Configure: don't mangle the directory again when checking DEPEND inclusion
[openssl.git] / Configure
index 1b6a7b63c86191a1b75115cc6a1d474870383f02..2d99f01b539886df135400d0d92647fd2c57ec3d 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -891,14 +891,29 @@ while (@argvcopy)
                }
        }
 
+# If any %useradd entry has been set, we must check that the environment
+# variables haven't been set.  We start by checking of any %useradd entry
+# is set.
 if (grep { scalar @$_ > 0 } values %useradd) {
-    my $detected_env = join(', ', grep { @{$useradd{$_}} || env($_) }
-                                  sort keys %useradd);
-    if ($detected_env) {
+    # Hash of env / make variables names.  The possible values are:
+    # 1 - environment set
+    # 2 - %useradd entry set
+    # 3 - both set
+    my %detected_env =
+        map { my $v = 0;
+              $v += 1 if env($_);
+              $v += 2 if @{$useradd{$_}};
+              $_ => $v }
+        keys %useradd;
+
+    # If any of the corresponding environment variables is set, we error
+    if (grep { $_ & 1 } values %detected_env) {
+        my $names = join(', ', grep { $detected_env{$_} > 0 }
+                               sort keys %detected_env);
         die <<"_____";
 ***** Mixing env / make variables and additional compiler/linker flags as
 ***** configure command line option is not permitted.
-***** Affected env / make variables: $detected_env
+***** Affected env / make variables: $names
 _____
     }
 }
@@ -1211,15 +1226,15 @@ if (!$disabled{dso} && $target{dso_scheme} ne "")
        $target{dso_scheme} =~ tr/[a-z]/[A-Z]/;
        if ($target{dso_scheme} eq "DLFCN")
                {
-               unshift @{$config{defines}}, "DSO_DLFCN", "HAVE_DLFCN_H";
+               unshift @{$config{lib_defines}}, "DSO_DLFCN", "HAVE_DLFCN_H";
                }
        elsif ($target{dso_scheme} eq "DLFCN_NO_H")
                {
-               unshift @{$config{defines}}, "DSO_DLFCN";
+               unshift @{$config{lib_defines}}, "DSO_DLFCN";
                }
        else
                {
-               unshift @{$config{defines}}, "DSO_$target{dso_scheme}";
+               unshift @{$config{lib_defines}}, "DSO_$target{dso_scheme}";
                }
        }
 
@@ -1270,10 +1285,10 @@ if ($target{shared_target} eq "")
        }
 
 if ($disabled{"dynamic-engine"}) {
-        push @{$config{defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
+        push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
         $config{dynamic_engines} = 0;
 } else {
-        push @{$config{defines}}, "OPENSSL_NO_STATIC_ENGINE";
+        push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE";
         $config{dynamic_engines} = 1;
 }
 
@@ -1318,7 +1333,7 @@ if ($disabled{pic})
        }
 else
        {
-       push @{$config{defines}}, "OPENSSL_PIC";
+       push @{$config{lib_defines}}, "OPENSSL_PIC";
        }
 
 if ($target{sys_id} ne "")
@@ -1328,65 +1343,65 @@ if ($target{sys_id} ne "")
 
 unless ($disabled{asm}) {
     $target{cpuid_asm_src}=$table{DEFAULTS}->{cpuid_asm_src} if ($config{processor} eq "386");
-    push @{$config{defines}}, "OPENSSL_CPUID_OBJ" if ($target{cpuid_asm_src} ne "mem_clr.c");
+    push @{$config{lib_defines}}, "OPENSSL_CPUID_OBJ" if ($target{cpuid_asm_src} ne "mem_clr.c");
 
     $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m}));
 
     # bn-586 is the only one implementing bn_*_part_words
-    push @{$config{defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/);
-    push @{$config{defines}}, "OPENSSL_IA32_SSE2" if (!$disabled{sse2} && $target{bn_asm_src} =~ /86/);
+    push @{$config{lib_defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/);
+    push @{$config{lib_defines}}, "OPENSSL_IA32_SSE2" if (!$disabled{sse2} && $target{bn_asm_src} =~ /86/);
 
