https://llvm.org/bugs/show_bug.cgi?id=23708
Bug ID: 23708
Summary: GLEW build performance
Product: clang
Version: 3.6
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Building GLEW with clang takes 50x longer than building GLEW with GCC.
With clang: make 853.40s user 2.66s system 99% cpu 14:18.96 total
With gcc: make 28.35s user 0.47s system 99% cpu 28.987 total
Steps to reproduce:
git clone https://github.com/nigels-com/glew
cd glew
make extensions
mkdir BUILD
cd BUILD
cmake -DCMAKE_CXX_COMPILER=$(which clang++) -DCMAKE_C_COMPILER=$(which clang)
-DBUILD_UTILS=OFF ../build/cmake
time make
System:
- clang: 3.6.1
- gcc: 5.1.0
- OS: Arch Linux
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
