source/libs/cairo/cairo-src/src/check-preprocessor-syntax.sh

   1 #!/bin/sh
   2
   3 LC_ALL=C
   4 export LC_ALL
   5
   6 test -z "$srcdir" && srcdir=.
   7 cd "$srcdir"
   8 stat=0
   9
  10
  11 HEADERS=$all_cairo_headers
  12 test "x$HEADERS" = x && HEADERS=`find . -name 'cairo*.h' ! -name 'cairo*-private.h' ! -name 'cairo*-inline.h' ! -name 'cairoint.h'`
  13
  14 PRIVATE=$all_cairo_private
  15 test "x$PRIVATE" = x && PRIVATE=`find . -name 'cairo*-private.h' -or -name 'cairo*-inline.h' -or -name 'cairoint.h'`
  16
  17 SOURCES=$all_cairo_sources
  18 test "x$SOURCES" = x && SOURCES=`find . -name 'cairo*.c' -or -name 'cairo*.cpp'`
  19
  20 ALL="/dev/null $HEADERS $PRIVATE $SOURCES"
  21
  22 echo 'Checking that public header files #include "cairo.h" first (or none)'
  23
  24 for x in $HEADERS; do
  25         grep '#.*\<include\>' "$x" /dev/null | head -n 1
  26 done |
  27 grep -v '"cairo[.]h"' |
  28 grep -v 'cairo[.]h:' |
  29 grep . >&2 && stat=1
  30
  31
  32 echo 'Checking that private header files #include "some cairo header" first (or none)'
  33
  34 for x in $PRIVATE; do
  35         grep '#.*\<include\>' "$x" /dev/null | head -n 1
  36 done |
  37 grep -v '"cairo.*[.]h"' |
  38 grep -v 'cairoint[.]h:' |
  39 grep . >&2 && stat=1
  40
  41
  42 echo 'Checking that source files #include "cairoint.h" first (or none)'
  43
  44 for x in $SOURCES; do
  45         grep '#.*\<include\>' "$x" /dev/null | head -n 1
  46 done |
  47 grep -v '"cairoint[.]h"' |
  48 grep . >&2 && stat=1
  49
  50
  51 echo 'Checking that there is no #include <cairo.*.h>'
  52 grep '#.*\<include\>.*<.*cairo' $ALL >&2 && stat=1
  53
  54
  55 echo 'Checking that feature conditionals are used with #if only (not #ifdef)'
  56 grep '#ifdef CAIRO_HAS_' $ALL && stat=1
  57 grep '#if.*defined[ ]*(CAIRO_HAS_' $ALL && stat=1
  58
  59 exit $stat