-    push @{$config{defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/);
-    push @{$config{defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/);
-    push @{$config{defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/);
+    push @{$config{lib_defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/);
+    push @{$config{lib_defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/);
+    push @{$config{lib_defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/);
 
     if ($target{sha1_asm_src}) {
-       push @{$config{defines}}, "SHA1_ASM"   if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/);
-       push @{$config{defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/);
-       push @{$config{defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/);
+       push @{$config{lib_defines}}, "SHA1_ASM"   if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/);
+       push @{$config{lib_defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/);
+       push @{$config{lib_defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/);
     }
     if ($target{rc4_asm_src} ne $table{DEFAULTS}->{rc4_asm_src}) {
-       push @{$config{defines}}, "RC4_ASM";
+       push @{$config{lib_defines}}, "RC4_ASM";
     }
     if ($target{md5_asm_src}) {
-       push @{$config{defines}}, "MD5_ASM";
+       push @{$config{lib_defines}}, "MD5_ASM";
     }
     $target{cast_asm_src}=$table{DEFAULTS}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC
     if ($target{rmd160_asm_src}) {
-       push @{$config{defines}}, "RMD160_ASM";
+       push @{$config{lib_defines}}, "RMD160_ASM";
     }
     if ($target{aes_asm_src}) {
-       push @{$config{defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);;
+       push @{$config{lib_defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);;
        # aes-ctr.fake is not a real file, only indication that assembler
        # module implements AES_ctr32_encrypt...
-       push @{$config{defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
+       push @{$config{lib_defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
        # aes-xts.fake indicates presence of AES_xts_[en|de]crypt...
-       push @{$config{defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//);
+       push @{$config{lib_defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//);
        $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($disabled{sse2});
-       push @{$config{defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/);
-       push @{$config{defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/);
+       push @{$config{lib_defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/);
+       push @{$config{lib_defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/);
     }
     if ($target{wp_asm_src} =~ /mmx/) {
         if ($config{processor} eq "386") {
            $target{wp_asm_src}=$table{DEFAULTS}->{wp_asm_src};
        } elsif (!$disabled{"whirlpool"}) {
-           push @{$config{defines}}, "WHIRLPOOL_ASM";
+           push @{$config{lib_defines}}, "WHIRLPOOL_ASM";
        }
     }
     if ($target{modes_asm_src} =~ /ghash-/) {
-       push @{$config{defines}}, "GHASH_ASM";
+       push @{$config{lib_defines}}, "GHASH_ASM";
     }
     if ($target{ec_asm_src} =~ /ecp_nistz256/) {
-       push @{$config{defines}}, "ECP_NISTZ256_ASM";
+       push @{$config{lib_defines}}, "ECP_NISTZ256_ASM";
     }
     if ($target{ec_asm_src} =~ /x25519/) {
-       push @{$config{defines}}, "X25519_ASM";
+       push @{$config{lib_defines}}, "X25519_ASM";
     }
     if ($target{padlock_asm_src} ne $table{DEFAULTS}->{padlock_asm_src}) {
-       push @{$config{defines}}, "PADLOCK_ASM";
+       push @{$config{lib_defines}}, "PADLOCK_ASM";
     }
     if ($target{poly1305_asm_src} ne "") {
-       push @{$config{defines}}, "POLY1305_ASM";
+       push @{$config{lib_defines}}, "POLY1305_ASM";
     }
 }
 
@@ -2120,16 +2135,12 @@ EOF
         next if $dest eq "";
         foreach my $d (keys %{$unified_info{depends}->{$dest}}) {
             next unless $d =~ /\.(h|pm)$/;
-            if ($d eq "configdata.pm"
-                    || defined($unified_info{generate}->{$d})) {
-                my $i = cleandir($blddir, dirname($d));
-                push @{$unified_info{includes}->{$dest}->{build}}, $i
-                    unless grep { $_ eq $i } @{$unified_info{includes}->{$dest}->{build}};
-            } else {
-                my $i = cleandir($srcdir, dirname($d));
-                push @{$unified_info{includes}->{$dest}->{source}}, $i
-                    unless grep { $_ eq $i } @{$unified_info{includes}->{$dest}->{source}};
-            }
+            my $i = dirname($d);
+            my $spot =
+                $d eq "configdata.pm" || defined($unified_info{generate}->{$d})
+                ? 'build' : 'source';
+            push @{$unified_info{includes}->{$dest}->{$spot}}, $i
+                unless grep { $_ eq $i } @{$unified_info{includes}->{$dest}->{$spot}};
         }
     }