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authorAllen Byrne <byrn@hdfgroup.org>2020-04-24 21:25:51 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2020-04-24 21:25:51 (GMT)
commitae9dc2d5f9016ef279ca9d0ca8ad9c8416e60df9 (patch)
treeda09ba5275eb3968977f45fac36b66a698170b9b
parente54f5a14d28cf9eb1226ce7feab2e2600d3984b4 (diff)
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Restrict errors to gcc 4.8 and above.
-rw-r--r--config/cmake/HDFCompilerFlags.cmake6
-rw-r--r--config/gnu-flags2
2 files changed, 6 insertions, 2 deletions
diff --git a/config/cmake/HDFCompilerFlags.cmake b/config/cmake/HDFCompilerFlags.cmake
index 02bc8b1..6dbaa64 100644
--- a/config/cmake/HDFCompilerFlags.cmake
+++ b/config/cmake/HDFCompilerFlags.cmake
@@ -96,6 +96,8 @@ if (NOT MSVC)
# 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 "${HDF5_SOURCE_DIR}/config/gnu-warnings/general")
+ endif ()
+ if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.8)
ADD_H5_FLAGS (H5_CFLAGS0 "${HDF5_SOURCE_DIR}/config/gnu-warnings/error-general")
endif ()
# gcc automatically inlines based on the optimization level
@@ -140,12 +142,12 @@ if (NOT MSVC)
ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.last")
endif ()
- # Append warning flags for gcc 4.2-4.3
+ # Append warning flags for gcc 4.2-4.3
if (CMAKE_C_COMPILER_VERSION VERSION_LESS_EQUAL 4.3 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.2)
ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.3")
endif ()
- # Append warning flags for gcc 4.2-4.4
+ # Append warning flags for gcc 4.2-4.4
if (CMAKE_C_COMPILER_VERSION VERSION_LESS_EQUAL 4.4 AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 4.2)
ADD_H5_FLAGS (H5_CFLAGS1 "${HDF5_SOURCE_DIR}/config/gnu-warnings/4.2-4.4")
endif ()
diff --git a/config/gnu-flags b/config/gnu-flags
index f391d7b..7e69ede 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -190,6 +190,8 @@ if test "X-gcc" = "X-$cc_vendor"; then
if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -gt 4; then
H5_CFLAGS="$H5_CFLAGS $(load_gnu_arguments general)"
+ fi
+ if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 8 -o $cc_vers_major -gt 4; then
H5_ECFLAGS="$H5_ECFLAGS $(load_gnu_arguments error-general)"
fi