Squashed 'waflib/' changes from 915dcb1..e7a29b6

e7a29b6 Upgrade to waf 2.0.15
8280f9d Add command for running executables from the build directory
8073c1a Make make_simple_dox() safe in case of exception
70d03b8 Avoid use of global counter hacks for configuration display
b7d689a Rewrite test framework
94deadf Automatically add options and move add_flags() to options context
f4259ee Reduce system include path noise
927b608 Automatically display configuration header
c44b8f3 Set line justification from a constant in the wscript
a48e26f Automatically detect if wscript has a test hook
ef66724 Save runtime variables in the environment
63bcbcd Clean up TestContext
b1d9505 Add ExecutionContext for setting runtime environment
387c1df Add show_diff() and test_file_equals() utilities
29d4d29 Fix in-tree library paths
9fde01f Add custom configuration context
6d3612f Add lib_path_name constant

git-subtree-dir: waflib
git-subtree-split: e7a29b6b9b2f842314244c23c14d8f8f560904e1

1 files changed, 66 insertions, 0 deletions

diff --git a/Tools/g95.py b/Tools/g95.py
new file mode 100644
index 0000000..f69ba4f
--- /dev/null
+++ b/Tools/g95.py
@@ -0,0 +1,66 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# KWS 2010
+# Thomas Nagy 2016-2018 (ita)
+
+import re
+from waflib import Utils
+from waflib.Tools import fc, fc_config, fc_scan, ar
+from waflib.Configure import conf
+
+@conf
+def find_g95(conf):
+	fc = conf.find_program('g95', var='FC')
+	conf.get_g95_version(fc)
+	conf.env.FC_NAME = 'G95'
+
+@conf
+def g95_flags(conf):
+	v = conf.env
+	v.FCFLAGS_fcshlib   = ['-fPIC']
+	v.FORTRANMODFLAG  = ['-fmod=', ''] # template for module path
+	v.FCFLAGS_DEBUG = ['-Werror'] # why not
+
+@conf
+def g95_modifier_win32(conf):
+	fc_config.fortran_modifier_win32(conf)
+
+@conf
+def g95_modifier_cygwin(conf):
+	fc_config.fortran_modifier_cygwin(conf)
+
+@conf
+def g95_modifier_darwin(conf):
+	fc_config.fortran_modifier_darwin(conf)
+
+@conf
+def g95_modifier_platform(conf):
+	dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
+	g95_modifier_func = getattr(conf, 'g95_modifier_' + dest_os, None)
+	if g95_modifier_func:
+		g95_modifier_func()
+
+@conf
+def get_g95_version(conf, fc):
+	"""get the compiler version"""
+
+	version_re = re.compile(r"g95\s*(?P<major>\d*)\.(?P<minor>\d*)").search
+	cmd = fc + ['--version']
+	out, err = fc_config.getoutput(conf, cmd, stdin=False)
+	if out:
+		match = version_re(out)
+	else:
+		match = version_re(err)
+	if not match:
+		conf.fatal('cannot determine g95 version')
+	k = match.groupdict()
+	conf.env.FC_VERSION = (k['major'], k['minor'])
+
+def configure(conf):
+	conf.find_g95()
+	conf.find_ar()
+	conf.fc_flags()
+	conf.fc_add_flags()
+	conf.g95_flags()
+	conf.g95_modifier_platform()
+