configure

   1 #!/bin/sh
   2 #
   3 # tcc configure script (c) 2003 Fabrice Bellard
   4
   5 # set temporary file name
   6 # if test ! -z "$TMPDIR" ; then
   7 #     TMPDIR1="${TMPDIR}"
   8 # elif test ! -z "$TEMPDIR" ; then
   9 #     TMPDIR1="${TEMPDIR}"
  10 # else
  11 #     TMPDIR1="/tmp"
  12 # fi
  13 #
  14 # bashism: TMPN="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.c"
  15
  16 TMPN="./conftest-$$"
  17 TMPH=$TMPN.h
  18
  19 # default parameters
  20 prefix=""
  21 execprefix=""
  22 bindir=""
  23 libdir=""
  24 tccdir=""
  25 includedir=""
  26 mandir=""
  27 infodir=""
  28 sysroot=""
  29 cross_prefix=""
  30 cc="gcc"
  31 ar="ar"
  32 bigendian="no"
  33 mingw32="no"
  34 LIBSUF=".a"
  35 EXESUF=""
  36 DLLSUF=".so"
  37 tcc_usrinclude=""
  38 tcc_sysincludepaths=""
  39 tcc_libpaths=""
  40 tcc_crtprefix=""
  41 tcc_elfinterp=""
  42 triplet=
  43 tcc_lddir=
  44 confvars=
  45 suggest="yes"
  46 gcc_major=0
  47 gcc_minor=0
  48 cc_name="gcc"
  49 ar_set=
  50 darwin=
  51 cpuver=
  52 dwarf=
  53
  54 # use CC from environment when set
  55 test -n "$CC" && cc="$CC"
  56
  57 # OS specific
  58 cpu=`uname -m`
  59 cpu_sys="$cpu"
  60 targetos=`uname`
  61 if test "$targetos" = "Linux" ; then
  62   test "$(uname -o)" = "Android" && targetos=Android
  63 fi
  64
  65 case $targetos in
  66   Darwin)
  67     darwin=yes
  68     dwarf=4
  69     confvars="$confvars OSX"
  70     cc=`command -v cc`
  71     cc=`readlink $cc || echo clang`
  72     tcc_usrinclude="`xcrun --show-sdk-path`/usr/include"
  73     DLLSUF=".dylib"
  74     case $* in *--config-new_macho*) ;; *)
  75         # if new_macho was not specified and (known) ver <= 10, use old (=no)
  76         osxver=$(sw_vers -productVersion 2>/dev/null)  # X.Y.Z
  77         osxver=${osxver%%.*}  # major version (or empty on sw_vers error)
  78         [ "${osxver:-11}" -ge 11 ] || confvars="$confvars new_macho=no"
  79     esac
  80     ;;
  81   Windows_NT|MINGW*|MSYS*|CYGWIN*)
  82     mingw32=yes
  83     targetos=WIN32
  84     ;;
  85   DragonFly|OpenBSD|FreeBSD|NetBSD)
  86     confvars="$confvars BSD ldl=no"
  87     ;;
  88   Android)
  89     confvars="$confvars Android pie new-dtags"
  90     if test -n "$TERMUX_VERSION"; then
  91       prefix="$PREFIX" # "/data/data/com.termux/files/usr"
  92       sysroot="$PREFIX"
  93       test "$cpu" = "aarch64" -o "$cpu" = "x86_64" && S="64" || S=""
  94       tcc_sysincludepaths="{B}/include:{R}/include/\\\"CONFIG_TRIPLET\\\":{R}/include"
  95       tcc_libpaths="{B}:{R}/lib:/system/lib${S}"
  96       tcc_crtprefix="{R}/lib"
  97       tcc_elfinterp="/system/bin/linker${S}"
  98       use_triplet="yes"
  99       tcc_switches="-Wl,-rpath=$sysroot/lib,-section-alignment=0x1000"
 100     fi
 101     ;;
 102   *)
 103     ;;
 104 esac
 105
 106 # find source path
 107 source_path=${0%configure}
 108 source_path=${source_path%/}
 109 source_path_used="yes"
 110 if test -z "$source_path" -o "$source_path" = "." ; then
 111     source_path=`pwd`
 112     source_path_used="no"
 113 fi
 114
 115 for opt do
 116   eval opt=\"$opt\"
 117   case "$opt" in
 118   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2-`
 119   ;;
 120   --exec-prefix=*) execprefix=`echo $opt | cut -d '=' -f 2-`
 121   ;;
 122   --tccdir=*) tccdir=`echo $opt | cut -d '=' -f 2-`
 123   ;;
 124   --bindir=*) bindir=`echo $opt | cut -d '=' -f 2-`
 125   ;;
 126   --libdir=*) libdir=`echo $opt | cut -d '=' -f 2-`
 127   ;;
 128   --includedir=*) includedir=`echo $opt | cut -d '=' -f 2-`
 129   ;;
 130   --sharedir=*) sharedir=`echo $opt | cut -d '=' -f 2-`
 131   ;;
 132   --mandir=*) mandir=`echo $opt | cut -d '=' -f 2-`
