diff options
author | Richard Levitte <levitte@openssl.org> | 2016-03-29 16:45:03 +0200 |
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committer | Richard Levitte <levitte@openssl.org> | 2016-03-30 11:22:15 +0200 |
commit | 2a08d1a05db937f8b1a62422b78ffe2fa07d3ead (patch) | |
tree | d66483e0e8d278a4eb5f59948dc605f728a33466 /Configure | |
parent | dcdb4028b3981585537c6d57635ea91cd59589fa (diff) | |
download | openssl-2a08d1a05db937f8b1a62422b78ffe2fa07d3ead.tar.gz |
Make it possible to specify source files that will only be used for shared libs
There are rare cases when an object file will only be used when
building a shared library. To enable this, we introduce
SHARED_SOURCE:
SHARED_SOURCE[libfoo]=dllmain.c
Reviewed-by: Andy Polyakov <appro@openssl.org>
Diffstat (limited to 'Configure')
-rwxr-xr-x | Configure | 32 |
1 files changed, 31 insertions, 1 deletions
@@ -1303,6 +1303,7 @@ if ($builder eq "unified") { my %ordinals = (); my %sources = (); + my %shared_sources = (); my %includes = (); my %depends = (); my %renames = (); @@ -1382,6 +1383,9 @@ if ($builder eq "unified") { qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ => sub { push @{$sources{$1}}, split(/\s+/, $2) if !@skip || $skip[$#skip] > 0 }, + qr/^\s*SHARED_SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ + => sub { push @{$shared_sources{$1}}, split(/\s+/, $2) + if !@skip || $skip[$#skip] > 0 }, qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ => sub { push @{$includes{$1}}, split(/\s+/, $2) if !@skip || $skip[$#skip] > 0 }, @@ -1567,6 +1571,32 @@ EOF } } + foreach (keys %shared_sources) { + my $dest = $_; + my $ddest = cleanfile($buildd, $_, $blddir); + if ($unified_info{rename}->{$ddest}) { + $ddest = $unified_info{rename}->{$ddest}; + } + foreach (@{$shared_sources{$dest}}) { + my $s = cleanfile($sourced, $_, $blddir); + + # If it isn't in the source tree, we assume it's generated + # in the build tree + if (! -f $s) { + $s = cleanfile($buildd, $_, $blddir); + } + # We recognise C and asm files + if ($s =~ /\.[csS]\b$/) { + (my $o = $_) =~ s/\.[csS]\b$/.o/; + $o = cleanfile($buildd, $o, $blddir); + $unified_info{shared_sources}->{$ddest}->{$o} = 1; + $unified_info{sources}->{$o}->{$s} = 1; + } else { + die "unrecognised source file type for shared library: $s\n"; + } + } + } + foreach (keys %generate) { my $dest = $_; my $ddest = cleanfile($buildd, $_, $blddir); @@ -1636,7 +1666,7 @@ EOF $unified_info{$_} = [ sort keys %{$unified_info{$_}} ]; } # Two level structures - foreach my $l1 (("sources", "ldadd", "depends")) { + foreach my $l1 (("sources", "shared_sources", "ldadd", "depends")) { foreach my $l2 (sort keys %{$unified_info{$l1}}) { $unified_info{$l1}->{$l2} = [ sort keys %{$unified_info{$l1}->{$l2}} ]; |