in or derived from default buildflags$ echo "int main(void) {}" | gcc $(dpkg-buildflags --get CFLAGS) -o /dev/null -v -x c - 2>&1 | grep 'cc1'# get Defines$ gcc -dM -E - < /dev/null# If a package build you are debugging inserts any further flags/defines/options you#...
Three sub-flags (c, s, u) enable different checks, and /RTCcsu turns them all on. The c flag generates the assertion I had manually written with -Wconversion, and traps any truncation at run time. There’s nothing quite like this in UBSan! It’s so extreme that it’s compatible...
Compiler flags suddenly "unsupported" in ifx (Intel 2024) Subscribe More actions JoakimKjellsson Beginner 08-02-2024 01:18 AM 1,240 Views Solved Jump to solution Good morning I'm trying to compile the NEMO ocean model v3.6 (https://www.nemo-ocean.eu/) ...
These flags are appearing in the Swift Compiler custom flags(under Active Compilation Conditions), But the swift is producing an error as above. 0 Copy vipulgupta012 answer DTS Engineer Apple Jan ’24 Hmmm, CMake, that’s not really my area of expertise. I think you might be better ...
net/projects/mingw-w64 CFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-seh-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/c/...
C4426 optimization flags changed after including header, may be due to #pragma optimize() C4654 Code placed before include of precompiled header line will be ignored. Add code to precompiled header. C5031 #pragma warning(pop): likely mismatch, popping warning state pushed in different file C50...
[user_marshal] and [wire_marshal] not supported with -Oi and -Oic flags, use -Os or -Oicf The [user_marshal] and [wire_marshal] attributes require the specific optimization features available only in /Oicf (codeless proxy with fast format strings) or /Os (mixed mode marshaling). MIDL...
The present situation In order to make things clearer I tried to retrace the processing of the C compilation flags, here is what I got: (you can click to enlarge the image) Please tell me if I forgot something or misunderstood part of it...
If a -C flag alters the ABI, mixing crates built with different flags causes UB. This issue is gathering all the ways in which this can happen, so that we can figure out what to do with them. The general goal is to make it impossible to alter these flags without realizing that they...
Are they equivalent to CMAKE_<LANG>_FLAGS? Can things still be overriden when doing a depends build? What happens when flags are set in the envionment etc? FWIW, the libsecp repo uses a bit different bitcoin-core/secp256k1#1249. I don't really like this approach at all. We shouldn'...