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configure: use AC_CHECK_TOOL for objcopy, strings and gperf 

* using AC_PATH_TOOL does not allow to override it from shell environment
  which is useful when cross-compiling
* with external toolchain I have different HOST_PREFIX and HOST_SYS
  AC_PATH_TOOL is using HOST_SYS as prefix and fails to find objcopy
  which is available only as ${TARGET_PREFIX}-objcopy then it tries
  objcopy without prefix which is found on host, but that objcopy
  does not work for !host (e.g. arm when building on x86) libs
This commit is contained in:
Martin Jansa 2013-04-16 14:26:30 +02:00 committed by Zbigniew Jędrzejewski-Szmek
parent ced2d10a28
commit ac714a78fd
1 changed files with 3 additions and 3 deletions
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6
configure.ac
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@ -86,9 +86,9 @@ GOBJECT_INTROSPECTION_CHECK([1.31.1])
AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
enable_introspection=no])
AC_PATH_TOOL(OBJCOPY, objcopy)
AC_PATH_TOOL(STRINGS, strings)
AC_PATH_TOOL(GPERF, gperf)
AC_CHECK_TOOL(OBJCOPY, objcopy)
AC_CHECK_TOOL(STRINGS, strings)
AC_CHECK_TOOL(GPERF, gperf)
if test -z "$GPERF" ; then
AC_MSG_ERROR([*** gperf not found])
fi