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-rw-r--r--config/cmake/HDFCompilerFlags.cmake185
1 files changed, 103 insertions, 82 deletions
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake
index 17b0854..5faffc2 100644
--- a/config/cmake/HDFCompilerFlags.cmake
+++ b/config/cmake/HDFCompilerFlags.cmake
@@ -23,7 +23,7 @@ macro (ADD_H5_FLAGS h5_flag_var infile)
string (REGEX REPLACE "^#.*" "" str_flag "${str_flag}")
#message (STATUS "str_flag=${str_flag}")
if (str_flag)
- set (${h5_flag_var} "${${h5_flag_var}} ${str_flag}")
+ list (APPEND ${h5_flag_var} "${str_flag}")
endif ()
endforeach ()
endif ()
@@ -98,12 +98,16 @@ if (HDF5_DISABLE_COMPILER_WARNINGS)
endif ()
#-----------------------------------------------------------------------------
+# HDF5 library compile options
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
# CDash is configured to only allow 3000 warnings, so
# break into groups (from the config/gnu-flags file)
#-----------------------------------------------------------------------------
if (NOT MSVC AND CMAKE_COMPILER_IS_GNUCC)
if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -erroff=%none -DBSD_COMP")
+ list (APPEND HDF5_CMAKE_C_FLAGS "-erroff=%none -DBSD_COMP")
else ()
# General flags
#
@@ -115,32 +119,24 @@ if (NOT MSVC AND CMAKE_COMPILER_IS_GNUCC)
# 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")
- ADD_H5_FLAGS (CMAKE_C_FLAGS_GENERAL "${HDF5_SOURCE_DIR}/config/intel-warnings-general")
- message (STATUS "CMAKE_C_FLAGS_GENERAL=${CMAKE_C_FLAGS_GENERAL}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_GENERAL}")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wcomment -Wdeprecated -Wmain -Wmissing-declarations -Wmissing-prototypes -Wp64 -Wpointer-arith")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wreturn-type -Wstrict-prototypes -Wuninitialized")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wunknown-pragmas -Wunused-function -Wunused-variable")
+ ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings-general")
+ message (STATUS "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
+ list (APPEND H5_CFLAGS0 "-Wcomment -Wdeprecated -Wmain -Wmissing-declarations -Wmissing-prototypes -Wp64 -Wpointer-arith")
+ list (APPEND H5_CFLAGS0 "-Wreturn-type -Wstrict-prototypes -Wuninitialized")
+ list (APPEND H5_CFLAGS0 "-Wunknown-pragmas -Wunused-function -Wunused-variable")
# this is just a failsafe
- set (H5_CFLAGS0 "${H5_CFLAGS0} -finline-functions")
+ list (APPEND H5_CFLAGS0 "-finline-functions")
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 18.0)
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wextra-tokens -Wformat -Wformat-security -Wic-pointer -Wshadow")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wsign-compare -Wtrigraphs -Wwrite-strings")
+ list (APPEND H5_CFLAGS0 "-Wextra-tokens -Wformat -Wformat-security -Wic-pointer -Wshadow")
+ list (APPEND H5_CFLAGS0 "-Wsign-compare -Wtrigraphs -Wwrite-strings")
endif()
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
- ADD_H5_FLAGS (CMAKE_C_FLAGS_GENERAL "${HDF5_SOURCE_DIR}/config/gnu-warnings-general")
- message (STATUS "CMAKE_C_FLAGS_GENERAL=${CMAKE_C_FLAGS_GENERAL}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_GENERAL}")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wbad-function-cast -Wcast-align")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wdeclaration-after-statement -Wdisabled-optimization")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wmissing-declarations")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpacked")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wredundant-decls -Wstrict-prototypes -Wswitch-enum -Wswitch-default")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wunused-macros -Wunsafe-loop-optimizations")
+ ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general")
+ message (STATUS "CMAKE_C_FLAGS_GENERAL=${HDF5_CMAKE_C_FLAGS}")
+ ADD_H5_FLAGS (H5_CFLAGS0 "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general")
# gcc automatically inlines based on the optimization level
# this is just a failsafe
- set (H5_CFLAGS0 "${H5_CFLAGS0} -finline-functions")
