Squashed 'waflib/' content from commit 6e726eb

git-subtree-dir: waflib
git-subtree-split: 6e726eb11d3e21be410549d27dd1aa94678f3d09

1 files changed, 60 insertions, 0 deletions

diff --git a/extras/fc_nec.py b/extras/fc_nec.py
new file mode 100644
index 0000000..67c8680
--- /dev/null
+++ b/extras/fc_nec.py
@@ -0,0 +1,60 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib.Tools import fc, fc_config, fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].append('fc_nec')
+
+@conf
+def find_sxfc(conf):
+	"""Find the NEC fortran compiler (will look in the environment variable 'FC')"""
+	fc = conf.find_program(['sxf90','sxf03'], var='FC')
+	conf.get_sxfc_version(fc)
+	conf.env.FC_NAME = 'NEC'
+	conf.env.FC_MOD_CAPITALIZATION = 'lower'
+
+@conf
+def sxfc_flags(conf):
+	v = conf.env
+	v['_FCMODOUTFLAGS']  = [] # enable module files and put them in the current directory
+	v['FCFLAGS_DEBUG'] = [] # more verbose compiler warnings
+	v['FCFLAGS_fcshlib']   = []
+	v['LINKFLAGS_fcshlib'] = []
+
+	v['FCSTLIB_MARKER'] = ''
+	v['FCSHLIB_MARKER'] = ''
+
+@conf
+def get_sxfc_version(conf, fc):
+	version_re = re.compile(r"FORTRAN90/SX\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+	cmd = fc + ['-V']
+	out,err = fc_config.getoutput(conf, cmd, stdin=False)
+	if out:
+		match = version_re(out)
+	else:
+		match = version_re(err)
+	if not match:
+		version_re=re.compile(r"NEC Fortran 2003 Compiler for\s*(?P<major>\S*)\s*\(c\)\s*(?P<minor>\d*)",re.I).search
+		if out:
+			match = version_re(out)
+		else:
+			match = version_re(err)
+		if not match:
+			conf.fatal('Could not determine the NEC Fortran compiler version.')
+	k = match.groupdict()
+	conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+	conf.find_sxfc()
+	conf.find_program('sxar',var='AR')
+	conf.add_os_flags('ARFLAGS')
+	if not conf.env.ARFLAGS:
+		conf.env.ARFLAGS=['rcs']
+
+	conf.fc_flags()
+	conf.fc_add_flags()
+	conf.sxfc_flags()