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Posted to dev@quickstep.apache.org by Song Zhao <sz...@wisc.edu> on 2017/11/27 07:04:09 UTC
problem with build quickstep
Hi Developers
I'm trying to build quickstep following the steps in README.MD but the
build failed with some error like 'error: ‘current_literal’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal))'
I paste the output of cmake and make at the end of this mail, and I
appreciate if anyone can give me some guide on how to fix this.
Thank you,
Song
This is the output of cmake:
cmake -D CMAKE_BUILD_TYPE=Release ..
Vector copy elision level set to: single-relation selection
-- Could NOT find LibNuma (missing: LIBNUMA_LIBRARY LIBNUMA_INCLUDE_DIR)
-- Could NOT find Protobuf (missing: Protobuf_INCLUDE_DIR)
-- git Version: v0.0.0
-- Version: 0.0.0
-- Performing Test HAVE_STD_REGEX
-- Performing Test HAVE_STD_REGEX -- success
-- Performing Test HAVE_GNU_POSIX_REGEX
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Performing Test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX -- success
-- Performing Test HAVE_STEADY_CLOCK
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.gregs[REG_EIP]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.gregs[REG_RIP]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member: uc_mcontext.sc_ip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.uc_regs->gregs[PT_NIP]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.gregs[R15]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member: uc_mcontext.arm_pc
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member: uc_mcontext.mc_eip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member: uc_mcontext.mc_rip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.__gregs[_REG_EIP]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext.__gregs[_REG_RIP]
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->ss.eip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->__ss.__eip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->ss.rip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->__ss.__rip
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->ss.srr0
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
-- Checking program counter fetch from ucontext_t member:
uc_mcontext->__ss.__srr0
-- Performing Test PC_FROM_UCONTEXT_COMPILES
-- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
CMake Warning at third_party/src/glog/CMakeLists.txt:185 (message):
Unable to find program counter field in ucontext_t. GLOG signal handler
will not be able to report precise PC position.
-- Could NOT find BISON (missing: BISON_EXECUTABLE)
CMake Warning at parser/CMakeLists.txt:36 (message):
Unable to find bison. A preprocessed copy of the parser sources will be
used.
-- Could NOT find FLEX (missing: FLEX_EXECUTABLE)
CMake Warning at parser/CMakeLists.txt:51 (message):
Unable to find flex. A preprocessed copy of the lexer sources will be
used.
You appear to be building on a Linux system with HugeTLB support. To
take advantage of this feature, you will need to configure kernel
support for hugepages by setting /proc/sys/vm/nr_hugepages and/or
/proc/sys/vm/nr_overcommit_hugepages as well as running quickstep
executables under the group id specified in
/proc/sys/vm/hugetlb_shm_group (see Linux documentation on this feature
for more details:
https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt). You can
also safely ignore this, and quickstep will fall back to using ordinary
small pages for buffer pool memory.
Using threading implementation: cpp11
-- Configuring done
-- Generating done
Output of make -j4
In file included from
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/GreaterComparison.cpp:28:0:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = false; RightCppType = double; bool right_nullable =
false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal)) {
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = false; RightCppType = double; bool right_nullable =
true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = false; RightCppType = long int; bool right_nullable
= false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
LeftCppType current_literal;
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = false; RightCppType = long int; bool right_nullable
= true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = false; RightCppType = float; bool right_nullable =
false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal)) {
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = false; RightCppType = float; bool right_nullable = true;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = false; RightCppType = int; bool right_nullable = false;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
LeftCppType current_literal;
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = false; RightCppType = double; bool right_nullable =
false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = false; RightCppType = int; bool right_nullable = true;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = false; RightCppType = double; bool right_nullable =
true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = false; RightCppType = long int; bool right_nullable
= false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal)) {
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = false; RightCppType = long int; bool right_nullable
= true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = true; RightCppType = int; bool right_nullable = false;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
LeftCppType current_literal;
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = true; RightCppType = int; bool right_nullable = true;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = true; RightCppType = double; bool right_nullable =