- message (STATUS "H5_CFLAGS0=${H5_CFLAGS0}")
+ list (APPEND H5_CFLAGS0 "-finline-functions")
endif ()
endif ()
@@ -152,100 +148,125 @@ if (NOT MSVC AND CMAKE_COMPILER_IS_GNUCC)
if (HDF5_ENABLE_DEV_WARNINGS)
message (STATUS "....HDF5 developer group warnings are enabled")
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Winline -Wreorder -Wport -Wstrict-aliasing")
+ list (APPEND H5_CFLAGS0 "-Winline -Wreorder -Wport -Wstrict-aliasing")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
- ADD_H5_FLAGS (CMAKE_C_FLAGS_DEV_GENERAL "${HDF5_SOURCE_DIR}/config/gnu-warnings-developer-general")
- set (H5_CFLAGS0 "${H5_CFLAGS0} ${CMAKE_C_FLAGS_DEV_GENERAL}")
+ ADD_H5_FLAGS (H5_CFLAGS0 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-general")
endif ()
else ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
- ADD_H5_FLAGS (CMAKE_C_FLAGS_NO_DEV_GENERAL "${HDF5_SOURCE_DIR}/config/gnu-warnings-no-developer-general")
- set (H5_CFLAGS0 "${H5_CFLAGS0} ${CMAKE_C_FLAGS_NO_DEV_GENERAL}")
+ ADD_H5_FLAGS (H5_CFLAGS0 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-general")
endif ()
endif ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
# Append warning flags that only gcc 4.3+ knows about
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.3")
#
# Technically, variable-length arrays are part of the C99 standard, but
- # we should approach them a bit cautiously... -QAK
- set (H5_CFLAGS1 "${H5_CFLAGS1} -Wlogical-op -Wlarger-than=2560 -Wvla")
+ # we should approach them a bit cautiously... Only needed for gcc 4.X
+ if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.last")
+ endif ()
# Append more extra warning flags that only gcc 4.4+ know about
- set (H5_CFLAGS1 "${H5_CFLAGS1} -Wsync-nand -Wframe-larger-than=16384 -Wpacked-bitfield-compat")
+ if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.4)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.4")
+ endif ()
endif ()
# Append more extra warning flags that only gcc 4.5+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.5)
- set (H5_CFLAGS1 "${H5_CFLAGS1} -Wstrict-overflow=5 -Wjump-misses-init")
- if (HDF5_ENABLE_DEV_WARNINGS)
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wunsuffixed-float-constants")
- else ()
- set (H5_CFLAGS0 "${H5_CFLAGS0} -Wno-unsuffixed-float-constants")
- endif ()
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.5")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.5")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.5")
+ endif ()
+ endif ()
+
+ # Append more extra warning flags that only gcc 4.6 and less know about
+ if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS 4.7)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.6")
+ endif ()
+
+ # Append more extra warning flags that only gcc 4.5-4.6 know about
+ if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.5 AND CMAKE_C_COMPILER_VERSION VERSION_LESS 4.7)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.5-4.6")
endif ()
# Append more extra warning flags that only gcc 4.6+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.6)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wdouble-promotion -Wtrampolines")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.6")
if (HDF5_ENABLE_DEV_WARNINGS)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wsuggest-attribute=const")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.6")
else ()
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wno-suggest-attribute=const")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.6")
endif ()
endif ()
# Append more extra warning flags that only gcc 4.7+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.7)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wstack-usage=8192 -Wvector-operation-performance")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.7")
if (HDF5_ENABLE_DEV_WARNINGS)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wsuggest-attribute=pure -Wsuggest-attribute=noreturn")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.7")
else ()
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wno-suggest-attribute=pure -Wno-suggest-attribute=noreturn")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.7")
