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| author | jlam <jlam@pkgsrc.org> | 2005-01-12 15:31:58 +0000 |
|---|---|---|
| committer | jlam <jlam@pkgsrc.org> | 2005-01-12 15:31:58 +0000 |
| commit | b6b853727dc16c84fba65c5d610f333d83e309ff (patch) | |
| tree | c0c77d22dc6d7622e4196a9cf79e6fc77ed93ceb /mk/compiler/gcc.mk | |
| parent | 98d6a371a10bb43601330b19f60f71ceb54ac6d2 (diff) | |
| download | pkgsrc-b6b853727dc16c84fba65c5d610f333d83e309ff.tar.gz | |
Nuke USE_FORTRAN and bring the f2c handling within the mk/compiler
framework. The list of changes include:
* Modify compiler.mk so that "c" is always prepended to USE_LANGUAGES,
so we no longer need to say it in package Makefiles. Packages
should now append to USE_LANGUAGES instead of setting it.
* Create mk/compiler/f2c.mk which implements another pseudo-compiler
"f2c" that may be used with any C compiler backend, e.g.
PKGSRC_COMPILER= f2c ccache gcc
* Teach the various "real" compiler files, e.g., sunpro.mk, mipspro.mk,
etc., to use f2c if the native Fortran compiler isn't present.
Packages that use Fortran should now simply include the line:
USE_LANGUAGES+= fortran
in the package Makefile.
Diffstat (limited to 'mk/compiler/gcc.mk')
| -rw-r--r-- | mk/compiler/gcc.mk | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/mk/compiler/gcc.mk b/mk/compiler/gcc.mk index 4099063f6bf..8939db1e9f5 100644 --- a/mk/compiler/gcc.mk +++ b/mk/compiler/gcc.mk @@ -1,4 +1,4 @@ -# $NetBSD: gcc.mk,v 1.77 2004/11/30 14:50:37 jlam Exp $ +# $NetBSD: gcc.mk,v 1.78 2005/01/12 15:32:01 jlam Exp $ .if !defined(COMPILER_GCC_MK) COMPILER_GCC_MK= defined @@ -436,4 +436,21 @@ ${_GCC_${_var_}}: . endif .endfor +# On older NetBSD systems and where the Fortran compiler doesn't exist, +# force the use of f2c-f77. +# +_GCC_USE_F2C= no +.if !exists(${FCPATH}) +_GCC_USE_F2C= yes +.else +. for _pattern_ in 0.* 1.[0-4] 1.[0-4].* +. if !empty(MACHINE_PLATFORM:MNetBSD-${_pattern_}-*) +_GCC_USE_F2C= yes +. endif +. endfor +.endif +.if !empty(_GCC_USE_F2C:M[yY][eE][sS]) +. include "../../mk/compiler/f2c.mk" +.endif + .endif # COMPILER_GCC_MK |