Fix '=' alignment and replace tabs in *.conf (whitespace only change)

Replace all tabs with proper space characters and consistently align
the '=' characters. The default alignment for the '=' of 25 characters
has been left as is to get a minimal diff. Lines with the '=' further
to the right and those belonging to 'proper code (TM)' have not been
touched.

The work was mostly done using the following python script (might
come in handy again...):

import sys, re
indent_eq = 25 + 0*4 # 25 characters was the most widely used indentation for the '=' character
p = re.compile(r'(\w+)[ \t]*([\-\+]?)(=$|= )[ \t]*(.*$)')

for fn in sys.argv[1:]:
    with open(fn, 'r+') as f:
        lines = []
        nl_count = 0
        continuity_indent = None
        for l in f:
            m = p.match(l)
            nl = l
            if m:
                n_spaces = max(m.start(3), indent_eq - 1) - len(m.group(2)) - len(m.group(1))
                if m.group(2) and m.start(2) >= indent_eq-1 and m.start(2) % 4 == 0:
                    n_spaces -= 1 # left-shift '+=' by one if the '+' is aligned to a multiple of 4
                n_spaces = max(1, n_spaces) # we want at least one space before '='/'+='
                nl = m.group(1) + ' '*n_spaces + ''.join(m.group(2,3,4)) + '\n'
                continuity_indent = nl.find('= ') + 2 if l[-2] == '\\' else None # remember indent on '\\$'
            elif continuity_indent:
                nl = ' '*continuity_indent + l.lstrip()
                if l[-2] != '\\': # check when to stop the continuation
                    continuity_indent = None
            elif l.startswith('#'):
                nl = l.expandtabs(2)
            if l != nl:
                nl_count += 1
            lines.append(nl)
        if nl_count > 0:
            print fn, nl_count, len(lines)
            f.seek(0)
            f.writelines(lines)
            f.truncate()

Change-Id: I1d2870d0a2fe2e30d398c140fe523e69dd20c81b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

1 files changed, 30 insertions, 30 deletions

diff --git a/mkspecs/common/armcc.conf b/mkspecs/common/armcc.conf
index 443ff40db4..a52fefc106 100644
--- a/mkspecs/common/armcc.conf
+++ b/mkspecs/common/armcc.conf
@@ -2,41 +2,41 @@
 # qmake configuration for armcc
 #
 
-QMAKE_COMPILER = armcc
+QMAKE_COMPILER          = armcc
 
-CONFIG			+= rvct_linker
-QMAKE_CC		= armcc
-QMAKE_CFLAGS		+=
-QMAKE_CFLAGS_DEPS	+= -M
-QMAKE_CFLAGS_WARN_ON	+=
-QMAKE_CFLAGS_WARN_OFF	+= -W
-QMAKE_CFLAGS_RELEASE	+= -O2
-QMAKE_CFLAGS_DEBUG	+= -g -O0
-QMAKE_CFLAGS_HIDESYMS   += --visibility_inlines_hidden
+CONFIG                 += rvct_linker
+QMAKE_CC                = armcc
+QMAKE_CFLAGS           +=
+QMAKE_CFLAGS_DEPS      += -M
+QMAKE_CFLAGS_WARN_ON   +=
+QMAKE_CFLAGS_WARN_OFF  += -W
+QMAKE_CFLAGS_RELEASE   += -O2
+QMAKE_CFLAGS_DEBUG     += -g -O0
+QMAKE_CFLAGS_HIDESYMS  += --visibility_inlines_hidden
 
-QMAKE_CXX		= armcc
-QMAKE_CXXFLAGS		+= $$QMAKE_CFLAGS --exceptions --exceptions_unwind
-QMAKE_CXXFLAGS_DEPS	+= $$QMAKE_CFLAGS_DEPS
-QMAKE_CXXFLAGS_WARN_ON	+= $$QMAKE_CFLAGS_WARN_ON
-QMAKE_CXXFLAGS_WARN_OFF	+= $$QMAKE_CFLAGS_WARN_OFF
-QMAKE_CXXFLAGS_RELEASE	+= $$QMAKE_CFLAGS_RELEASE
-QMAKE_CXXFLAGS_DEBUG	+= $$QMAKE_CFLAGS_DEBUG
-QMAKE_CXXFLAGS_SHLIB	+= $$QMAKE_CFLAGS_SHLIB
+QMAKE_CXX               = armcc
+QMAKE_CXXFLAGS         += $$QMAKE_CFLAGS --exceptions --exceptions_unwind
+QMAKE_CXXFLAGS_DEPS    += $$QMAKE_CFLAGS_DEPS
+QMAKE_CXXFLAGS_WARN_ON += $$QMAKE_CFLAGS_WARN_ON
+QMAKE_CXXFLAGS_WARN_OFF += $$QMAKE_CFLAGS_WARN_OFF
+QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_DEBUG   += $$QMAKE_CFLAGS_DEBUG
+QMAKE_CXXFLAGS_SHLIB   += $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
-QMAKE_CXXFLAGS_YACC	+= $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_YACC    += $$QMAKE_CFLAGS_YACC
 QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS
 
-QMAKE_LINK		= armlink
-QMAKE_LINK_SHLIB	= armlink
-QMAKE_LINK_C		= armlink
-QMAKE_LINK_C_SHLIB	= armlink
-QMAKE_LFLAGS		+=
-QMAKE_LFLAGS_RELEASE	+=
-QMAKE_LFLAGS_DEBUG	+=
-QMAKE_LFLAGS_APP	+=
-QMAKE_LFLAGS_SHLIB	+=
-QMAKE_LFLAGS_PLUGIN	+= $$QMAKE_LFLAGS_SHLIB
-QMAKE_LFLAGS_THREAD	+=
+QMAKE_LINK              = armlink
+QMAKE_LINK_SHLIB        = armlink
+QMAKE_LINK_C            = armlink
+QMAKE_LINK_C_SHLIB      = armlink
+QMAKE_LFLAGS           +=
+QMAKE_LFLAGS_RELEASE   +=
+QMAKE_LFLAGS_DEBUG     +=
+QMAKE_LFLAGS_APP       +=
+QMAKE_LFLAGS_SHLIB     +=
+QMAKE_LFLAGS_PLUGIN    += $$QMAKE_LFLAGS_SHLIB
+QMAKE_LFLAGS_THREAD    +=
 
 QMAKE_AR                = armar --create
 QMAKE_LIB               = armar --create