scripts/header_check

   1 #!/bin/bash
   2 #
   3 # Jailhouse, a Linux-based partitioning hypervisor
   4 #
   5 # Copyright (c) Siemens AG, 2014
   6 #
   7 # Authors:
   8 #  Jan Kiszka <jan.kiszka@siemens.com>
   9 #
  10 # This work is licensed under the terms of the GNU GPL, version 2.  See
  11 # the COPYING file in the top-level directory.
  12 #
  13
  14 if [ "$ARCH" == "" ]; then
  15         ARCH=x86
  16 fi
  17
  18 CFLAGS="-fno-builtin-ffsl -Wall -Wstrict-prototypes -Wtype-limits \
  19         -Wmissing-declarations -Wmissing-prototypes \
  20         -Ihypervisor/arch/$ARCH/include -Ihypervisor/include \
  21         $EXTRA_CFLAGS"
  22
  23 test_compile()
  24 {
  25         header=`basename $2`
  26         prepend=
  27         case $header in
  28         cell-config.h|header.h|hypercall.h)
  29                 prepend="#include <jailhouse/types.h>"
  30                 ;;
  31         jailhouse_hypercall.h)
  32                 # only included directly for linker script
  33                 prepend="#define __ASSEMBLY__
  34                          #include <jailhouse/types.h>"
  35                 ;;
  36         esac
  37
  38         echo "$prepend" > .header_check.tmp.c
  39         echo "#include <$1/$header>" >> .header_check.tmp.c
  40
  41         if ! ${CROSS_COMPILE}gcc -c -o .header_check.tmp.o .header_check.tmp.c $CFLAGS; then
  42                 exit 1;
  43         fi
  44         echo $1/$header - OK
  45 }
  46
  47 for header in hypervisor/include/jailhouse/*.h; do
  48         test_compile jailhouse $header
  49 done
  50
  51 for header in hypervisor/arch/$ARCH/include/asm/*.h; do
  52         test_compile asm $header
  53 done
  54
  55 rm -f .header_check.tmp.[oc]