diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2011-02-03 23:12:04 +0000 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 2011-02-03 23:12:04 +0000 |
commit | 06b433acade4732a7f647faace14dfd6950ac49c (patch) | |
tree | 95d88f468a08bed0895ad80d86650bc4753c83d8 /util | |
parent | 14ae26f2e4f83b9ec0cbb02976e08a69bc5e5ba4 (diff) |
Add FIPS support to the WIN32 build system.
Diffstat (limited to 'util')
-rwxr-xr-x | util/libeay.num | 2 | ||||
-rwxr-xr-x | util/mk1mf.pl | 291 | ||||
-rwxr-xr-x | util/mkfiles.pl | 10 | ||||
-rw-r--r-- | util/pl/VC-32.pl | 112 |
4 files changed, 391 insertions, 24 deletions
diff --git a/util/libeay.num b/util/libeay.num index 8aebc1ff1c..cb013b4894 100755 --- a/util/libeay.num +++ b/util/libeay.num @@ -2184,7 +2184,7 @@ X509_CERT_AUX_it 2727 EXIST:EXPORT_VAR_AS_FUNCTION:FUNCTI CERTIFICATEPOLICIES_it 2728 EXIST:!EXPORT_VAR_AS_FUNCTION:VARIABLE: CERTIFICATEPOLICIES_it 2728 EXIST:EXPORT_VAR_AS_FUNCTION:FUNCTION: _ossl_old_des_ede3_cbc_encrypt 2729 EXIST::FUNCTION:DES -RAND_set_rand_engine 2730 EXIST::FUNCTION:ENGINE +RAND_set_rand_engine 2730 EXIST:!OPENSSL_FIPS:FUNCTION:ENGINE DSO_get_loaded_filename 2731 EXIST::FUNCTION: X509_ATTRIBUTE_it 2732 EXIST:!EXPORT_VAR_AS_FUNCTION:VARIABLE: X509_ATTRIBUTE_it 2732 EXIST:EXPORT_VAR_AS_FUNCTION:FUNCTION: diff --git a/util/mk1mf.pl b/util/mk1mf.pl index afe8c7326d..73bec13da7 100755 --- a/util/mk1mf.pl +++ b/util/mk1mf.pl @@ -18,6 +18,18 @@ local $zlib_opt = 0; # 0 = no zlib, 1 = static, 2 = dynamic local $zlib_lib = ""; local $perl_asm = 0; # 1 to autobuild asm files from perl scripts +local $fips_canister_path = ""; +my $fips_premain_dso_exe_path = ""; +my $fips_premain_c_path = ""; +my $fips_sha1_exe_path = ""; + +local $fipscanisterbuild = 0; + +my $fipslibdir = ""; +my $baseaddr = ""; + +my $ex_l_libs = ""; + # Options to import from top level Makefile my %mf_import = ( @@ -43,7 +55,6 @@ my %mf_import = ( CMLL_ENC => \$mf_cm_asm ); - open(IN,"<Makefile") || die "unable to open Makefile!\n"; while(<IN>) { my ($mf_opt, $mf_ref); @@ -270,6 +281,7 @@ $cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh; $cflags.=" -DOPENSSL_NO_GOST" if $no_gost; $cflags.=" -DOPENSSL_NO_ENGINE" if $no_engine; $cflags.=" -DOPENSSL_NO_HW" if $no_hw; +$cflags.=" -DOPENSSL_FIPS" if $fips; $cflags.=" -DOPENSSL_NO_JPAKE" if $no_jpake; $cflags.= " -DZLIB" if $zlib_opt; $cflags.= " -DZLIB_SHARED" if $zlib_opt == 2; @@ -323,11 +335,21 @@ for (;;) { if ($lib ne "") { - $uc=$lib; - $uc =~ s/^lib(.*)\.a/$1/; - $uc =~ tr/a-z/A-Z/; - $lib_nam{$uc}=$uc; - $lib_obj{$uc}.=$libobj." "; + if ($fips && $dir =~ /^fips/) + { + $uc = "FIPS"; + } + else + { + $uc=$lib; + $uc =~ s/^lib(.