diff options
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 17 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 17 |
2 files changed, 33 insertions, 1 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 7bce412bbdc..76a5964595d 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -396,6 +396,13 @@ sub process_compare { return $ret; } +sub value_defined { + my ($val) = @_; + + return defined($variable{$2}) || + defined($opt{$2}); +} + sub process_if { my ($name, $value) = @_; @@ -409,13 +416,21 @@ sub process_if { return $ret; } + if ($val =~ /^\s*(NOT\s*)?DEFINED\s+(\S+)\s*$/) { + if (defined $1) { + return !value_defined($2); + } else { + return value_defined($2); + } + } + if ($val =~ /^\s*0\s*$/) { return 0; } elsif ($val =~ /^\s*\d+\s*$/) { return 1; } - die ("$name: $.: Undefined variable $val in if statement\n"); + die ("$name: $.: Undefined content $val in if statement\n"); return 1; } diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 0fd3ca30ad0..7b49f07b642 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -137,6 +137,23 @@ # ELSE # BUILD_TYPE = useconfig:${CONFIG_DIR}/config-64 # +# The DEFINED keyword can be used by the IF statements too. +# It returns true if the given config variable or option has been defined +# or false otherwise. +# +# +# DEFAULTS IF DEFINED USE_CC +# CC := ${USE_CC} +# ELSE +# CC := gcc +# +# +# As well as NOT DEFINED. +# +# DEFAULTS IF NOT DEFINED MAKE_CMD +# MAKE_CMD := make ARCH=x86 +# +# # # INCLUDE file # |