endif ()
endif ()
# Append more extra warning flags that only gcc 4.8+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.8")
if (HDF5_ENABLE_DEV_WARNINGS)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wsuggest-attribute=format")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-4.8")
else ()
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wno-suggest-attribute=format")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-4.8")
endif ()
endif ()
# Append more extra warning flags that only gcc 4.9+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
- set (H5_CFLAGS2 "${H5_CFLAGS2} -Wdate-time")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.9")
endif ()
# Append more extra warning flags that only gcc 5.1+ know about
- if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.1)
- set (H5_CFLAGS3 "${H5_CFLAGS3} -Warray-bounds=2 -Wc99-c11-compat")
+ if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/5")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-5")
endif ()
# Append more extra warning flags that only gcc 6.x+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 6.0)
- set (H5_CFLAGS4 "${H5_CFLAGS4} -Wnull-dereference -Wunused-const-variable -Wduplicated-cond -Whsa -Wnormalized")
+ ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/6")
endif ()
# Append more extra warning flags that only gcc 7.x+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
- set (H5_CFLAGS4 "${H5_CFLAGS4} -Walloc-zero -Walloca -Wduplicated-branches -Wformat-overflow=2 -Wformat-truncation=1 -Wimplicit-fallthrough=5 -Wrestrict")
+ ADD_H5_FLAGS (H5_CFLAGS2 "${HDF5_SOURCE_DIR}/config/gnu-warnings/7")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS2 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-7")
+ #else ()
+ # ADD_H5_FLAGS (H5_CFLAGS2 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-7")
+ endif ()
endif ()
# Append more extra warning flags that only gcc 8.x+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0)
- set (H5_CFLAGS4 "${H5_CFLAGS4} -Wattribute-alias -Wcast-align=strict -Wshift-overflow=2 -Wno-suggest-attribute=cold -Wno-suggest-attribute=malloc")
+ ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/8")
+ if (HDF5_ENABLE_DEV_WARNINGS)
+ ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8")
+ else ()
+ ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/no-developer-8")
+ endif ()
endif ()
# Append more extra warning flags that only gcc 9.x+ know about
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 9.0)
- set (H5_CFLAGS4 "${H5_CFLAGS4} -Wattribute-alias=2 -Wmissing-profile")
+ ADD_H5_FLAGS (H5_CFLAGS4 "${HDF5_SOURCE_DIR}/config/gnu-warnings/9")
endif ()
elseif (CMAKE_C_COMPILER_ID STREQUAL "PGI")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Minform=inform")
+ list (APPEND HDF5_CMAKE_C_FLAGS "-Minform=inform")
endif ()
#-----------------------------------------------------------------------------
@@ -257,22 +278,22 @@ if (HDF5_ENABLE_ALL_WARNINGS)
if (MSVC)
if (HDF5_ENABLE_DEV_WARNINGS)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wall /wd4668")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/Wall /wd4668")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall /wd4668")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/Wall /wd4668")
endif ()
else ()
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/W3")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/W3")
endif ()
endif ()
else ()
if (CMAKE_COMPILER_IS_GNUCC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS0} ${H5_CFLAGS1} ${H5_CFLAGS2}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS0} ${H5_CFLAGS1} ${H5_CFLAGS2} ${H5_CFLAGS3} ${H5_CFLAGS4})
endif ()
endif ()
endif ()
@@ -284,15 +305,15 @@ option (HDF5_ENABLE_GROUPZERO_WARNINGS "Enable group zero warnings" OFF)
if (HDF5_ENABLE_GROUPZERO_WARNINGS)
message (STATUS "....Group Zero warnings are enabled")
