_ Git - BearSSL/blob - mk/mkrules.sh

   1 #! /bin/sh
   2
   3 # ========================================================================
   4 #
   5 # Copyright (c) 2017 Thomas Pornin <pornin@bolet.org>
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be
  16 # included in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  22 # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  23 # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25 # SOFTWARE.
  26 #
  27 # ========================================================================
  28 #
  29 # This script is used to generate the 'Rules.mk' file from the list
  30 # of source file included below. If the list changes (e.g. to add a
  31 # new source file), then add it here and rerun this script.
  32 #
  33 # ========================================================================
  34
  35 # Solaris compatibility: switch to a more POSIX-compliant /bin/sh.
  36 if [ -z "$BR_SCRIPT_LOOP" ] ; then
  37         BR_SCRIPT_LOOP=yes
  38         export BR_SCRIPT_LOOP
  39         if [ -x /usr/xpg6/bin/sh ] ; then
  40                 exec /usr/xpg6/bin/sh "$0" "$@"
  41         fi
  42         if [ -x /usr/xpg4/bin/sh ] ; then
  43                 exec /usr/xpg4/bin/sh "$0" "$@"
  44         fi
  45 fi
  46
  47 # Exit on first error.
  48 set -e
  49
  50 # Source files. Please keep in alphabetical order.
  51 coresrc=" \
  52         src/codec/ccopy.c \
  53         src/codec/dec16be.c \
  54         src/codec/dec16le.c \
  55         src/codec/dec32be.c \
  56         src/codec/dec32le.c \
  57         src/codec/dec64be.c \
  58         src/codec/dec64le.c \
  59         src/codec/enc16be.c \
  60         src/codec/enc16le.c \
  61         src/codec/enc32be.c \
  62         src/codec/enc32le.c \
  63         src/codec/enc64be.c \
  64         src/codec/enc64le.c \
  65         src/codec/pemdec.c \
  66         src/ec/ec_all_m15.c \
  67         src/ec/ec_all_m31.c \
  68         src/ec/ec_c25519_i15.c \
  69         src/ec/ec_c25519_i31.c \
  70         src/ec/ec_c25519_m15.c \
  71         src/ec/ec_c25519_m31.c \
  72         src/ec/ec_curve25519.c \
  73         src/ec/ec_default.c \
  74         src/ec/ec_p256_m15.c \
  75         src/ec/ec_p256_m31.c \
  76         src/ec/ec_prime_i15.c \
  77         src/ec/ec_prime_i31.c \
  78         src/ec/ec_secp256r1.c \
  79         src/ec/ec_secp384r1.c \
  80         src/ec/ec_secp521r1.c \
  81         src/ec/ecdsa_atr.c \
  82         src/ec/ecdsa_default_sign_asn1.c \
  83         src/ec/ecdsa_default_sign_raw.c \
  84         src/ec/ecdsa_default_vrfy_asn1.c \
  85         src/ec/ecdsa_default_vrfy_raw.c \
  86         src/ec/ecdsa_i15_bits.c \
  87         src/ec/ecdsa_i15_sign_asn1.c \
  88         src/ec/ecdsa_i15_sign_raw.c \
  89         src/ec/ecdsa_i15_vrfy_asn1.c \
  90         src/ec/ecdsa_i15_vrfy_raw.c \
  91         src/ec/ecdsa_i31_bits.c \
  92         src/ec/ecdsa_i31_sign_asn1.c \
  93         src/ec/ecdsa_i31_sign_raw.c \
  94         src/ec/ecdsa_i31_vrfy_asn1.c \
  95         src/ec/ecdsa_i31_vrfy_raw.c \
  96         src/ec/ecdsa_rta.c \
  97         src/hash/dig_oid.c \
  98         src/hash/dig_size.c \
  99         src/hash/ghash_ctmul.c \
 100         src/hash/ghash_ctmul32.c \
 101         src/hash/ghash_ctmul64.c \
 102         src/hash/ghash_pclmul.c \
 103         src/hash/ghash_pwr8.c \
 104         src/hash/md5.c \
