MAINT: Try a double loop for configs

In interface

interface/meson.build

@@ -1,16 +1,65 @@
-configurations = [
+_kinds = []
-  # TODO: Also add defines for DOUBLE for d and the rest
+real_kinds = ['s', 'd', 'q']
-  {'defs': [], 'name': 'imax'},  # Original, no defines
+complex_kinds = ['c', 'z', 'x']
-  {'defs': ['-DUSE_ABS'], 'name': 'iamax'},
+extended_kinds = ['dx', 'bf16']
-  {'defs': ['-DUSE_ABS', '-DUSE_MIN'], 'name': 'iamin'},
+_rules = {
-  {'defs': ['-DUSE_MIN'], 'name': 'imin'},
+  's': ['FLOAT'],
+  'd': ['DOUBLE'],
+  'q': ['QUAD_PRECISION'],
+  'c': ['COMPLEX'],
+  'dx': ['XDOUBLE'],
+  'bf19': ['BFLOAT16'],
+}
+
+sblas_extobs = []
+_defs = []
+
+blas_roots = []
+blas1_roots = [
+  # These don't exist as roots.
+  # ismax amax isamax amin ismin isamin
+  # TODO: Why is dsdot in sblas1objs!?
+  'axpy', 'swap', 'copy', 'scal', 'dot', 'dsdot', 'asum', 'sum', 'nrm2', 'max',
+  'rot', 'rotg', 'rotm', 'rotmg', 'axpby',
 ]
+blas2_roots = [
+  'gemv', 'ger', 'trsv', 'trmv', 'symv', 'syr', 'syr2', 'gbmv', 'sbmv',
+  'spmv', 'spr', 'spr2', 'tbsv', 'tbmv', 'tpsv', 'tpmv',
+]
+blas3_roots = [
+  # TODO: trmm is trsm with a flag
+  'gemm', 'symm', 'trsm', 'syrk', 'syr2k', 'omatcopy', 'imatcopy', 'geadd',
+  'gemmt'
+]
+
+# Generated
+# TODO: Generated the imax and max via use_abs use_min
+configurations = []
+blas_roots += blas1_roots
+blas_roots += blas2_roots
+blas_roots += blas3_roots
+_kinds += real_kinds
+foreach blasi : blas_roots
+  sfiles = blasi + '.c'
+  foreach tkind : real_kinds
+    name = tkind + blasi
+    defs = []
+    configurations += {'defs': defs, 'name': name, 'src': sfiles}
+  endforeach
+endforeach
+
+# if get_option('bfloat16')
+#   TODO: Handle bfloat16
+#   sblas1_srcs += files('sbdot.c')
+#   sblas2_srcs += files('sbgemv.c')
+#   sblas3_srcs += files(['sbgemm.c', 'sbgemmt.c'])
+# endif
 
 _static_libs = []
 foreach conf: configurations
     _static_libs += static_library(
         conf['name'],
-        'imax.c',
+        conf['src'],
         include_directories:  _inc,
         c_args: conf['defs'],
     )

meson_options.txt

@@ -32,6 +32,9 @@ option('realkind', type : 'string', value : 'd',
 option('use_xblas', type : 'boolean', value : false,
   description : 'Build extended precision (needs XBLAS)')
 
+# From interface/Makefile
+option('build_bfloat16', type: 'boolean', value: false, description: 'Build bfloat16')
+
 # Meson only
 # This is the equivalent of producing all precisions via make all inside lapack-netlib/blas/src
 option('build_all_prec', type: 'boolean', value: true, description: 'Build all precisions')