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coreboot-kgpe-d16
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added a bit of error checking! 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1041 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Greg Watson 2003-07-25 17:29:13 +00:00
parent 336b459018
commit f9e756c386
1 changed files with 20 additions and 11 deletions
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31
util/newconfig/config.g
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@ -179,6 +179,12 @@ def exitiferrors():
if (errors != 0):
sys.exit(1)
def safe_open(file, mode):
try:
return open(file, mode)
except IOError:
fatal("Could not open file \"%s\"" % file)
# -----------------------------------------------------------------------------
# Main classes
# -----------------------------------------------------------------------------
@ -850,8 +856,9 @@ def validdef(name, defval):
def loadoptions():
file = os.path.join('src', 'config', 'Options.lb')
optionsfile = os.path.join(treetop, file)
fp = safe_open(optionsfile, 'r')
loc.push(file)
if (not parse('options', open(optionsfile, 'r').read())):
if (not parse('options', fp.read())):
fatal("Could not parse file")
loc.pop()
@ -1034,7 +1041,8 @@ def doconfigfile(path, confdir, file):
rname = os.path.join(confdir, file)
loc.push(rname)
fullpath = os.path.join(path, rname)
if (not parse('cfgfile', open(fullpath, 'r').read())):
fp = safe_open(fullpath, 'r')
if (not parse('cfgfile', fp.read())):
fatal("Could not parse file")
exitiferrors()
loc.pop()
@ -1390,7 +1398,7 @@ def writemakefilesettings(path):
filename = os.path.join(path, "Makefile.settings")
print "Creating", filename
file = open(filename, 'w+')
file = safe_open(filename, 'w+')
writemakefileheader(file, filename)
file.write("TOP:=%s\n" % (treetop))
file.write("TARGET_DIR:=%s\n" % target_dir)
@ -1414,7 +1422,7 @@ def writeimagesettings(image):
filename = os.path.join(image.gettargetdir(), "Makefile.settings")
print "Creating", filename
file = open(filename, 'w+')
file = safe_open(filename, 'w+')
writemakefileheader(file, filename)
file.write("TOP:=%s\n" % (treetop))
file.write("TARGET_DIR:=%s\n" % (image.gettargetdir()))
@ -1435,7 +1443,7 @@ def writeimagesettings(image):
def writeimagemakefile(image):
makefilepath = os.path.join(image.gettargetdir(), "Makefile")
print "Creating", makefilepath
file = open(makefilepath, 'w+')
file = safe_open(makefilepath, 'w+')
writemakefileheader(file, makefilepath)
#file.write("include cpuflags\n")
@ -1591,7 +1599,7 @@ def writeimagemakefile(image):
def writemakefile(path):
makefilepath = os.path.join(path, "Makefile")
print "Creating", makefilepath
file = open(makefilepath, 'w+')
file = safe_open(makefilepath, 'w+')
writemakefileheader(file, makefilepath)
# main rule
@ -1617,9 +1625,9 @@ def writeinitincludes(image):
global include_pattern
filepath = os.path.join(image.gettargetdir(), image.getincludefilename())
print "Creating", filepath
outfile = open(filepath, 'w+')
outfile = safe_open(filepath, 'w+')
if (image.newformat()):
infile = open(image.getinitfile(), 'r')
infile = safe_open(image.getinitfile(), 'r')
line = infile.readline()
while (line):
@ -1647,7 +1655,7 @@ def writeldoptions(image):
filename = os.path.join(image.gettargetdir(), "ldoptions")
print "Creating", filename
file = open(filename, 'w+')
file = safe_open(filename, 'w+')
for i in global_options.keys():
if (isexported(i) and IsInt(getoption(i, image))):
file.write("%s = %s;\n" % (i, getformated(i, image)))
@ -1673,7 +1681,7 @@ def dumptree(part, lvl):
def writecode(image):
filename = os.path.join(img_dir, "static.c")
print "Creating", filename
file = open(filename, 'w+')
file = safe_open(filename, 'w+')
# gen all the forward references
i = 0
@ -1730,7 +1738,8 @@ if __name__=='__main__':
# Now read in the customizing script...
loc.push(argv[1])
if (not parse('board', open(argv[1], 'r').read())):
fp = safe_open(argv[1], 'r')
if (not parse('board', fp.read())):
fatal("Could not parse file")
loc.pop()