*)\.a/$1/; + $uc =~ tr/a-z/A-Z/; + } + if (($uc ne "FIPS") || $fipscanisterbuild) + { + $lib_nam{$uc}=$uc; + $lib_obj{$uc}.=$libobj." "; + } } last if ($val eq "FINISHED"); $lib=""; @@ -376,11 +398,126 @@ for (;;) if ($key eq "LIBNAMES" && $dir eq "engines" && $no_static_engine) { $engines.=$val } + if ($key eq "FIPS_EX_OBJ") + { + $fips_ex_obj=&var_add("crypto",$val,0); + } + + if ($key eq "FIPSLIBDIR") + { + $fipslibdir=$val; + $fipslibdir =~ s/\/$//; + $fipslibdir =~ s/\//$o/g; + } + + if ($key eq "BASEADDR") + { $baseaddr=$val;} + if (!($_=<IN>)) { $_="RELATIVE_DIRECTORY=FINISHED\n"; } } close(IN); +if ($fips) + { + + foreach (split " ", $fips_ex_obj) + { + $fips_exclude_obj{$1} = 1 if (/\/([^\/]*)$/); + } + foreach (split " ", + "$mf_cpuid_asm $mf_aes_asm $mf_sha_asm $mf_bn_asm $mf_des_asm") + { + s/\.o//; + $fips_exclude_obj{$_} = 1; + } + my @ltmp = split " ", $lib_obj{"CRYPTO"}; + + + $lib_obj{"CRYPTO"} = ""; + + foreach(@ltmp) + { + if (/\/([^\/]*)$/ && exists $fips_exclude_obj{$1}) + { + if ($fipscanisterbuild) + { + $lib_obj{"FIPS"} .= "$_ "; + } + } + else + { + $lib_obj{"CRYPTO"} .= "$_ "; + } + } + + } + +if ($fipscanisterbuild) + { + $fips_canister_path = "\$(LIB_D)${o}fipscanister.lib" if $fips_canister_path eq ""; + $fips_premain_c_path = "\$(LIB_D)${o}fips_premain.c"; + } +else + { + if ($fips_canister_path eq "") + { + $fips_canister_path = "\$(FIPSLIB_D)${o}fipscanister.lib"; + } + + if ($fips_premain_c_path eq "") + { + $fips_premain_c_path = "\$(FIPSLIB_D)${o}fips_premain.c"; + } + } + +if ($fips) + { + if ($fips_sha1_exe_path eq "") + { + $fips_sha1_exe_path = + "\$(BIN_D)${o}fips_standalone_sha1$exep"; + } + } + else + { + $fips_sha1_exe_path = ""; + } + +if ($fips_premain_dso_exe_path eq "") + { + $fips_premain_dso_exe_path = "\$(BIN_D)${o}fips_premain_dso$exep"; + } + +# $ex_build_targets .= "\$(BIN_D)${o}\$(E_PREMAIN_DSO)$exep" if ($fips); + +if ($fips) + { + if (!$shlib) + { + $ex_build_targets .= " \$(LIB_D)$o$crypto_compat \$(PREMAIN_DSO_EXE)"; + $ex_l_libs .= " \$(O_FIPSCANISTER)"; + $ex_libs_dep .= " \$(O_FIPSCANISTER)" if $fipscanisterbuild; + } + if ($fipscanisterbuild) + { + $fipslibdir = "\$(LIB_D)"; + } + else + { + if ($fipslibdir eq "") + { + open (IN, "util/fipslib_path.txt") || fipslib_error(); + $fipslibdir = <IN>; + chomp $fipslibdir; + close IN; + } + fips_check_files($fipslibdir, + "fipscanister.lib", "fipscanister.lib.sha1", + "fips_premain.c", "fips_premain.c.sha1"); + } + } + if ($shlib) { $extra_install= <<"EOF"; @@ -447,6 +584,7 @@ SRC_D=$src_dir LINK=$link LFLAGS=$lflags RSC=$rsc +FIPSLINK=\$(PERL) util${o}fipslink.pl # The output directory for everything intersting OUT_D=$out_dir @@ -465,6 +603,17 @@ MKLIB=$bin_dir$mklib MLFLAGS=$mlflags ASM=$bin_dir$asm +# FIPS validated module and support file locations + +E_PREMAIN_DSO=fips_premain_dso + +FIPSLIB_D=$fipslibdir +BASEADDR=$baseaddr +FIPS_PREMAIN_SRC=$fips_premain_c_path +O_FIPSCANISTER=$fips_canister_path +FIPS_SHA1_EXE=$fips_sha1_exe_path +PREMAIN_DSO_EXE=$fips_premain_dso_exe_path + ###################################################### # You should not need to touch anything below this point ###################################################### @@ -497,7 +646,7 @@ SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp L_SSL= \$(LIB_D)$o$plib\$(SSL)$libp L_CRYPTO= \$(LIB_D)$o$plib\$(CRYPTO)$libp -L_LIBS= \$(L_SSL) \$(L_CRYPTO) +L_LIBS= \$(L_SSL) \$(L_CRYPTO) $ex_l_libs ###################################################### # Don't touch anything below this point @@ -507,13 +656,13 @@ INC=-I\$(INC_D) -I\$(INCL_D) APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG) LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG) -LIBS_DEP=\$(O_CRYPTO) \$(O_SSL) +LIBS_DEP=\$(O_CRYPTO) \$(O_SSL) $ex_libs_dep ############################################# EOF $rules=<<"EOF"; -all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe +all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers \$(FIPS_SHA1_EXE) lib exe $ex_build_targets banner: $banner @@ -629,6 +778,26 @@ $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)"); $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj); $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)'); +# Special case rules for fips_start and fips_end fips_premain_dso + +if ($fips) + { + if ($fipscanisterbuild) + { + $rules.=&cc_compile_target("\$(OBJ_D)${o}fips_start$obj", + "fips${o}fips_canister.c", + "-DFIPS_START \$(SHLIB_CFLAGS)"); + $rules.=&cc_compile_target("\$(OBJ_D)${o}fips_end$obj", + "fips${o}fips_canister.c", "\$(SHLIB_CFLAGS)"); + } + $rules.=&cc_compile_target("\$(OBJ_D)${o}fips_standalone_sha1$obj", + "fips${o}sha${o}fips_standalone_sha1.c", + "\$(SHLIB_CFLAGS)"); + $rules.=&cc_compile_target("\$(OBJ_D)${o}\$(E_PREMAIN_DSO)$obj", + "fips${o}fips_premain.c", + "-DFINGERPRINT_PREMAIN_DSO_LOAD \$(SHLIB_CFLAGS)"); + } + foreach (values %lib_nam) { $lib_obj=$lib_obj{$_}; @@ -661,6 +830,28 @@ EOF $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep); foreach (split(/\s+/,$test)) { + my $t_libs; + $t=&bname($_); + my $ltype; + # Check to see if test program is FIPS + if ($fips && /fips/) + { + # If fips perform static link to + # $(O_FIPSCANISTER) + $t_libs = "\$(O_FIPSCANISTER)"; + $ltype = 2; + } + else + { + $t_libs = "\$(L_LIBS)"; + $ltype = 0; + } + + $tt="\$(OBJ_D)${o}$t${obj}"; + $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","$t_libs \$(EX_LIBS)", $ltype); + } +foreach (split(/\s+/,$test)) + { $t=&bname($_); $tt="\$(OBJ_D)${o}$t${obj}"; $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)"); @@ -677,7 +868,7 @@ foreach (split(/\s+/,$engines)) $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)"); -$rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)"); +#$rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)"); foreach (split(" ",$otherlibs)) { @@ -687,7 +878,54 @@ foreach (split(" ",$otherlibs)) } -$rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)"); +if ($fips) + { + if ($shlib) + { + $rules.= &do_lib_rule("\$(CRYPTOOBJ) \$(O_FIPSCANISTER)", + "\$(O_CRYPTO)", "$crypto", + $shlib, "\$(SO_CRYPTO)", "\$(BASEADDR)"); + } + else + { + $rules.= &do_lib_rule("\$(CRYPTOOBJ)", + "\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)", ""); + $rules.= &do_lib_rule("\$(CRYPTOOBJ) \$(FIPSOBJ)", + "\$(LIB_D)$o$crypto_compat",$crypto,$shlib,"\$(SO_CRYPTO)", ""); + } + } + else + { + $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib, + "\$(SO_CRYPTO)"); + } + +if ($fips) + { + if ($fipscanisterbuild) + { + $rules.= &do_rlink_rule("\$(O_FIPSCANISTER)", + "\$(OBJ_D)${o}fips_start$obj", + "\$(FIPSOBJ)", + "\$(OBJ_D)${o}fips_end$obj", + "\$(FIPS_SHA1_EXE)", ""); + # FIXME + $rules.=&do_link_rule("\$(FIPS_SHA1_EXE)", + "\$(OBJ_D)${o}fips_standalone_sha1$obj \$(OBJ_D)${o}sha1dgst$obj $sha1_asm_obj", + "","\$(EX_LIBS)", 1); + } + else + { + $rules.=&do_link_rule("\$(FIPS_SHA1_EXE)", + "\$(OBJ_D)${o}fips_standalone_sha1$obj \$(O_FIPSCANISTER)", + "","", 1); + + } + $rules.=&do_link_rule("\$(PREMAIN_DSO_EXE)","\$(OBJ_D)${o}\$(E_PREMAIN_DSO)$obj \$(CRYPTOOBJ) \$(O_FIPSCANISTER)","","\$(EX_LIBS)", 1); + + } + +$rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)", ($fips && !$shlib) ? 2 : 0); print $defs; @@ -727,6 +965,7 @@ sub var_add return("") if $no_gost && $dir =~ /\/ccgost/; return("") if $no_cms && $dir =~ /\/cms/; return("") if $no_jpake && $dir =~ /\/jpake/; + return("") if !$fips && $dir =~ /^fips/; if ($no_des && $dir =~ /\/des/) { if ($val =~ /read_pwd/) @@ -1086,6 +1325,8 @@ sub read_options "no-store" => 0, "no-zlib" => 0, "no-zlib-dynamic" => 0, + "fips" => \$fips, + "fipscanisterbuild" => [\$fips, \$fipscanisterbuild], ); if (exists $valid_options{$_}) @@ -1162,3 +1403,31 @@ sub read_options else { return(0); } return(1); } + +sub fipslib_error + { + print STDERR "***FIPS module directory sanity check failed***\n"; + print STDERR "FIPS module build failed, or was deleted\n"; + print STDERR "Please rebuild FIPS module.\n"; + exit 1; + } + +sub fips_check_files + { + my $dir = shift @_; + my $ret = 1; + if (!