Force -qextname for trailing underscore generation when IBM xlf is us…

…ed with gcc
martin-frbg · Sep 24, 2023 · bb47183 · bb47183
1 parent b926e70
commit bb47183
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Makefile.system b/Makefile.system
@@ -1167,6 +1167,10 @@ endif
 
 ifeq ($(F_COMPILER), IBM)
 CCOMMON_OPT += -DF_INTERFACE_IBM
+FEXTRALIB += -lxlf90
+ifeq ($(C_COMPILER), GCC)
+FCOMMON_OPT += -qextname
+endif
 # FCOMMON_OPT	+= -qarch=440
 ifdef BINARY64
 FCOMMON_OPT += -q64