diff options
Diffstat (limited to 'config/cmake/HDFCompilerFlags.cmake')
| -rw-r--r-- | config/cmake/HDFCompilerFlags.cmake | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake index ddd3703..6dbaa64 100644 --- a/config/cmake/HDFCompilerFlags.cmake +++ b/config/cmake/HDFCompilerFlags.cmake @@ -93,8 +93,8 @@ if (NOT MSVC) list (APPEND H5_CFLAGS0 "-Wsign-compare -Wtrigraphs -Wwrite-strings") endif() elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU") - # Add general CFlags except for older versions that are no longer supported - if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.2) + # Add general CFlags for GCC versions 4.2 and above + if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.2) ADD_H5_FLAGS (HDF5_CMAKE_C_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/general") endif () if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8) @@ -138,7 +138,7 @@ if (NOT MSVC) if (CMAKE_C_COMPILER_ID STREQUAL "GNU") # Technically, variable-length arrays are part of the C99 standard, but # we should approach them a bit cautiously... Only needed for gcc 4.X - if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.2) + if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.2) ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.last") endif () @@ -153,11 +153,10 @@ if (NOT MSVC) endif () # Append warning flags that only gcc 4.3+ knows about - if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.3 AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.2) + if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.3) ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.3") endif () - # Append more extra warning flags that only gcc 4.4+ know about if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.4) ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.4") @@ -174,7 +173,7 @@ if (NOT MSVC) endif () # Append more extra warning flags that only gcc 4.6 and less know about - if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.7 AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.2) + if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.7 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.2) ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.6") endif () @@ -218,7 +217,7 @@ if (NOT MSVC) ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.9") endif () - # Append more extra warning flags that only gcc 5.1+ know about + # Append more extra warning flags that only gcc 5.x+ know about if (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") @@ -242,6 +241,7 @@ if (NOT MSVC) # Append more extra warning flags that only gcc 8.x+ know about if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 8.0) ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/8") + ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-8") if (HDF5_ENABLE_DEV_WARNINGS) ADD_H5_FLAGS (H5_CFLAGS3 "${HDF5_SOURCE_DIR}/config/gnu-warnings/developer-8") else () |