-d $dir) + { + print STDERR "FIPS module directory $dir does not exist\n"; + fipslib_error(); + } + foreach (@_) + { + if (!-f "$dir${o}$_") + { + print STDERR "FIPS module file $_ does not exist!\n"; + $ret = 0; + } + } + fipslib_error() if ($ret == 0); + } diff --git a/util/mkfiles.pl b/util/mkfiles.pl index 8bfbcae255..9a657dadcf 100755 --- a/util/mkfiles.pl +++ b/util/mkfiles.pl @@ -63,6 +63,16 @@ my @dirs = ( "crypto/pqueue", "crypto/whrlpool", "crypto/ts", +"fips", +"fips/aes", +"fips/des", +"fips/dsa", +"fips/dh", +"fips/hmac", +"fips/rand", +"fips/rsa", +"fips/utl", +"fips/sha", "ssl", "apps", "engines", diff --git a/util/pl/VC-32.pl b/util/pl/VC-32.pl index 5f25fc41bf..ce8cd733c7 100644 --- a/util/pl/VC-32.pl +++ b/util/pl/VC-32.pl @@ -6,6 +6,21 @@ $ssl= "ssleay32"; $crypto="libeay32"; +if ($fips && !$shlib) + { + $crypto="libeayfips32"; + $crypto_compat = "libeaycompat32.lib"; + } +else + { + $crypto="libeay32"; + } + +if ($fipscanisterbuild) + { + $fips_canister_path = "\$(LIB_D)\\fipscanister.lib"; + } + $o='\\'; $cp='$(PERL) util/copy.pl'; $mkdir='$(PERL) util/mkdir-p.pl'; @@ -266,10 +281,19 @@ elsif ($shlib && $FLAVOR =~ /CE/) sub do_lib_rule { - local($objs,$target,$name,$shlib)=@_; + my($objs,$target,$name,$shlib,$ign,$base_addr) = @_; local($ret); $taget =~ s/\//$o/g if $o ne '/'; + my $base_arg; + if ($base_addr ne "") + { + $base_arg= " /base:$base_addr"; + } + else + { + $base_arg = ""; + } if ($name ne "") { $name =~ tr/a-z/A-Z/; @@ -277,7 +301,7 @@ sub do_lib_rule } # $target="\$(LIB_D)$o$target"; - $ret.="$target: $objs\n"; +# $ret.="$target: $objs\n"; if (!$shlib) { # $ret.="\t\$(RM) \$(O_$Name)\n"; @@ -287,7 +311,27 @@ sub do_lib_rule { local($ex)=($target =~ /O_CRYPTO/)?'':' $(L_CRYPTO)'; $ex.=" $zlib_lib" if $zlib_opt == 1 && $target =~ /O_CRYPTO/; - $ret.="\t\$(LINK) \$(MLFLAGS) $efile$target $name @<<\n \$(SHLIB_EX_OBJ) $objs $ex \$(EX_LIBS)\n<<\n"; + + if ($fips && $target =~ /O_CRYPTO/) + { + $ret.="$target: $objs \$(PREMAIN_DSO_EXE)"; + $ret.="\n\tSET FIPS_LINK=\$(LINK)\n"; + $ret.="\tSET FIPS_CC=\$(CC)\n"; + $ret.="\tSET FIPS_CC_ARGS=/Fo\$(OBJ_D)${o}fips_premain.obj \$(SHLIB_CFLAGS) -c\n"; + $ret.="\tSET PREMAIN_DSO_EXE=\$(PREMAIN_DSO_EXE)\n"; + $ret.="\tSET FIPS_SHA1_EXE=\$(FIPS_SHA1_EXE)\n"; + $ret.="\tSET FIPS_TARGET=$target\n"; + $ret.="\tSET FIPSLIB_D=\$(FIPSLIB_D)\n"; + $ret.="\t\$(FIPSLINK) \$(MLFLAGS) /map $base_arg $efile$target "; + $ret.="$name @<<\n \$(SHLIB_EX_OBJ) $objs \$(EX_LIBS) "; + $ret.="\$(OBJ_D)${o}fips_premain.obj $ex\n<<\n"; + } + else + { + $ret.="$target: $objs"; + $ret.="\n\t\$(LINK) \$(MLFLAGS) $efile$target $name @<<\n \$(SHLIB_EX_OBJ) $objs $ex \$(EX_LIBS)\n<<\n"; + } + $ret.