 105         src/hash/md5sha1.c \
 106         src/hash/multihash.c \
 107         src/hash/sha1.c \
 108         src/hash/sha2big.c \
 109         src/hash/sha2small.c \
 110         src/int/i15_add.c \
 111         src/int/i15_bitlen.c \
 112         src/int/i15_decmod.c \
 113         src/int/i15_decode.c \
 114         src/int/i15_decred.c \
 115         src/int/i15_encode.c \
 116         src/int/i15_fmont.c \
 117         src/int/i15_iszero.c \
 118         src/int/i15_modpow.c \
 119         src/int/i15_modpow2.c \
 120         src/int/i15_montmul.c \
 121         src/int/i15_mulacc.c \
 122         src/int/i15_muladd.c \
 123         src/int/i15_ninv15.c \
 124         src/int/i15_reduce.c \
 125         src/int/i15_rshift.c \
 126         src/int/i15_sub.c \
 127         src/int/i15_tmont.c \
 128         src/int/i31_add.c \
 129         src/int/i31_bitlen.c \
 130         src/int/i31_decmod.c \
 131         src/int/i31_decode.c \
 132         src/int/i31_decred.c \
 133         src/int/i31_encode.c \
 134         src/int/i31_fmont.c \
 135         src/int/i31_iszero.c \
 136         src/int/i31_modpow.c \
 137         src/int/i31_modpow2.c \
 138         src/int/i31_montmul.c \
 139         src/int/i31_mulacc.c \
 140         src/int/i31_muladd.c \
 141         src/int/i31_ninv31.c \
 142         src/int/i31_reduce.c \
 143         src/int/i31_rshift.c \
 144         src/int/i31_sub.c \
 145         src/int/i31_tmont.c \
 146         src/int/i32_add.c \
 147         src/int/i32_bitlen.c \
 148         src/int/i32_decmod.c \
 149         src/int/i32_decode.c \
 150         src/int/i32_decred.c \
 151         src/int/i32_div32.c \
 152         src/int/i32_encode.c \
 153         src/int/i32_fmont.c \
 154         src/int/i32_iszero.c \
 155         src/int/i32_modpow.c \
 156         src/int/i32_montmul.c \
 157         src/int/i32_mulacc.c \
 158         src/int/i32_muladd.c \
 159         src/int/i32_ninv32.c \
 160         src/int/i32_reduce.c \
 161         src/int/i32_sub.c \
 162         src/int/i32_tmont.c \
 163         src/int/i62_modpow2.c \
 164         src/mac/hmac.c \
 165         src/mac/hmac_ct.c \
 166         src/rand/hmac_drbg.c \
 167         src/rsa/rsa_default_pkcs1_sign.c \
 168         src/rsa/rsa_default_pkcs1_vrfy.c \
 169         src/rsa/rsa_default_priv.c \
 170         src/rsa/rsa_default_pub.c \
 171         src/rsa/rsa_i15_pkcs1_sign.c \
 172         src/rsa/rsa_i15_pkcs1_vrfy.c \
 173         src/rsa/rsa_i15_priv.c \
 174         src/rsa/rsa_i15_pub.c \
 175         src/rsa/rsa_i31_pkcs1_sign.c \
 176         src/rsa/rsa_i31_pkcs1_vrfy.c \
 177         src/rsa/rsa_i31_priv.c \
 178         src/rsa/rsa_i31_pub.c \
 179         src/rsa/rsa_i32_pkcs1_sign.c \
 180         src/rsa/rsa_i32_pkcs1_vrfy.c \
 181         src/rsa/rsa_i32_priv.c \
 182         src/rsa/rsa_i32_pub.c \
 183         src/rsa/rsa_i62_pkcs1_sign.c \
 184         src/rsa/rsa_i62_pkcs1_vrfy.c \
 185         src/rsa/rsa_i62_priv.c \
 186         src/rsa/rsa_i62_pub.c \
 187         src/rsa/rsa_pkcs1_sig_pad.c \
 188         src/rsa/rsa_pkcs1_sig_unpad.c \
 189         src/rsa/rsa_ssl_decrypt.c \
 190         src/ssl/prf.c \
 191         src/ssl/prf_md5sha1.c \
 192         src/ssl/prf_sha256.c \
 193         src/ssl/prf_sha384.c \
 194         src/ssl/ssl_ccert_single_ec.c \
 195         src/ssl/ssl_ccert_single_rsa.c \
 196         src/ssl/ssl_client.c \