false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal)) {
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = true; RightCppType = double; bool right_nullable =
true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = true; RightCppType = long int; bool right_nullable
= false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
LeftCppType current_literal;
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
bool left_nullable = true; RightCppType = long int; bool right_nullable
= true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = true; RightCppType = float; bool right_nullable = false;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (this->compareDataPtrsHelper<true>(va_value,
¤t_literal)) {
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float; bool
left_nullable = true; RightCppType = float; bool right_nullable = true;
quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = true; RightCppType = double; bool right_nullable =
false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
LeftCppType current_literal;
^
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = true; RightCppType = double; bool right_nullable =
true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = true; RightCppType = long int; bool right_nullable
= false; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
In member function ‘quickstep::TypedValue
quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
left_nullable, RightCppType,
right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
quickstep::ValueAccessor*, quickstep::attribute_id) const [with
ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
bool left_nullable = true; RightCppType = long int; bool right_nullable
= true; quickstep::attribute_id = int]’:
/home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
error: ‘current_literal’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
At global scope:
cc1plus: error: unrecognized command line option
‘-Wno-return-type-c-linkage’ [-Werror]
cc1plus: all warnings being treated as errors
types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/build.make:62:
recipe for target
'types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/GreaterComparison.cpp.o'
failed
make[2]: ***
[types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/GreaterComparison.cpp.o]
Error 1
CMakeFiles/Makefile2:73202: recipe for target
'types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/all'
failed
make[1]: ***
[types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/all]
Error 2
make[1]: *** Waiting for unfinished jobs....
Re: problem with build quickstep
Posted by Harshad Deshmukh <ha...@cs.wisc.edu>.
Hi Song,
Which compiler are you using? You can check the CMakeCache.txt file and
check the value for CMake_CXX_COMPILER or CMAKE_C_COMPILER. Please also
let us know the version of the compiler.
On 11/27/2017 01:04 AM, Song Zhao wrote:
> Hi Developers
>
> I'm trying to build quickstep following the steps in README.MD but the
> build failed with some error like 'error: ‘current_literal’ may be
> used uninitialized in this function [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal))'
>
> I paste the output of cmake and make at the end of this mail, and I
> appreciate if anyone can give me some guide on how to fix this.
>
>
> Thank you,
>
> Song
>
>
>
>
> This is the output of cmake:
>
> cmake -D CMAKE_BUILD_TYPE=Release ..
> Vector copy elision level set to: single-relation selection
> -- Could NOT find LibNuma (missing: LIBNUMA_LIBRARY LIBNUMA_INCLUDE_DIR)
> -- Could NOT find Protobuf (missing: Protobuf_INCLUDE_DIR)
> -- git Version: v0.0.0
> -- Version: 0.0.0
> -- Performing Test HAVE_STD_REGEX
> -- Performing Test HAVE_STD_REGEX -- success
> -- Performing Test HAVE_GNU_POSIX_REGEX
> -- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
> -- Performing Test HAVE_POSIX_REGEX
> -- Performing Test HAVE_POSIX_REGEX -- success
> -- Performing Test HAVE_STEADY_CLOCK
> -- Performing Test HAVE_STEADY_CLOCK -- success
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.gregs[REG_EIP]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.gregs[REG_RIP]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.sc_ip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.uc_regs->gregs[PT_NIP]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.gregs[R15]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.arm_pc
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.mc_eip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.mc_rip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.__gregs[_REG_EIP]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext.__gregs[_REG_RIP]
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->ss.eip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->__ss.__eip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->ss.rip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->__ss.__rip
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->ss.srr0
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> -- Checking program counter fetch from ucontext_t member:
> uc_mcontext->__ss.__srr0
> -- Performing Test PC_FROM_UCONTEXT_COMPILES
> -- Performing Test PC_FROM_UCONTEXT_COMPILES - Failed
> CMake Warning at third_party/src/glog/CMakeLists.txt:185 (message):
> Unable to find program counter field in ucontext_t. GLOG signal
> handler
> will not be able to report precise PC position.
>
>
> -- Could NOT find BISON (missing: BISON_EXECUTABLE)
> CMake Warning at parser/CMakeLists.txt:36 (message):
> Unable to find bison. A preprocessed copy of the parser sources
> will be
> used.