if (MSVC)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W1")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_C_FLAGS "${HDF5_CMAKE_C_FLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/W1")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W1")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_CXX_FLAGS "${HDF5_CMAKE_CXX_FLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/W1")
endif ()
else ()
if (CMAKE_COMPILER_IS_GNUCC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS0}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS0})
endif ()
endif ()
endif ()
@@ -304,14 +325,14 @@ option (HDF5_ENABLE_GROUPONE_WARNINGS "Enable group one warnings" OFF)
if (HDF5_ENABLE_GROUPONE_WARNINGS)
message (STATUS "....Group One warnings are enabled")
if (MSVC)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W2")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_C_FLAGS "${HDF5_CMAKE_C_FLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/W2")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W2")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_CXX_FLAGS "${HDF5_CMAKE_CXX_FLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/W2")
endif ()
else ()
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS1}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS1})
endif ()
endif ()
@@ -322,14 +343,14 @@ option (HDF5_ENABLE_GROUPTWO_WARNINGS "Enable group two warnings" OFF)
if (HDF5_ENABLE_GROUPTWO_WARNINGS)
message (STATUS "....Group Two warnings are enabled")
if (MSVC)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_C_FLAGS "${HDF5_CMAKE_C_FLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/W3")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_CXX_FLAGS "${HDF5_CMAKE_CXX_FLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/W3")
endif ()
else ()
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS2}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS2})
endif ()
endif ()
@@ -340,14 +361,14 @@ option (HDF5_ENABLE_GROUPTHREE_WARNINGS "Enable group three warnings" OFF)
if (HDF5_ENABLE_GROUPTHREE_WARNINGS)
message (STATUS "....Group Three warnings are enabled")
if (MSVC)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_C_FLAGS "${HDF5_CMAKE_C_FLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "/W4")
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
- string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
+ string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " HDF5_CMAKE_CXX_FLAGS "${HDF5_CMAKE_CXX_FLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "/W4")
endif ()
else ()
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS3}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS3})
endif ()
endif ()
@@ -358,7 +379,7 @@ option (HDF5_ENABLE_GROUPFOUR_WARNINGS "Enable group four warnings" OFF)
if (HDF5_ENABLE_GROUPFOUR_WARNINGS)
message (STATUS "....Group Four warnings are enabled")
if (NOT MSVC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${H5_CFLAGS4}")
+ list (APPEND HDF5_CMAKE_C_FLAGS ${H5_CFLAGS4})
endif ()
endif ()
@@ -430,9 +451,9 @@ MARK_AS_ADVANCED (HDF5_ENABLE_SYMBOLS)
#-----------------------------------------------------------------------------
option (HDF5_ENABLE_PROFILING "Enable profiling flags independently from the build mode." OFF)
if (HDF5_ENABLE_PROFILING)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PROFILE_CFLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "${PROFILE_CFLAGS}")
if(CMAKE_CXX_COMPILER_LOADED)
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${PROFILE_CXXFLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "${PROFILE_CXXFLAGS}")
endif ()
endif ()
MARK_AS_ADVANCED (HDF5_ENABLE_PROFILING)
@@ -443,9 +464,9 @@ MARK_AS_ADVANCED (HDF5_ENABLE_PROFILING)
#-----------------------------------------------------------------------------
option (HDF5_ENABLE_OPTIMIZATION "Enable optimization flags/settings independently from the build mode" OFF)
if (HDF5_ENABLE_OPTIMIZATION)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPTIMIZE_CFLAGS}")
+ list (APPEND HDF5_CMAKE_C_FLAGS "${OPTIMIZE_CFLAGS}")
if(CMAKE_CXX_COMPILER_LOADED)
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OPTIMIZE_CXXFLAGS}")
+ list (APPEND HDF5_CMAKE_CXX_FLAGS "${OPTIMIZE_CXXFLAGS}")
endif ()
endif ()
MARK_AS_ADVANCED (HDF5_ENABLE_OPTIMIZATION)