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, 54 insertions, 54 deletions

diff --git a/mkspecs/aix-xlc/qmake.conf b/mkspecs/aix-xlc/qmake.conf
index e0d3284462..adcac80ea1 100644
--- a/mkspecs/aix-xlc/qmake.conf
+++ b/mkspecs/aix-xlc/qmake.conf
@@ -2,69 +2,69 @@
 # qmake configuration for aix-xlc
 #
 
-MAKEFILE_GENERATOR	= UNIX
-QMAKE_PLATFORM = aix
+MAKEFILE_GENERATOR      = UNIX
+QMAKE_PLATFORM          = aix
 
-QMAKE_COMPILER = ibm_xlc
+QMAKE_COMPILER          = ibm_xlc
 
-QMAKE_CC		= xlc
-QMAKE_CC_THREAD		= xlc_r
-QMAKE_LEX		= flex
-QMAKE_LEXFLAGS		=
-QMAKE_YACC		= yacc
-QMAKE_YACCFLAGS		= -d
-QMAKE_CFLAGS		= -qstrict
-QMAKE_CFLAGS_WARN_ON	=
-QMAKE_CFLAGS_WARN_OFF	=
-QMAKE_CFLAGS_RELEASE	= -O3
-QMAKE_CFLAGS_DEBUG	= -g
-QMAKE_CFLAGS_SHLIB	=
-QMAKE_CFLAGS_STATIC_LIB	= $$QMAKE_CFLAGS_SHLIB
-QMAKE_CFLAGS_YACC	=
-QMAKE_CFLAGS_THREAD	= -qthreaded -qtls
+QMAKE_CC                = xlc
+QMAKE_CC_THREAD         = xlc_r
+QMAKE_LEX               = flex
+QMAKE_LEXFLAGS          =
+QMAKE_YACC              = yacc
+QMAKE_YACCFLAGS         = -d
+QMAKE_CFLAGS            = -qstrict
+QMAKE_CFLAGS_WARN_ON    =
+QMAKE_CFLAGS_WARN_OFF   =
+QMAKE_CFLAGS_RELEASE    = -O3
+QMAKE_CFLAGS_DEBUG      = -g
+QMAKE_CFLAGS_SHLIB      =
+QMAKE_CFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_SHLIB
+QMAKE_CFLAGS_YACC       =
+QMAKE_CFLAGS_THREAD     = -qthreaded -qtls
 
-QMAKE_CXX		= xlC
-QMAKE_CXX_THREAD	= xlC_r
-QMAKE_CXXFLAGS		= -+ $$QMAKE_CFLAGS
-QMAKE_CXXFLAGS_WARN_ON	= $$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               = xlC
+QMAKE_CXX_THREAD        = xlC_r
+QMAKE_CXXFLAGS          = -+ $$QMAKE_CFLAGS
+QMAKE_CXXFLAGS_WARN_ON  = $$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_THREAD	= $$QMAKE_CFLAGS_THREAD
-QMAKE_COMPILER_DEFINES  += __xlC__
+QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_THREAD   = $$QMAKE_CFLAGS_THREAD
+QMAKE_COMPILER_DEFINES += __xlC__
 
-QMAKE_INCDIR		=
-QMAKE_LIBDIR		=
-QMAKE_INCDIR_X11	=
-QMAKE_LIBDIR_X11	=
-QMAKE_INCDIR_OPENGL	=
-QMAKE_LIBDIR_OPENGL	=
+QMAKE_INCDIR            =
+QMAKE_LIBDIR            =
+QMAKE_INCDIR_X11        =
+QMAKE_LIBDIR_X11        =
+QMAKE_INCDIR_OPENGL     =
+QMAKE_LIBDIR_OPENGL     =
 
-QMAKE_LINK		= xlC
-QMAKE_LINK_THREAD	= xlC_r
-QMAKE_LINK_SHLIB	= ld
-QMAKE_LFLAGS		= -bmaxdata:0x80000000
-QMAKE_LFLAGS_RELEASE	=
-QMAKE_LFLAGS_DEBUG	=
-QMAKE_LFLAGS_SHLIB	= -qmkshrobj
-QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
-QMAKE_LFLAGS_SONAME	=
-QMAKE_LFLAGS_THREAD	= -L/usr/lib/threads
-QMAKE_LFLAGS_NOUNDEF	=
-QMAKE_AIX_SHLIB		= 1
+QMAKE_LINK              = xlC
+QMAKE_LINK_THREAD       = xlC_r
+QMAKE_LINK_SHLIB        = ld
+QMAKE_LFLAGS            = -bmaxdata:0x80000000
+QMAKE_LFLAGS_RELEASE    =
+QMAKE_LFLAGS_DEBUG      =
+QMAKE_LFLAGS_SHLIB      = -qmkshrobj
+QMAKE_LFLAGS_PLUGIN     = $$QMAKE_LFLAGS_SHLIB
+QMAKE_LFLAGS_SONAME     =
+QMAKE_LFLAGS_THREAD     = -L/usr/lib/threads
+QMAKE_LFLAGS_NOUNDEF    =
+QMAKE_AIX_SHLIB         = 1
 
-QMAKE_LIBS		=
-QMAKE_LIBS_DYNLOAD	= -ldl
-QMAKE_LIBS_X11		= -lXext -lX11 -lm
-QMAKE_LIBS_OPENGL	= -lGL
-QMAKE_LIBS_THREAD	= -lpthreads
+QMAKE_LIBS              =
+QMAKE_LIBS_DYNLOAD      = -ldl
+QMAKE_LIBS_X11          = -lXext -lX11 -lm
+QMAKE_LIBS_OPENGL       = -lGL
+QMAKE_LIBS_THREAD       = -lpthreads
 
-QMAKE_AR		= ar cq
+QMAKE_AR                = ar cq
 QMAKE_OBJCOPY           = objcopy
-QMAKE_RANLIB		= ranlib
+QMAKE_RANLIB            = ranlib
 
 include(../common/unix.conf)
 load(qt_config)