 197         src/ssl/ssl_client_default_rsapub.c \
 198         src/ssl/ssl_client_full.c \
 199         src/ssl/ssl_engine.c \
 200         src/ssl/ssl_engine_default_aescbc.c \
 201         src/ssl/ssl_engine_default_aesgcm.c \
 202         src/ssl/ssl_engine_default_chapol.c \
 203         src/ssl/ssl_engine_default_descbc.c \
 204         src/ssl/ssl_engine_default_ec.c \
 205         src/ssl/ssl_engine_default_ecdsa.c \
 206         src/ssl/ssl_engine_default_rsavrfy.c \
 207         src/ssl/ssl_hashes.c \
 208         src/ssl/ssl_hs_client.c \
 209         src/ssl/ssl_hs_server.c \
 210         src/ssl/ssl_io.c \
 211         src/ssl/ssl_lru.c \
 212         src/ssl/ssl_rec_cbc.c \
 213         src/ssl/ssl_rec_chapol.c \
 214         src/ssl/ssl_rec_gcm.c \
 215         src/ssl/ssl_scert_single_ec.c \
 216         src/ssl/ssl_scert_single_rsa.c \
 217         src/ssl/ssl_server.c \
 218         src/ssl/ssl_server_full_ec.c \
 219         src/ssl/ssl_server_full_rsa.c \
 220         src/ssl/ssl_server_mine2c.c \
 221         src/ssl/ssl_server_mine2g.c \
 222         src/ssl/ssl_server_minf2c.c \
 223         src/ssl/ssl_server_minf2g.c \
 224         src/ssl/ssl_server_minr2g.c \
 225         src/ssl/ssl_server_minu2g.c \
 226         src/ssl/ssl_server_minv2g.c \
 227         src/symcipher/aes_big_cbcdec.c \
 228         src/symcipher/aes_big_cbcenc.c \
 229         src/symcipher/aes_big_ctr.c \
 230         src/symcipher/aes_big_dec.c \
 231         src/symcipher/aes_big_enc.c \
 232         src/symcipher/aes_common.c \
 233         src/symcipher/aes_ct.c \
 234         src/symcipher/aes_ct64.c \
 235         src/symcipher/aes_ct64_cbcdec.c \
 236         src/symcipher/aes_ct64_cbcenc.c \
 237         src/symcipher/aes_ct64_ctr.c \
 238         src/symcipher/aes_ct64_dec.c \
 239         src/symcipher/aes_ct64_enc.c \
 240         src/symcipher/aes_ct_cbcdec.c \
 241         src/symcipher/aes_ct_cbcenc.c \
 242         src/symcipher/aes_ct_ctr.c \
 243         src/symcipher/aes_ct_dec.c \
 244         src/symcipher/aes_ct_enc.c \
 245         src/symcipher/aes_pwr8.c \
 246         src/symcipher/aes_pwr8_cbcdec.c \
 247         src/symcipher/aes_pwr8_cbcenc.c \
 248         src/symcipher/aes_pwr8_ctr.c \
 249         src/symcipher/aes_small_cbcdec.c \
 250         src/symcipher/aes_small_cbcenc.c \
 251         src/symcipher/aes_small_ctr.c \
 252         src/symcipher/aes_small_dec.c \
 253         src/symcipher/aes_small_enc.c \
 254         src/symcipher/aes_x86ni.c \
 255         src/symcipher/aes_x86ni_cbcdec.c \
 256         src/symcipher/aes_x86ni_cbcenc.c \
 257         src/symcipher/aes_x86ni_ctr.c \
 258         src/symcipher/chacha20_ct.c \
 259         src/symcipher/des_ct.c \
 260         src/symcipher/des_ct_cbcdec.c \
 261         src/symcipher/des_ct_cbcenc.c \
 262         src/symcipher/des_support.c \
 263         src/symcipher/des_tab.c \
 264         src/symcipher/des_tab_cbcdec.c \
 265         src/symcipher/des_tab_cbcenc.c \
 266         src/symcipher/poly1305_ctmul.c \
 267         src/symcipher/poly1305_ctmul32.c \
 268         src/symcipher/poly1305_ctmulq.c \
 269         src/symcipher/poly1305_i15.c \
 270         src/x509/skey_decoder.c \
 271         src/x509/x509_decoder.c \
 272         src/x509/x509_knownkey.c \
 273         src/x509/x509_minimal.c \
 274         src/x509/x509_minimal_full.c"
 275
 276 # Source files for the 'brssl' command-line tool.