="\tIF EXIST \$@.manifest mt -nologo -manifest \$@.manifest -outputresource:\$@;2\n\n"; } $ret.="\n"; @@ -296,15 +340,55 @@ sub do_lib_rule sub do_link_rule { - local($target,$files,$dep_libs,$libs)=@_; + my($target,$files,$dep_libs,$libs,$standalone)=@_; local($ret,$_); - $file =~ s/\//$o/g if $o ne '/'; $n=&bname($targer); $ret.="$target: $files $dep_libs\n"; - $ret.="\t\$(LINK) \$(LFLAGS) $efile$target @<<\n"; - $ret.=" \$(APP_EX_OBJ) $files $libs\n<<\n"; - $ret.="\tIF EXIST \$@.manifest mt -nologo -manifest \$@.manifest -outputresource:\$@;1\n\n"; + if ($standalone == 1) + { + $ret.=" \$(LINK) \$(LFLAGS) $efile$target @<<\n\t"; + $ret.= "\$(EX_LIBS) " if ($files =~ /O_FIPSCANISTER/ && !$fipscanisterbuild); + $ret.="$files $libs\n<<\n"; + } + elsif ($standalone == 2) + { + $ret.="\tSET FIPS_LINK=\$(LINK)\n"; + $ret.="\tSET FIPS_CC=\$(CC)\n"; + $ret.="\tSET FIPS_CC_ARGS=/Fo\$(OBJ_D)${o}fips_premain.obj \$(SHLIB_CFLAGS) -c\n"; + $ret.="\tSET PREMAIN_DSO_EXE=\n"; + $ret.="\tSET FIPS_TARGET=$target\n"; + $ret.="\tSET FIPS_SHA1_EXE=\$(FIPS_SHA1_EXE)\n"; + $ret.="\tSET FIPSLIB_D=\$(FIPSLIB_D)\n"; + $ret.="\t\$(FIPSLINK) \$(LFLAGS) /map $efile$target @<<\n"; + $ret.="\t\$(APP_EX_OBJ) $files \$(OBJ_D)${o}fips_premain.obj $libs\n<<\n"; + } + else + { + $ret.="\t\$(LINK) \$(LFLAGS) $efile$target @<<\n"; + $ret.="\t\$(APP_EX_OBJ) $files $libs\n<<\n"; + } + $ret.="\tIF EXIST \$@.manifest mt -nologo -manifest \$@.manifest -outputresource:\$@;1\n\n"; + return($ret); + } + +sub do_rlink_rule + { + local($target,$rl_start, $rl_mid, $rl_end,$dep_libs,$libs)=@_; + local($ret,$_); + my $files = "$rl_start $rl_mid $rl_end"; + + $file =~ s/\//$o/g if $o ne '/'; + $n=&bname($targer); + $ret.="$target: $files $dep_libs \$(FIPS_SHA1_EXE)\n"; + $ret.="\t\$(PERL) ms\\segrenam.pl \$\$a $rl_start\n"; + $ret.="\t\$(PERL) ms\\segrenam.pl \$\$b $rl_mid\n"; + $ret.="\t\$(PERL) ms\\segrenam.pl \$\$c $rl_end\n"; + $ret.="\t\$(MKLIB) $lfile$target @<<\n\t$files\n<<\n"; + $ret.="\t\$(FIPS_SHA1_EXE) $target > ${target}.sha1\n"; + $ret.="\t\$(PERL) util${o}copy.pl -stripcr fips${o}fips_premain.c \$(LIB_D)${o}fips_premain.c\n"; + $ret.="\t\$(CP) fips${o}fips_premain.c.sha1 \$(LIB_D)${o}fips_premain.c.sha1\n"; + $ret.="\n"; return($ret); } @@ -322,15 +406,19 @@ sub win32_import_asm } $$oref = ""; - $mf_var =~ s/\.o$/.obj/g; + $$sref = ""; + $mf_var =~ s/\.o//g; foreach (split(/ /, $mf_var)) { - $$oref .= $asm_dir . $_ . " "; + $$sref .= $asm_dir . $_ . ".asm "; + } + foreach (split(/ /, $mf_var)) + { + $$oref .= "\$(TMP_D)\\" . $_ . ".obj "; } $$oref =~ s/ $//; - $$sref = $$oref; - $$sref =~ s/\.obj/.asm/g; + $$sref =~ s/ $//; } |