 133   ;;
 134   --infodir=*) infodir=`echo $opt | cut -d '=' -f 2-`
 135   ;;
 136   --docdir=*) docdir=`echo $opt | cut -d '=' -f 2-`
 137   ;;
 138   --sysroot=*) sysroot=`echo $opt | cut -d '=' -f 2-`
 139   ;;
 140   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2-`
 141   ;;
 142   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2-`
 143   ;;
 144   --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
 145   ;;
 146   --ar=*) ar=`echo $opt | cut -d '=' -f 2-` ; ar_set="yes"
 147   ;;
 148   --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
 149   ;;
 150   --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
 151   ;;
 152   --extra-libs=*) extralibs="${opt#--extra-libs=}"
 153   ;;
 154   --sysincludepaths=*) tcc_sysincludepaths=`echo $opt | cut -d '=' -f 2-`
 155   ;;
 156   --libpaths=*) tcc_libpaths=`echo $opt | cut -d '=' -f 2-`
 157   ;;
 158   --crtprefix=*) tcc_crtprefix=`echo $opt | cut -d '=' -f 2-`
 159   ;;
 160   --elfinterp=*) tcc_elfinterp=`echo $opt | cut -d '=' -f 2-`
 161   ;;
 162   --triplet=*) triplet=`echo $opt | cut -d '=' -f 2-`
 163   ;;
 164   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2-`
 165   ;;
 166   --dwarf=*) dwarf=`echo $opt | cut -d '=' -f 2-`
 167   ;;
 168   --enable-cross) confvars="$confvars cross"
 169   ;;
 170   --disable-static) confvars="$confvars static=no"
 171   ;;
 172   --enable-static) confvars="$confvars static"
 173   ;;
 174   --disable-rpath) confvars="$confvars rpath=no"
 175   ;;
 176   --debug) confvars="$confvars debug"
 177   ;;
 178   --with-libgcc) confvars="$confvars libgcc"
 179   ;;
 180   --with-selinux) confvars="$confvars selinux"
 181   ;;
 182   --tcc-switches=*) tcc_switches=`echo $opt | cut -d '=' -f 2-`
 183   ;;
 184   --config-mingw32*) mingw32=$(echo "$opt=yes" | cut -d '=' -f 2)
 185   ;;
 186   --config-*) confvars="$confvars ${opt#--config-}"; suggest="no"
 187   ;;
 188   --help|-h) show_help="yes"
 189   ;;
 190   *) echo "configure: WARNING: unrecognized option $opt"
 191   ;;
 192   esac
 193 done
 194
 195 cc="${cross_prefix}${cc}"
 196 ar="${cross_prefix}${ar}"
 197
 198 # Checking for CFLAGS
 199 test -z "$CFLAGS" && CFLAGS="-Wall -O2"
 200
 201 # on OSX M1 with --cpu=x86_64, build a tcc to run under rosetta entirely
 202 if test "$darwin" = "yes" -a "$cpu" = "x86_64" -a "$cpu_sys" = "arm64"; then
 203     CFLAGS="$CFLAGS -arch $cpu"
 204     LDFLAGS="$LDFLAGS -arch $cpu"
 205 fi
 206
 207 case "$cpu" in
 208   x86|i386|i486|i586|i686|i86pc|BePC|i686-AT386)
 209     cpu="i386"
 210   ;;
 211   x86_64|amd64|x86-64)
 212     cpu="x86_64"
 213   ;;
 214   evbarm)
 215     case "`uname -p`" in
 216       aarch64|arm64)
 217         cpu="arm64"
 218         ;;
 219       earmv*)
 220         cpu="arm"
 221         ;;
 222     esac
 223   ;;
 224   aarch64|arm64|evbarm)
 225     cpu="arm64"
 226   ;;
 227   arm*)
 228     case "$cpu" in
 229       arm|armv4l)
 230         cpuver=4
 231       ;;
 232       armv5tel|armv5tejl)
 233         cpuver=5
 234       ;;
 235       armv6j|armv6l)
 236         cpuver=6
 237       ;;
 238       armv7|armv7a|armv7l)
 239         cpuver=7
 240       ;;
 241     esac
 242     cpu="arm"
 243   ;;
 244   alpha)
 245     cpu="alpha"
 246   ;;
 247   "Power Macintosh"|ppc|ppc64)
 248     cpu="ppc"
 249   ;;
 250   mips)
 251     cpu="mips"
 252   ;;
 253   s390)
 254     cpu="s390"
 255   ;;
 256   riscv64)
 257     cpu="riscv64"
 258   ;;
 259   *)
 260     echo "Unsupported CPU"
 261     exit 1
 262   ;;
 263 esac
 264
 265 if test "$mingw32" = "yes" ; then
 266     if test "$source_path_used" = "no"; then
 267       source_path="."
