)
- #-----------------------------------------------------------------------------
- # Option to allow the user to interpret certain warnings as errors
- #
- # This should NOT be on by default as it can cause a lot of conflicts with
- # new operating systems and compiler versions. Header files that are out of
- # our control (MPI, HDFS, etc.) can also raise warnings.
- #-----------------------------------------------------------------------------
- option (HDF5_ENABLE_WARNINGS_AS_ERRORS "Interpret some warnings as errors" OFF)
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- message (STATUS "...some warnings will be interpreted as errors")
- endif ()
+#-----------------------------------------------------------------------------
+# Option to allow the user to interpret certain warnings as errors
+#
+# This should NOT be on by default as it can cause a lot of conflicts with
+# new operating systems and compiler versions. Header files that are out of
+# our control (MPI, HDFS, etc.) can also raise warnings.
+#-----------------------------------------------------------------------------
+option (HDF5_ENABLE_WARNINGS_AS_ERRORS "Interpret some warnings as errors" OFF)
+if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ message (STATUS "...some warnings will be interpreted as errors")
+endif ()
- if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
- list (APPEND HDF5_CMAKE_C_FLAGS "-erroff=%none -DBSD_COMP")
- else ()
- # General flags
- #
- # Note that some of the flags listed here really should be developer
- # flags (listed in a separate variable, below) but we put them here
- # because they are not raised by the current code and we'd like to
- # know if they do start showing up.
- #
- # NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
- # warnings that are emitted. If you need it, add it at configure time.
- if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
+ list (APPEND HDF5_CMAKE_C_FLAGS "-erroff=%none -DBSD_COMP")
+else ()
+ # General flags
+ #
+ # Note that some of the flags listed here really should be developer
+ # flags (listed in a separate variable, below) but we put them here
+ # because they are not raised by the current code and we'd like to
+ # know if they do start showing up.
+ #
+ # NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
+ # warnings that are emitted. If you need it, add it at configure time.
+ if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+ if (_INTEL_WINDOWS)
+ ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/win-general")
+ else ()
ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/general")
+ endif()
+ if (NOT _INTEL_WINDOWS)
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 15.0)
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/15")
endif()
@@ -116,133 +149,137 @@ if (NOT MSVC AND NOT MINGW)
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 18.0)
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/18")
endif()
- elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
- # Add general CFlags for GCC versions 4.8 and above
- if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general")
- else ()
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/noerror-general")
- endif ()
- endif ()
- # gcc automatically inlines based on the optimization level
- # this is just a failsafe
- list (APPEND H5_CFLAGS "-finline-functions")
- elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
- ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/general")
+ endif()
+ elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ # Add general CFlags for GCC versions 4.8 and above
+ if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general")
if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/error-general")
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general")
else ()
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/noerror-general")
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/noerror-general")
endif ()
- elseif (CMAKE_C_COMPILER_ID STREQUAL "PGI")
- list (APPEND HDF5_CMAKE_C_FLAGS "-Minform=inform")
endif ()
- if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
- message (VERBOSE "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
+ # gcc automatically inlines based on the optimization level
+ # this is just a failsafe
+ list (APPEND H5_CFLAGS "-finline-functions")
+ elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
+ ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/general")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/error-general")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/noerror-general")
endif ()
+ elseif (CMAKE_C_COMPILER_ID STREQUAL "PGI")
+ list (APPEND HDF5_CMAKE_C_FLAGS "-Minform=inform")
endif ()
+ if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
+ message (VERBOSE "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
+ endif ()
+endif ()
- #-----------------------------------------------------------------------------
- # Option to allow the user to enable developer warnings
- # Developer warnings (suggestions from gcc, not code problems)
- #-----------------------------------------------------------------------------
- option (HDF5_ENABLE_DEV_WARNINGS "Enable HDF5 developer group warnings" OFF)
- if (HDF5_ENABLE_DEV_WARNINGS)
- message (STATUS "....HDF5 developer group warnings are enabled")
- if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+#-----------------------------------------------------------------------------
+# Option to allow the user to enable developer warnings
+# Developer warnings (suggestions from gcc, not code problems)
