add fftw3 library

When running the old binary on MacOS, I'm getting WARNING : FFT library FFTW3 is not available Trying FFTSG as a default
conda-forge · Jan 13, 2021 · 3eb0b02 · 3eb0b02
1 parent 5243899
commit 3eb0b02
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/recipe/Darwin-x86-64-conda.ssmp b/recipe/Darwin-x86-64-conda.ssmp
@@ -18,9 +18,9 @@
 CPP         = $(CC)-cpp
 CPPFLAGS   += -C -P -traditional -D__NO_IPI_DRIVER -nostdinc
 AR         += -r
-DFLAGS      = -D__NO_STATM_ACCESS -D__ACCELERATE
+DFLAGS      = -D__NO_STATM_ACCESS -D__ACCELERATE -D__FFTW3
 FCFLAGS     = $(FFLAGS) -ffree-form $(DFLAGS) -fbacktrace -fopenmp
-LIBS        = -framework Accelerate
+LIBS        = -framework Accelerate -lfftw3 -lfftw3_omp
 
 # Using LDFLAGS_LD since cp2k passes the LDFLAGS directly to the linker
 LDFLAGS     = $(LDFLAGS_LD) -lgfortran -lc -lgomp
diff --git a/recipe/Linux-x86-64-conda.ssmp b/recipe/Linux-x86-64-conda.ssmp
@@ -18,8 +18,9 @@
 
 AR          = $(GCC_AR) -r
 CPPFLAGS   += -C -P -traditional -D__NO_IPI_DRIVER -nostdinc
+DFLAGS      = -D__FFTW3
 FCFLAGS     = $(FFLAGS) -ffree-form -fopenmp
-LIBS        = -llapack -lblas
+LIBS        = -llapack -lblas -fftw3 -lfftw3_omp
 # Since LDFLAGS_LD is missing, we are linking using gfortran (which can use LDFLAGS)
 LD          = $(FC)
 LDFLAGS    += -fopenmp -Wl,-lgomp
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
@@ -32,6 +32,7 @@ requirements:
   host:
     - libblas
     - liblapack
+    - fftw
 
 test:
   commands:
-Original file line number
+Diff line change
@@ Expand Up / @@ -32,6 +32,7 @@ requirements: @@
       host:
         - libblas
         - liblapack
+        - fftw
     test:
       commands:
@@ Expand Down @@