 277 toolssrc=" \
 278         tools/brssl.c \
 279         tools/certs.c \
 280         tools/chain.c \
 281         tools/client.c \
 282         tools/errors.c \
 283         tools/files.c \
 284         tools/keys.c \
 285         tools/names.c \
 286         tools/server.c \
 287         tools/skey.c \
 288         tools/sslio.c \
 289         tools/ta.c \
 290         tools/vector.c \
 291         tools/verify.c \
 292         tools/xmem.c"
 293
 294 # Source files the the 'testcrypto' command-line tool.
 295 testcryptosrc=" \
 296         test/test_crypto.c"
 297
 298 # Source files the the 'testspeed' command-line tool.
 299 testspeedsrc=" \
 300         test/test_speed.c"
 301
 302 # Source files the the 'testx509' command-line tool.
 303 testx509src=" \
 304         test/test_x509.c"
 305
 306 # Public header files.
 307 headerspub=" \
 308         inc/bearssl.h \
 309         inc/bearssl_block.h \
 310         inc/bearssl_ec.h \
 311         inc/bearssl_hash.h \
 312         inc/bearssl_hmac.h \
 313         inc/bearssl_pem.h \
 314         inc/bearssl_prf.h \
 315         inc/bearssl_rand.h \
 316         inc/bearssl_rsa.h \
 317         inc/bearssl_ssl.h \
 318         inc/bearssl_x509.h"
 319
 320 # Private header files.
 321 headerspriv=" \
 322         src/config.h \
 323         src/inner.h"
 324
 325 # Header files for the 'brssl' command-line tool.
 326 headerstools=" \
 327         tools/brssl.h"
 328
 329 # T0 compiler source code.
 330 t0compsrc=" \
 331         T0/BlobWriter.cs \
 332         T0/CPU.cs \
 333         T0/CodeElement.cs \
 334         T0/CodeElementJump.cs \
 335         T0/CodeElementUInt.cs \
 336         T0/CodeElementUIntExpr.cs \
 337         T0/CodeElementUIntInt.cs \
 338         T0/CodeElementUIntUInt.cs \
 339         T0/ConstData.cs \
 340         T0/Opcode.cs \
 341         T0/OpcodeCall.cs \
 342         T0/OpcodeConst.cs \
 343         T0/OpcodeGetLocal.cs \
 344         T0/OpcodeJump.cs \
 345         T0/OpcodeJumpIf.cs \
 346         T0/OpcodeJumpIfNot.cs \
 347         T0/OpcodeJumpUncond.cs \
 348         T0/OpcodePutLocal.cs \
 349         T0/OpcodeRet.cs \
 350         T0/SType.cs \
 351         T0/T0Comp.cs \
 352         T0/TPointerBase.cs \
 353         T0/TPointerBlob.cs \
 354         T0/TPointerExpr.cs \
 355         T0/TPointerNull.cs \
 356         T0/TPointerXT.cs \
 357         T0/TValue.cs \
 358         T0/Word.cs \
 359         T0/WordBuilder.cs \
 360         T0/WordData.cs \
 361         T0/WordInterpreted.cs \
 362         T0/WordNative.cs"
 363
 364 t0compkern=" \
 365         T0/kern.t0"
 366
 367 # Function to turn slashes into $P (macro for path separator).
