5b18235a18
Support the following "make variables":
AR (GNU compatible)
ARFLAGS (GNU Compatible)
AS (GNU Compatible)
ASFLAGS (GNU Compatible)
CC (GNU Compatible)
CFLAGS (GNU Compatible)
CXX (GNU Compatible)
CXXFLAGS (GNU Compatible)
CPP (GNU Compatible)
CPPFLAGS (GNU Compatible)
CPPDEFINES List of CPP macro definitions. Alternative for -D
CPPINCLUDES List of CPP inclusion directories. Alternative for -I
HASHBANGPERL Perl invocation to be inserted after '#!' in public
perl scripts.
LDFLAGS (GNU Compatible)
LDLIBS (GNU Compatible)
RANLIB Program to generate library archive index
RC Program to manipulate Windows resources
RCFLAGS Flags for $(RC)
RM (GNU Compatible)
Setting one of these overrides the corresponding data from our config
targets. However, flags given directly on the configuration command
line are additional, and are therefore added to the flags coming from
one of the variables above or the config target.
Fixes #2420
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5177)
102 lines
3.4 KiB
Perl
102 lines
3.4 KiB
Perl
#! /usr/bin/env perl
|
|
# -*- mode: perl; -*-
|
|
# Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the OpenSSL license (the "License"). You may not use
|
|
# this file except in compliance with the License. You can obtain a copy
|
|
# in the file LICENSE in the source distribution or at
|
|
# https://www.openssl.org/source/license.html
|
|
|
|
# This is a collection of extra attributes to be used as input for creating
|
|
# shared libraries, currently on any Unix variant, including Unix like
|
|
# environments on Windows.
|
|
|
|
sub detect_gnu_ld {
|
|
my @lines =
|
|
`$config{cross_compile_prefix}$config{cc} -Wl,-V /dev/null 2>&1`;
|
|
return grep /^GNU ld/, @lines;
|
|
}
|
|
sub detect_gnu_cc {
|
|
my @lines =
|
|
`$config{cross_compile_prefix}$config{cc} -v 2>&1`;
|
|
return grep /gcc/, @lines;
|
|
}
|
|
|
|
my %shared_info;
|
|
%shared_info = (
|
|
'gnu-shared' => {
|
|
shared_ldflag => '-shared -Wl,-Bsymbolic',
|
|
shared_sonameflag => '-Wl,-soname=',
|
|
},
|
|
'linux-shared' => sub {
|
|
return {
|
|
%{$shared_info{'gnu-shared'}},
|
|
shared_defflag => '-Wl,--version-script=',
|
|
};
|
|
},
|
|
'bsd-gcc-shared' => sub { return $shared_info{'linux-shared'}; },
|
|
'bsd-shared' => sub {
|
|
return $shared_info{'gnu-shared'} if detect_gnu_ld();
|
|
return {
|
|
shared_ldflag => '-shared -nostdlib',
|
|
};
|
|
},
|
|
'darwin-shared' => {
|
|
dso_lflags => '-bundle',
|
|
shared_ldflag => '-dynamiclib -current_version $(SHLIB_VERSION_NUMBER) -compatibility_version $(SHLIB_VERSION_NUMBER)',
|
|
shared_sonameflag => '-install_name $(INSTALLTOP)/$(LIBDIR)/',
|
|
},
|
|
'cygwin-shared' => {
|
|
shared_ldflag => '-shared -Wl,--enable-auto-image-base',
|
|
shared_impflag => '-Wl,--out-implib=',
|
|
},
|
|
'mingw-shared' => sub {
|
|
return {
|
|
%{$shared_info{'cygwin-shared'}},
|
|
# def_flag made to empty string so it still generates
|
|
# something
|
|
shared_defflag => '',
|
|
};
|
|
},
|
|
'alpha-osf1-shared' => sub {
|
|
return $shared_info{'gnu-shared'} if detect_gnu_ld();
|
|
return {
|
|
dso_lflags => '-shared -Wl,-Bsymbolic',
|
|
shared_ldflag => '-shared -Wl,-Bsymbolic -set_version $(SHLIB_VERSION_NUMBER)',
|
|
};
|
|
},
|
|
'solaris-shared' => {
|
|
shared_ldflag => '-Wl,-Bsymbolic',
|
|
shared_defflag => '-Wl,-M,',
|
|
},
|
|
'svr3-shared' => sub {
|
|
return $shared_info{'gnu-shared'} if detect_gnu_ld();
|
|
return {
|
|
shared_ldflag => '-G',
|
|
shared_sonameflag => '-h ',
|
|
};
|
|
},
|
|
'svr5-shared' => sub {
|
|
return $shared_info{'gnu-shared'} if detect_gnu_ld();
|
|
return {
|
|
shared_ldflag => detect_gnu_cc() ? '-shared' : '-G',
|
|
shared_sonameflag => '-h ',
|
|
};
|
|
},
|
|
'irix-shared' => sub {
|
|
return $shared_info{'gnu-shared'} if detect_gnu_ld();
|
|
return {
|
|
shared_ldflag => '-shared -Wl,-Bsymbolic',
|
|
shared_sonameflag => '-Wl,-soname=',
|
|
};
|
|
},
|
|
'hpux-shared' => {
|
|
bin_lflags => '-Wl,+s,+cdp,../:,+cdp,./:',
|
|
shared_ldflag => '-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:',
|
|
shared_sonameflag => '-Wl,+h,',
|
|
},
|
|
'aix-shared' => {
|
|
bin_lflags => '-Wl,-bsvr4',
|
|
shared_ldflag => '-Wl,-bexpall,-bnolibpath,-bM:SRE',
|
|
},
|
|
);
|