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, 32 insertions, 32 deletions

diff --git a/mkspecs/common/qcc-base.conf b/mkspecs/common/qcc-base.conf
index 76d3d1362f..32645e539a 100644
--- a/mkspecs/common/qcc-base.conf
+++ b/mkspecs/common/qcc-base.conf
@@ -9,44 +9,44 @@
 # 2) -Wno-psabi is added to silence harmless warnings about va_list mangling
 #
 
-QMAKE_COMPILER = rim_qcc gcc   # qcc is mostly gcc in disguise
+QMAKE_COMPILER          = rim_qcc gcc   # qcc is mostly gcc in disguise
 
-QMAKE_CFLAGS                += -Wno-psabi
-QMAKE_CFLAGS_DEPS           += -M
-QMAKE_CFLAGS_WARN_ON        += -Wall -W
-QMAKE_CFLAGS_WARN_OFF       += -w
-QMAKE_CFLAGS_RELEASE        += -O2
-QMAKE_CFLAGS_DEBUG          += -g
-QMAKE_CFLAGS_SHLIB          += -fPIC -shared
-QMAKE_CFLAGS_STATIC_LIB     += -fPIC
-QMAKE_CFLAGS_APP            += -fPIE
-QMAKE_CFLAGS_YACC           += -Wno-unused -Wno-parentheses
-QMAKE_CFLAGS_HIDESYMS       += -fvisibility=hidden
-QMAKE_CFLAGS_SSE2           += -msse2
-QMAKE_CFLAGS_SSE3           += -msse3
-QMAKE_CFLAGS_SSSE3          += -mssse3
-QMAKE_CFLAGS_SSE4_1         += -msse4.1
-QMAKE_CFLAGS_SSE4_2         += -msse4.2
-QMAKE_CFLAGS_AVX            += -mavx
-QMAKE_CFLAGS_AVX2           += -mavx2
-QMAKE_CFLAGS_IWMMXT         += -mcpu=iwmmxt
-QMAKE_CFLAGS_NEON           += -mfpu=neon
+QMAKE_CFLAGS           += -Wno-psabi
+QMAKE_CFLAGS_DEPS      += -M
+QMAKE_CFLAGS_WARN_ON   += -Wall -W
+QMAKE_CFLAGS_WARN_OFF  += -w
+QMAKE_CFLAGS_RELEASE   += -O2
+QMAKE_CFLAGS_DEBUG     += -g
+QMAKE_CFLAGS_SHLIB     += -fPIC -shared
+QMAKE_CFLAGS_STATIC_LIB += -fPIC
+QMAKE_CFLAGS_APP       += -fPIE
+QMAKE_CFLAGS_YACC      += -Wno-unused -Wno-parentheses
+QMAKE_CFLAGS_HIDESYMS  += -fvisibility=hidden
+QMAKE_CFLAGS_SSE2      += -msse2
+QMAKE_CFLAGS_SSE3      += -msse3
+QMAKE_CFLAGS_SSSE3     += -mssse3
+QMAKE_CFLAGS_SSE4_1    += -msse4.1
+QMAKE_CFLAGS_SSE4_2    += -msse4.2
+QMAKE_CFLAGS_AVX       += -mavx
+QMAKE_CFLAGS_AVX2      += -mavx2
+QMAKE_CFLAGS_IWMMXT    += -mcpu=iwmmxt
+QMAKE_CFLAGS_NEON      += -mfpu=neon
 
-QMAKE_CXXFLAGS            += $$QMAKE_CFLAGS -lang-c++
-QMAKE_CXXFLAGS_DEPS       += $$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      += $$QMAKE_CFLAGS_SHLIB
+QMAKE_CXXFLAGS         += $$QMAKE_CFLAGS -lang-c++
+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 += $$QMAKE_CFLAGS_STATIC_LIB
-QMAKE_CXXFLAGS_APP        += $$QMAKE_CFLAGS_APP
-QMAKE_CXXFLAGS_YACC       += $$QMAKE_CFLAGS_YACC
-QMAKE_CXXFLAGS_HIDESYMS   += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
+QMAKE_CXXFLAGS_APP     += $$QMAKE_CFLAGS_APP
+QMAKE_CXXFLAGS_YACC    += $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
 
 QMAKE_CFLAGS_PRECOMPILE       = -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
 QMAKE_CFLAGS_USE_PRECOMPILE   = -Wc,-include -Wc,${QMAKE_PCH_OUTPUT_BASE}
 QMAKE_CXXFLAGS_PRECOMPILE     = -x c++-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
 QMAKE_CXXFLAGS_USE_PRECOMPILE = $$QMAKE_CFLAGS_USE_PRECOMPILE
 
-QMAKE_LFLAGS         += -lang-c++
+QMAKE_LFLAGS           += -lang-c++