 368 escsep() {
 369         printf '%s' "$1" | sed 's/\//$P/g'
 370 }
 371
 372 # Create rules file.
 373 rm -f Rules.mk
 374 cat > Rules.mk <<EOF
 375 # Automatically generated rules. Use 'mkrules.sh' to modify/regenerate.
 376 EOF
 377
 378 (printf "\nOBJ ="
 379 for f in $coresrc ; do
 380         printf ' $(OBJDIR)$P%s' "$(basename "$f" .c)\$O"
 381 done
 382 printf "\nOBJBRSSL ="
 383 for f in $toolssrc ; do
 384         printf ' $(OBJDIR)$P%s' "$(basename "$f" .c)\$O"
 385 done
 386 printf "\nOBJTESTCRYPTO ="
 387 for f in $testcryptosrc ; do
 388         printf ' $(OBJDIR)$P%s' "$(basename "$f" .c)\$O"
 389 done
 390 printf "\nOBJTESTSPEED ="
 391 for f in $testspeedsrc ; do
 392         printf ' $(OBJDIR)$P%s' "$(basename "$f" .c)\$O"
 393 done
 394 printf "\nOBJTESTX509 ="
 395 for f in $testx509src ; do
 396         printf ' $(OBJDIR)$P%s' "$(basename "$f" .c)\$O"
 397 done
 398 printf "\nHEADERSPUB ="
 399 for f in $headerspub ; do
 400         printf " %s" "$(escsep "$f")"
 401 done
 402 printf "\nHEADERSPRIV = %s" '$(HEADERSPUB)'
 403 for f in $headerspriv ; do
 404         printf " %s" "$(escsep "$f")"
 405 done
 406 printf "\nHEADERSTOOLS = %s" '$(HEADERSPUB)'
 407 for f in $headerstools ; do
 408         printf " %s" "$(escsep "$f")"
 409 done
 410 printf "\nT0SRC ="
 411 for f in $t0compsrc ; do
 412         printf " %s" "$(escsep "$f")"
 413 done
 414 printf "\nT0KERN ="
 415 for f in $t0kernsrc ; do
 416         printf " %s" "$(escsep "$f")"
 417 done
 418 printf "\n") >> Rules.mk
 419
 420 cat >> Rules.mk <<EOF
 421
 422 all: \$(STATICLIB) \$(DLL) \$(TOOLS) \$(TESTS)
 423
 424 no:
 425
 426 lib: \$(BEARSSLLIB)
 427
 428 dll: \$(BEARSSLDLL)
 429
 430 tools: \$(BRSSL)
 431
 432 tests: \$(TESTCRYPTO) \$(TESTSPEED) \$(TESTX509)
 433
 434 T0: \$(T0COMP) src\$Pssl\$Pssl_hs_common.t0 src\$Pssl\$Pssl_hs_client.t0 src\$Pssl\$Pssl_hs_server.t0 src\$Px509\$Pasn1.t0 src\$Px509\$Pskey_decoder.t0 src\$Px509\$Px509_decoder.t0 src\$Px509\$Px509_minimal.t0
 435         \$(RUNT0COMP) -o src\$Pcodec\$Ppemdec -r br_pem_decoder src\$Pcodec\$Ppemdec.t0
 436         \$(RUNT0COMP) -o src\$Pssl\$Pssl_hs_client -r br_ssl_hs_client src\$Pssl\$Pssl_hs_common.t0 src\$Pssl\$Pssl_hs_client.t0
 437         \$(RUNT0COMP) -o src\$Pssl\$Pssl_hs_server -r br_ssl_hs_server src\$Pssl\$Pssl_hs_common.t0 src\$Pssl\$Pssl_hs_server.t0
 438         \$(RUNT0COMP) -o src\$Px509\$Pskey_decoder -r br_skey_decoder src\$Px509\$Pasn1.t0 src\$Px509\$Pskey_decoder.t0