+#-----------------------------------------------------------------------------
+option (HDF5_ENABLE_DEV_WARNINGS "Enable HDF5 developer group warnings" OFF)
+if (HDF5_ENABLE_DEV_WARNINGS)
+ message (STATUS "....HDF5 developer group warnings are enabled")
+ if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+ if (_INTEL_WINDOWS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/win-developer-general")
+ else ()
ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/developer-general")
- elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
- elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/developer-general")
- endif ()
- else ()
- if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
- elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/no-developer-general")
endif ()
+ elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
+ elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/developer-general")
endif ()
+else ()
+ if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
+ elseif (CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/clang-warnings/no-developer-general")
+ endif ()
+endif ()
- if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
- # Technically, variable-length arrays are part of the C99 standard, but
- # we should approach them a bit cautiously... Only needed for gcc 4.X
- if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8-4.last")
- endif ()
+if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ # Technically, variable-length arrays are part of the C99 standard, but
+ # we should approach them a bit cautiously... Only needed for gcc 4.X
+ if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8-4.last")
+ endif ()
- # Append more extra warning flags that only gcc 4.8+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8")
- if (HDF5_ENABLE_DEV_WARNINGS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
- else ()
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
- endif ()
+ # Append more extra warning flags that only gcc 4.8+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 4.9+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.9")
- endif ()
+ # Append more extra warning flags that only gcc 4.9+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.9")
+ endif ()
- # Append more extra warning flags that only gcc 5.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/5")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
- else ()
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
- endif ()
+ # Append more extra warning flags that only gcc 5.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/5")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 6.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
- endif ()
+ # Append more extra warning flags that only gcc 6.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
+ endif ()
- # Append more extra warning flags that only gcc 7.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
- if (HDF5_ENABLE_DEV_WARNINGS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
- #else ()
- # ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
- endif ()
+ # Append more extra warning flags that only gcc 7.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
+ #else ()
+ # ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 8.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
- if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8")
- endif ()
- if (HDF5_ENABLE_DEV_WARNINGS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
- else ()
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
- endif ()
+ # Append more extra warning flags that only gcc 8.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
+ if (HDF5_ENABLE_WARNINGS_AS_ERRORS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8")
endif ()
-
- # Append more extra warning flags that only gcc 9.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
endif ()
+ endif ()
- # Append more extra warning flags that only gcc 9.3+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.3)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9.3")
- endif ()
+ # Append more extra warning flags that only gcc 9.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9")
+ endif ()
- # Append more extra warning flags that only gcc 10.x+ knows about
- if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
- if (HDF5_ENABLE_DEV_WARNINGS)
- ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-10")
- #else ()
- # ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-10")
- endif ()
+ # Append more extra warning flags that only gcc 9.3+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.3)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/9.3")
+ endif ()
+
+ # Append more extra warning flags that only gcc 10.x+ knows about
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-10")
+ #else ()
+ # ADD_H5_FLAGS (H5_CFLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-10")
endif ()
endif ()
endif ()
@@ -297,13 +334,13 @@ MARK_AS_ADVANCED (HDF5_ENABLE_ASSERTS)
set (HDF5_ENABLE_SYMBOLS "OFF" CACHE STRING "Add debug symbols to the library independent of the build mode and optimization level (OFF NO YES)")
set_property (CACHE HDF5_ENABLE_SYMBOLS PROPERTY STRINGS OFF NO YES)
if (HDF5_ENABLE_SYMBOLS MATCHES "YES")
- if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+ if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fno-omit-frame-pointer")
endif ()
elseif (HDF5_ENABLE_SYMBOLS MATCHES "NO")
- if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
+ if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,-s")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s")