Merge pull request #5207 from martin-frbg/issue5202

Fix MacOS compilation with xcode16.3/clang17/gcc14

Author: martin-frbg

Makefile.system

@@ -435,6 +435,15 @@ ifeq (x$(XCVER), x 15)
 CCOMMON_OPT += -Wl,-ld_classic
 FCOMMON_OPT += -Wl,-ld_classic
 endif
+ifeq (x$(XCVER), x 16)
+ifeq ($(C_COMPILER), GCC)
+CCOMMON_OPT += -Wl,-ld_classic
+FCOMMON_OPT += -Wl,-ld_classic
+endif
+ifeq ($(F_COMPILER), GFORTRAN)
+override CEXTRALIB := $(filter-out(-lto_library, $(CEXTRALIB))) 
+endif
+endif
 endif
 
 ifneq (,$(findstring $(OSNAME), FreeBSD OpenBSD DragonFly))

ctest/Makefile

@@ -235,18 +235,18 @@ FLDFLAGS = $(FFLAGS:-fPIC=) $(LDFLAGS)
 ifeq ($(USE_OPENMP), 1)
 ifeq ($(F_COMPILER), GFORTRAN)
 ifeq ($(C_COMPILER), CLANG)
-CEXTRALIB += -lomp
+EXTRALIB += -lomp
 endif
 endif
 ifeq ($(F_COMPILER), NAG)
-CEXTRALIB = -lgomp
+EXTRALIB = -lgomp
 endif
 ifeq ($(F_COMPILER), IBM)
 ifeq ($(C_COMPILER), GCC)
-CEXTRALIB += -lgomp
+EXTRALIB += -lgomp
 endif
 ifeq ($(C_COMPILER), CLANG)
-CEXTRALIB += -lomp
+EXTRALIB += -lomp
 endif
 endif
 endif

test/Makefile

@@ -299,18 +299,18 @@ CLDFLAGS = $(CFLAGS) $(LDFLAGS)
 ifeq ($(USE_OPENMP), 1)
 ifeq ($(F_COMPILER), GFORTRAN)
 ifeq ($(C_COMPILER), CLANG)
-CEXTRALIB += -lomp
+EXTRALIB += -lomp
 endif
 endif
 ifeq ($(F_COMPILER), NAG)
-CEXTRALIB = -lgomp
+EXTRALIB = -lgomp
 endif
 ifeq ($(F_COMPILER), IBM)
 ifeq ($(C_COMPILER), GCC)
-CEXTRALIB += -lgomp
+EXTRALIB += -lgomp
 endif
 ifeq ($(C_COMPILER), CLANG)
-CEXTRALIB += -lomp
+EXTRALIB += -lomp
 endif
 endif
 endif