Use f2c translations of LAPACK when no Fortran compiler is available (#3539)

* Add C equivalents of the Fortran routines from Reference-LAPACK as fallbacks, and C_LAPACK variable to trigger their use
2022-04-09 22:38:58 +02:00
parent 2edcd9b9dc
commit b7873605d4
2130 changed files with 1872455 additions and 34 deletions
@@ -33,6 +33,13 @@
 TOPSRCDIR = ../..
 include $(TOPSRCDIR)/make.inc

+ifneq ($(C_LAPACK), 1)
+.SUFFIXES:
+.SUFFIXES: .f .o
+.f.o:
+	$(FC) $(FFLAGS) -c -o $@ $<
+endif
+
 ifneq "$(or $(BUILD_SINGLE),$(BUILD_COMPLEX))" ""
 SCATGEN = slatm1.o slatm7.o slaran.o slarnd.o
 endif