 439         \$(RUNT0COMP) -o src\$Px509\$Px509_decoder -r br_x509_decoder src\$Px509\$Pasn1.t0 src\$Px509\$Px509_decoder.t0
 440         \$(RUNT0COMP) -o src\$Px509\$Px509_minimal -r br_x509_minimal src\$Px509\$Pasn1.t0 src\$Px509\$Px509_minimal.t0
 441
 442 \$(T0COMP): \$(T0SRC) \$(T0KERN)
 443         \$(MKT0COMP)
 444
 445 clean:
 446         -\$(RM) \$(OBJDIR)\$P*\$O
 447         -\$(RM) \$(BEARSSLLIB) \$(BEARSSLDLL) \$(BRSSL) \$(TESTCRYPTO) \$(TESTSPEED) \$(TESTX509)
 448
 449 \$(OBJDIR):
 450         -\$(MKDIR) \$(OBJDIR)
 451
 452 \$(BEARSSLLIB): \$(OBJDIR) \$(OBJ)
 453         \$(AR) \$(ARFLAGS) \$(AROUT)\$(BEARSSLLIB) \$(OBJ)
 454
 455 \$(BEARSSLDLL): \$(OBJDIR) \$(OBJ)
 456         \$(LDDLL) \$(LDDLLFLAGS) \$(LDDLLOUT)\$(BEARSSLDLL) \$(OBJ)
 457
 458 \$(BRSSL): \$(BEARSSLLIB) \$(OBJBRSSL)
 459         \$(LD) \$(LDFLAGS) \$(LDOUT)\$(BRSSL) \$(OBJBRSSL) \$(BEARSSLLIB)
 460
 461 \$(TESTCRYPTO): \$(BEARSSLLIB) \$(OBJTESTCRYPTO)
 462         \$(LD) \$(LDFLAGS) \$(LDOUT)\$(TESTCRYPTO) \$(OBJTESTCRYPTO) \$(BEARSSLLIB)
 463
 464 \$(TESTSPEED): \$(BEARSSLLIB) \$(OBJTESTSPEED)
 465         \$(LD) \$(LDFLAGS) \$(LDOUT)\$(TESTSPEED) \$(OBJTESTSPEED) \$(BEARSSLLIB)
 466
 467 \$(TESTX509): \$(BEARSSLLIB) \$(OBJTESTX509)
 468         \$(LD) \$(LDFLAGS) \$(LDOUT)\$(TESTX509) \$(OBJTESTX509) \$(BEARSSLLIB)
 469 EOF
 470
 471 (for f in $coresrc ; do
 472         b="$(basename "$f" .c)\$O"
 473         g="$(escsep "$f")"
 474         printf '\n$(OBJDIR)$P%s: %s $(HEADERSPRIV)\n\t$(CC) $(CFLAGS) $(INCFLAGS) $(CCOUT)$(OBJDIR)$P%s %s\n' "$b" "$g" "$b" "$g"
 475 done
 476
 477 for f in $toolssrc ; do
 478         b="$(basename "$f" .c)\$O"
 479         g="$(escsep "$f")"
 480         printf '\n$(OBJDIR)$P%s: %s $(HEADERSTOOLS)\n\t$(CC) $(CFLAGS) $(INCFLAGS) $(CCOUT)$(OBJDIR)$P%s %s\n' "$b" "$g" "$b" "$g"
 481 done
 482
 483 for f in $testcryptosrc $testspeedsrc ; do
 484         b="$(basename "$f" .c)\$O"
 485         g="$(escsep "$f")"
 486         printf '\n$(OBJDIR)$P%s: %s $(HEADERSPRIV)\n\t$(CC) $(CFLAGS) $(INCFLAGS) $(CCOUT)$(OBJDIR)$P%s %s\n' "$b" "$g" "$b" "$g"
 487 done
 488
 489 for f in $testx509src ; do
 490         b="$(basename "$f" .c)\$O"
 491         g="$(escsep "$f")"
 492         printf '\n$(OBJDIR)$P%s: %s $(HEADERSPRIV)\n\t$(CC) $(CFLAGS) $(INCFLAGS) -DSRCDIRNAME=".." $(CCOUT)$(OBJDIR)$P%s %s\n' "$b" "$g" "$b" "$g"
 493 done) >> Rules.mk