 268     fi
 269     test -z "$prefix" && prefix="C:/Program Files/tcc"
 270     test -z "$tccdir" && tccdir="${prefix}" && tccdir_auto="yes"
 271     test -z "$bindir" && bindir="${tccdir}"
 272     test -z "$docdir" && docdir="${tccdir}/doc"
 273     test -z "$libdir" && libdir="${tccdir}/libtcc"
 274     confvars="$confvars WIN32"
 275     LIBSUF=".lib"
 276     EXESUF=".exe"
 277     DLLSUF=".dll"
 278 else
 279     if test -z "$prefix" ; then
 280       prefix="/usr/local"
 281     fi
 282     if test -z "$sharedir" ; then
 283       sharedir="${prefix}/share"
 284     fi
 285     if test x"$execprefix" = x""; then
 286       execprefix="${prefix}"
 287     fi
 288     if test x"$libdir" = x""; then
 289       libdir="${execprefix}/lib"
 290     fi
 291     if test x"$bindir" = x""; then
 292       bindir="${execprefix}/bin"
 293     fi
 294     if test x"$docdir" = x""; then
 295       docdir="${sharedir}/doc"
 296     fi
 297     if test x"$mandir" = x""; then
 298       mandir="${sharedir}/man"
 299     fi
 300     if test x"$infodir" = x""; then
 301       infodir="${sharedir}/info"
 302     fi
 303     if test x"$tccdir" = x""; then
 304       tccdir="${libdir}/tcc"
 305     fi
 306     if test x"$includedir" = x""; then
 307       includedir="${prefix}/include"
 308     fi
 309 fi # mingw32
 310
 311 if test x"$show_help" = "xyes" ; then
 312 cat << EOF
 313 Usage: configure [options]
 314 Options: [defaults in brackets after descriptions]
 315
 316 Standard options:
 317   --help                   print this message
 318   --prefix=PREFIX          install in PREFIX [$prefix]
 319   --exec-prefix=EPREFIX    install architecture-dependent files in EPREFIX
 320                            [same as prefix]
 321   --bindir=DIR             user executables in DIR [EPREFIX/bin]
 322   --libdir=DIR             object code libraries in DIR [EPREFIX/lib]
 323   --tccdir=DIR             installation directory [EPREFIX/lib/tcc]
 324   --includedir=DIR         C header files in DIR [PREFIX/include]
 325   --sharedir=DIR           documentation root DIR [PREFIX/share]
 326   --docdir=DIR             documentation in DIR [SHAREDIR/doc/tcc]
 327   --mandir=DIR             man documentation in DIR [SHAREDIR/man]
 328   --infodir=DIR            info documentation in DIR [SHAREDIR/info]
 329
 330 Advanced options (experts only):
 331   --source-path=PATH       path of source code [$source_path]
 332   --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
 333   --sysroot=PREFIX         prepend PREFIX to library/include paths [$sysroot]
 334   --cc=CC                  use C compiler CC [$cc]
 335   --ar=AR                  create archives using AR [$ar]
 336   --extra-cflags=          specify compiler flags [$CFLAGS]
 337   --extra-ldflags=         specify linker options [$LDFLAGS]
 338   --cpu=CPU                CPU [$cpu]
 339
 340   --debug                  include debug info with resulting binaries
 341   --disable-static         make libtcc.so instead of libtcc.a
 342   --enable-static          make libtcc.a instead of libtcc.dll (win32)
 343   --disable-rpath          disable use of -rpath with libtcc.so
 344   --with-libgcc            use libgcc_s.so.1 instead of libtcc1.a
 345   --with-selinux           use mmap for executable memory (tcc -run)
 346   --enable-cross           build cross compilers (see also 'make help')
 347
 348   --sysincludepaths=...    specify system include paths, colon separated
 349   --libpaths=...           specify system library paths, colon separated
 350   --crtprefix=...          specify locations of crt?.o, colon separated
 351   --elfinterp=...          specify elf interpreter
 352   --triplet=...            specify system library/include directory triplet
 353   --tcc-switches=...       specify implicit switches passed to tcc
 354
 355   --config-uClibc,-musl    enable system specific configurations
 356   --config-mingw32         build on windows using msys, busybox, etc.
