manage to build ipopt

  - not using any HSL, as suggested in ds4dm#5
  - not sure whether the linked libraries are correct, `ldd` has some "not found"

conda_recipes/ipoptlib/build.sh

@@ -1,13 +1,13 @@
 #!/bin/bash
 
-# TODO: get any 3rd party code?
+# get some 3rd party code
+cd ThirdParty/Metis && ./get.Metis && cd ../../
+cd ThirdParty/Mumps && ./get.Mumps && cd ../../
 
-./configure --prefix=${PREFIX}
-# BLAS from mkl?
-# LAPACK from mkl?
-# HSL?
-# other libraries?
+./configure --prefix=${PREFIX} \
+            --with-blas="-L${PREFIX} -lmkl_intel_ilp64 -lmkl_core -lmkl_sequential -lpthread -lm -ldl" \
+            --with-lapack="-L${PREFIX} -lmkl_intel_ilp64 -lmkl_core -lmkl_sequential -lpthread -lm -ldl"
+# no HSL!
 
 make
 make install
-

conda_recipes/ipoptlib/meta.yaml

@@ -13,7 +13,8 @@ build:
 
 requirements:
   build:
-    - mkl
+    - gcc # includes fortran
+    - mkl # for BLAS, Lapack
   run:
     - mkl