>
>
> -- Could NOT find FLEX (missing: FLEX_EXECUTABLE)
> CMake Warning at parser/CMakeLists.txt:51 (message):
> Unable to find flex. A preprocessed copy of the lexer sources will be
> used.
>
>
> You appear to be building on a Linux system with HugeTLB support. To
> take advantage of this feature, you will need to configure kernel
> support for hugepages by setting /proc/sys/vm/nr_hugepages and/or
> /proc/sys/vm/nr_overcommit_hugepages as well as running quickstep
> executables under the group id specified in
> /proc/sys/vm/hugetlb_shm_group (see Linux documentation on this
> feature for more details:
> https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt). You can
> also safely ignore this, and quickstep will fall back to using
> ordinary small pages for buffer pool memory.
> Using threading implementation: cpp11
> -- Configuring done
> -- Generating done
>
>
> Output of make -j4
>
> In file included from
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/GreaterComparison.cpp:28:0:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = false; RightCppType = double; bool right_nullable
> = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal)) {
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = false; RightCppType = double; bool right_nullable
> = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = false; RightCppType = long int; bool
> right_nullable = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> LeftCppType current_literal;
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = false; RightCppType = long int; bool
> right_nullable = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = false; RightCppType = float; bool right_nullable
> = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal)) {
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = false; RightCppType = float; bool right_nullable
> = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = false; RightCppType = int; bool right_nullable =
> false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> LeftCppType current_literal;
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = false; RightCppType = double; bool right_nullable
> = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = false; RightCppType = int; bool right_nullable =
> true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = false; RightCppType = double; bool right_nullable
> = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = false; RightCppType = long int; bool
> right_nullable = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal)) {
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = false; RightCppType = long int; bool
> right_nullable = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = true; RightCppType = int; bool right_nullable =
> false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> LeftCppType current_literal;
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = true; RightCppType = int; bool right_nullable =
> true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = true; RightCppType = double; bool right_nullable
> = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal)) {
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = true; RightCppType = double; bool right_nullable
> = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = true; RightCppType = long int; bool
> right_nullable = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> LeftCppType current_literal;
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = double;
> bool left_nullable = true; RightCppType = long int; bool
> right_nullable = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = true; RightCppType = float; bool right_nullable =
> false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (this->compareDataPtrsHelper<true>(va_value,
> ¤t_literal)) {
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = float;
> bool left_nullable = true; RightCppType = float; bool right_nullable =
> true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:586:11:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = true; RightCppType = double; bool right_nullable
> = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> LeftCppType current_literal;
> ^
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = true; RightCppType = double; bool right_nullable
> = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = true; RightCppType = long int; bool
> right_nullable = false; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:
> In member function ‘quickstep::TypedValue
> quickstep::LiteralUncheckedComparator<ComparisonFunctor, LeftCppType,
> left_nullable, RightCppType,
> right_nullable>::accumulateValueAccessor(const quickstep::TypedValue&,
> quickstep::ValueAccessor*, quickstep::attribute_id) const [with
> ComparisonFunctor = quickstep::GreaterFunctor; LeftCppType = long int;
> bool left_nullable = true; RightCppType = long int; bool
> right_nullable = true; quickstep::attribute_id = int]’:
> /home/song/Documents/code/quickstep-with-BW/types/operations/comparisons/LiteralComparators-inl.hpp:547:15:
> error: ‘current_literal’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> At global scope:
> cc1plus: error: unrecognized command line option
> ‘-Wno-return-type-c-linkage’ [-Werror]
> cc1plus: all warnings being treated as errors
> types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/build.make:62:
> recipe for target
> 'types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/GreaterComparison.cpp.o'
> failed
> make[2]: ***
> [types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/GreaterComparison.cpp.o]
> Error 1
> CMakeFiles/Makefile2:73202: recipe for target
> 'types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/all'
> failed
> make[1]: ***
> [types/operations/comparisons/CMakeFiles/quickstep_types_operations_comparisons_GreaterComparison.dir/all]
> Error 2
> make[1]: *** Waiting for unfinished jobs....
>
--
Thanks,
Harshad