pantry/projects/eigen.tuxfamily.org/package.yml
Andrii Riabchenko e6bb0362e3 fix symlink
2023-10-08 16:31:14 -04:00

54 lines
1.1 KiB
YAML

distributable:
url: https://gitlab.com/libeigen/eigen/-/archive/{{version}}/eigen-{{version}}.tar.gz
strip-components: 1
versions:
gitlab: libeigen/eigen/tags
build:
working-directory: build
dependencies:
cmake.org: '^3'
script: |
cmake .. -DCMAKE_INSTALL_PREFIX={{prefix}}
make install
# stuff expects `Eigen` to be in `include` rather than namespaced
cd "{{prefix}}"
mv include/eigen3/* include
cd include
rmdir eigen3
# but work for stuff that expects the namespace too
ln -s . eigen3
test:
make test
test:
dependencies:
freedesktop.org/pkg-config: ^0.29
env:
cxxflags: $(pkg-config --cflags eigen3)
fixture: |
#include <iostream>
#include <Eigen/Dense>
using Eigen::MatrixXd;
int main()
{
MatrixXd m(2,2);
m(0,0) = 3;
m(1,0) = 2.5;
m(0,1) = -1;
m(1,1) = m(1,0) + m(0,1);
std::cout << m << std::endl;
}
script: |
mv $FIXTURE test.cpp
g++ test.cpp ${cxxflags} -o test
./test > output.txt
out=$(./test)
if test "$out" = $' 3 -1\n2.5 1.5'; then
echo "PASS"
else
echo "FAIL"
fi