OilfieldToolsNet/opm-core
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Disable link-time, whole program optimization

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When using LTO, the linker calls back to the compiler to figure out
where a certain symbol is defined. However, in many versions there
is apparently a bug that is triggered if a template in inlined in
both a used library and in the main program, but with different
versions of the compiler. The Boost exception class is particular
prone for this.

Thus, we disable the -lto from the development builds by default;
if anyone wants to test of the behaviour of their own compiler, they
must now explicitly turn on this flag.
This commit is contained in:
Roland Kaufmann
2013-06-13 23:19:27 +02:00
parent 5cf50de0c5
commit bfeac75fa9
4 changed files with 6 additions and 5 deletions
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redhat/opm-core.spec
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@@ -59,7 +59,7 @@ This package contains the applications for opm-core
%setup -q
%build
cmake28 -DBUILD_SHARED_LIBS=1 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=%{_prefix} -DCMAKE_INSTALL_DOCDIR=share/doc/%{name}-%{version}
cmake28 -DBUILD_SHARED_LIBS=1 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=%{_prefix} -DCMAKE_INSTALL_DOCDIR=share/doc/%{name}-%{version} -DWHOLE_PROG_OPTIM=ON
make
%install