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Configure: maintain compability with pre-"make variables" Configure 

There were a few environment variables that we supported in earlier
Configure versions which got transfered to the %user table.  This
change makes sure that we still support them, by simply pre-populating
the corresponding %user entries with those environment values.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5641)
This commit is contained in:
Richard Levitte 2018-03-16 08:59:03 +01:00
parent ac6ae8a9fe
commit f58461791d
1 changed files with 9 additions and 7 deletions
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Configure
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@ -523,28 +523,30 @@ my $list_separator_re =
{ VMS => qr/(?<!\^),/,
MSWin32 => qr/(?<!\\);/ } -> {$^O} // qr/(?<!\\)[:\s]/;
# All the "make variables" we support
# Some get pre-populated for the sake of backward compatibility
# (we supported those before the change to "make variable" support.
my %user = (
AR => undef,
AR => env('AR'),
ARFLAGS => [],
AS => undef,
ASFLAGS => [],
CC => undef,
CC => env('CC'),
CFLAGS => [],
CXX => undef,
CXX => env('CXX'),
CXXFLAGS => [],
CPP => undef,
CPPFLAGS => [], # -D, -I, -Wp,
CPPDEFINES => [], # Alternative for -D
CPPINCLUDES => [], # Alternative for -I
CROSS_COMPILE => undef,
HASHBANGPERL=> undef,
CROSS_COMPILE => env('CROSS_COMPILE'),
HASHBANGPERL=> env('HASHBANGPERL') || env('PERL'),
LD => undef,
LDFLAGS => [], # -L, -Wl,
LDLIBS => [], # -l
MT => undef,
MTFLAGS => [],
RANLIB => undef,
RC => undef,
RANLIB => env('RANLIB'),
RC => env('RC') || env('WINDRES'),
RCFLAGS => [],
RM => undef,
);