Adds fimplicit-none to default make.inc for gfortran

weslleyspereira · weslleyspereira · commit be1e32437f41 · 2021-02-12T12:45:13.000-03:00
diff --git a/INSTALL/make.inc.gfortran b/INSTALL/make.inc.gfortran
@@ -20,9 +20,9 @@ CFLAGS = -O3
 #  should not compile LAPACK with flags such as -ffpe-trap=overflow.
 #
 FC = gfortran
-FFLAGS = -O2 -frecursive
+FFLAGS = -O2 -frecursive -fimplicit-none
 FFLAGS_DRV = $(FFLAGS)
-FFLAGS_NOOPT = -O0 -frecursive
+FFLAGS_NOOPT = -O0 -frecursive -fimplicit-none
 
 #  Define LDFLAGS to the desired linker options for your machine.
 #
diff --git a/INSTALL/make.inc.gfortran-quad b/INSTALL/make.inc.gfortran-quad
@@ -27,9 +27,9 @@ CFLAGS = -O3
 #  type.
 #
 FC = gfortran
-FFLAGS = -O2 -frecursive -freal-4-real-16 -freal-8-real-16
+FFLAGS = -O2 -frecursive -freal-4-real-16 -freal-8-real-16 -fimplicit-none
 FFLAGS_DRV = $(FFLAGS)
-FFLAGS_NOOPT = -O0 -frecursive -freal-4-real-16 -freal-8-real-16
+FFLAGS_NOOPT = -O0 -frecursive -freal-4-real-16 -freal-8-real-16 -fimplicit-none
 
 #  Define LDFLAGS to the desired linker options for your machine.
 #
diff --git a/make.inc.example b/make.inc.example
@@ -20,9 +20,9 @@ CFLAGS = -O3
 #  should not compile LAPACK with flags such as -ffpe-trap=overflow.
 #
 FC = gfortran
-FFLAGS = -O2 -frecursive
+FFLAGS = -O2 -frecursive -fimplicit-none
 FFLAGS_DRV = $(FFLAGS)
-FFLAGS_NOOPT = -O0 -frecursive
+FFLAGS_NOOPT = -O0 -frecursive -fimplicit-none
 
 #  Define LDFLAGS to the desired linker options for your machine.
 #

Original file line number	Diff line number	Diff line change
`@@ -20,9 +20,9 @@ CFLAGS = -O3`
`20`	`20`	`# should not compile LAPACK with flags such as -ffpe-trap=overflow.`
`21`	`21`	`#`
`22`	`22`	`FC = gfortran`
`23`		`-FFLAGS = -O2 -frecursive`
	`23`	`+FFLAGS = -O2 -frecursive -fimplicit-none`
`24`	`24`	`FFLAGS_DRV = $(FFLAGS)`
`25`		`-FFLAGS_NOOPT = -O0 -frecursive`
	`25`	`+FFLAGS_NOOPT = -O0 -frecursive -fimplicit-none`
`26`	`26`
`27`	`27`	`# Define LDFLAGS to the desired linker options for your machine.`
`28`	`28`	`#`
Original file line number	Diff line number	Diff line change
`@@ -27,9 +27,9 @@ CFLAGS = -O3`
`27`	`27`	`# type.`
`28`	`28`	`#`
`29`	`29`	`FC = gfortran`
`30`		`-FFLAGS = -O2 -frecursive -freal-4-real-16 -freal-8-real-16`
	`30`	`+FFLAGS = -O2 -frecursive -freal-4-real-16 -freal-8-real-16 -fimplicit-none`
`31`	`31`	`FFLAGS_DRV = $(FFLAGS)`
`32`		`-FFLAGS_NOOPT = -O0 -frecursive -freal-4-real-16 -freal-8-real-16`
	`32`	`+FFLAGS_NOOPT = -O0 -frecursive -freal-4-real-16 -freal-8-real-16 -fimplicit-none`
`33`	`33`
`34`	`34`	`# Define LDFLAGS to the desired linker options for your machine.`
`35`	`35`	`#`