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Adds -Warray-temporaries to the developer warnings (#2385)

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These generate a LOT of noise that we are not going to address anytime
soon.
This commit is contained in:
Dana Robinson 2023-01-03 06:18:48 -08:00 committed by GitHub
parent d326f6fae8
commit 83f81a6422
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 13 additions and 1 deletions
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5
config/cmake/HDFFortranCompilerFlags.cmake
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@ -79,6 +79,11 @@ if (NOT MSVC AND NOT MINGW)
# Append more extra warning flags that only gcc 4.8+ knows about
if (NOT CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 4.8)
ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-4.8")
if (HDF5_ENABLE_DEV_WARNINGS)
ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-developer-4.8")
else ()
ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-no-developer-4.8")
endif ()
endif ()
# Append more extra warning flags that only gcc 4.9+ knows about

2
config/gnu-fflags
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@ -159,6 +159,8 @@ if test "X-gfortran" = "X-$f9x_vendor"; then
# gfortran >= 4.8
if test $f9x_vers_major -ge 5 -o $f9x_vers_major -eq 4 -a $f9x_vers_minor -ge 8; then
H5_FCFLAGS="$H5_FCFLAGS $(load_gnu_arguments gfort-4.8)"
DEVELOPER_WARNING_FCFLAGS="$DEVELOPER_WARNING_FCFLAGS $(load_gnu_arguments gfort-developer-4.8)"
NO_DEVELOPER_WARNING_FCFLAGS="$NO_DEVELOPER_WARNING_FCFLAGS $(load_gnu_arguments gfort-no-developer-4.8)"
fi
# gfortran 4.9 (nothing new)

1
config/gnu-warnings/gfort-4.8
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@ -1,5 +1,4 @@
# warning flags added for gfortran >= 4.4
-Warray-temporaries
-Wintrinsics-std
# warning flag added for gfortran >= 4.5

3
config/gnu-warnings/gfort-developer-4.8 Normal file
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@ -0,0 +1,3 @@
# warning flags added for gfortran >= 4.4
-Warray-temporaries

3
config/gnu-warnings/gfort-no-developer-4.8 Normal file
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@ -0,0 +1,3 @@
# warning flags added for gfortran >= 4.4
-Wno-array-temporaries