- Add USE_FORTRAN variable. In packages which need a fortran compiler to build,

  USE_FORTRAN should be set in the package Makefile.  The logic added by this
  commit will choose a fortran compiler to use and set the correct dependency
  rather than having this selection scattered across each package which needs
  a fortran compiler.
- Add PKG_FC variable.  By setting PKG_FC in /etc/mk.conf, users can force the
  selection of which fortran compiler gets used by the package system.  If not
  specified, PKG_FC defaults to f2c-f77 on pre-1.4 systems that did not include
  /usr/bin/f77.  In addition PKG_FC defaults to f2c-f77 on newer systems since
  f77 is still somewhat buggy.  When /usr/bin/f77 becomes more stable, the
  default should be changed from f2c-f77 to f77.

1 files changed, 18 insertions, 1 deletions

diff --git a/mk/bsd.pkg.mk b/mk/bsd.pkg.mk
index 1aeda74e7c1..5aa71777a89 100644
--- a/mk/bsd.pkg.mk
+++ b/mk/bsd.pkg.mk
@@ -1,4 +1,4 @@
-#	$NetBSD: bsd.pkg.mk,v 1.370 1999/11/22 12:02:46 agc Exp $
+#	$NetBSD: bsd.pkg.mk,v 1.371 1999/11/22 23:42:21 dmcmahill Exp $
 #
 # This file is in the public domain.
 #
@@ -117,6 +117,23 @@ BUILD_DEFS+=		KERBEROS
 DEPENDS+=		perl-5.00404:${PKGSRCDIR}/lang/perl5
 .endif
 
+.if defined(USE_FORTRAN)
+.if !exists(/usr/bin/f77)
+PKG_FC?=		f2c-f77
+.endif
+# it is anticipated that once /usr/bin/f77 is more stable that the following
+# default will be changed to f77.  However, in the case where there is no
+# /usr/bin/f77, the default will remain as f2c-f77.
+PKG_FC?=		f2c-f77
+.if  (${PKG_FC} == "f2c-f77")
+BUILD_DEPENDS+=       f2c-f77:${PKGSRCDIR}/lang/f2c
+.endif
+FC=             ${PKG_FC}
+F77=            ${PKG_FC}
+MAKE_ENV+=	F77=${F77}
+MAKE_ENV+=	FC=${FC}
+.endif
+
 .if defined(INFO_FILES)
 USE_GTEXINFO=		yes
 .endif