I use the GIT-Version of darktable. On my new PC (has one of the newer
i7-core Processors) now I get a lot of compiling errors when I try to do
compiling with "./build.sh":
...
"Error: no such instruction: `vfnmadd312sd"
...
After searching the Internet I've found, that the problem ist the
CXXFFLAG -march=nativ. To verify that I've added a additional line in
the File "darktable/src/CMakelist.txt":
set(MARCH "-march=corei7")
After doing that the compilation work without any errors.
I have also tried to set the CXXFLAGS on the command line in the
following way:
CXXFLAGS=-march=corei7 ./build.sh
but that doesn't work. Now my question:
How can I set the CXXFlAGS for the "build.sh"-Script, so that the
compiler uses the "-march=corei7" Flag?
My OS is Linux Mint 13 (Maya) LTS, 64bit,
kernel 3.13.0-29-generic, gcc version 4.6.3
Rico
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