 357   --config-backtrace=no    disable stack backtraces (with -run or -bt)
 358   --config-bcheck=no       disable bounds checker (-b)
 359   --config-predefs=no      do not compile tccdefs.h, instead just include
 360   --config-new_macho=no|yes Force apple object format (autodetect osx <= 10)
 361   --config-codesign        Use codesign on apple to sign executables
 362   --dwarf=x                Use dwarf debug info instead of stabs (x=2..5)
 363 EOF
 364 exit 1
 365 fi
 366
 367 if test -z "$cross_prefix" ; then
 368   CONFTEST=./conftest$EXESUF
 369   if ! $cc -o $CONFTEST $source_path/conftest.c ; then
 370     echo "configure: error: '$cc' failed to compile conftest.c."
 371   else
 372     cc_name="$($CONFTEST compiler)"
 373     gcc_major="$($CONFTEST version)"
 374     gcc_minor="$($CONFTEST minor)"
 375     bigendian="$($CONFTEST bigendian)"
 376     _triplet="$($CONFTEST triplet)"
 377   fi
 378   if test "$mingw32" = "no" ; then
 379
 380       if test -z "$triplet" -a -n "$_triplet"; then
 381         if test -f "/usr/lib/$_triplet/crti.o" -o -n "$use_triplet" ; then
 382           triplet="$_triplet"
 383         fi
 384       fi
 385
 386       if test -z "$triplet"; then
 387         if test $cpu = "x86_64" -o $cpu = "arm64" -o $cpu = "riscv64" ; then
 388           if test -f "/usr/lib64/crti.o" ; then
 389             tcc_lddir="lib64"
 390           fi
 391         fi
 392       fi
 393
 394       if test "$cpu" = "arm" ; then
 395         if test "${triplet%eabihf}" != "$triplet" ; then
 396            confvars="$confvars arm_eabihf arm_vfp"
 397         elif test "${triplet%eabi}" != "$triplet" ; then
 398            confvars="$confvars arm_eabi arm_vfp"
 399         elif test "${_triplet%eabihf}" != "$_triplet" ; then
 400            confvars="$confvars arm_eabihf arm_vfp"
 401         elif test "${_triplet%eabi}" != "$_triplet" ; then
 402            confvars="$confvars arm_eabi arm_vfp"
 403         elif grep -s -q "^Features.* \(vfp\|iwmmxt\) " /proc/cpuinfo ; then
 404            confvars="$confvars arm_vfp"
 405         fi
 406       fi
 407
 408       if test "$suggest" = "yes"; then
 409         if test -f "/lib/ld-uClibc.so.0" ; then
 410           echo "Perhaps you want ./configure --config-uClibc"
 411         fi
 412         if test -f "/lib/ld-musl-$cpu.so.1"; then
 413           echo "Perhaps you want ./configure --config-musl"
 414         fi
 415       fi
 416   else # mingw32 = yes
 417       if test "$cc_name" = "gcc"; then
 418         # avoid mingw dependencies such as 'libgcc_s_dw2-1.dll'
 419         test -z "$LDFLAGS" && LDFLAGS="-static"
 420       fi
 421   fi
 422 else
 423   # if cross compiling, cannot launch a program, so make a static guess
 424   case $cpu in
 425     ppc|mips|s390)  bigendian=yes;;
 426   esac
 427 fi
 428
 429 if test "$bigendian" = "yes" ; then
 430   confvars="$confvars BIGENDIAN"
 431 fi
 432
 433 # a final configuration tuning
 434 if test "$cc_name" != "tcc"; then
 435   OPT1="-Wdeclaration-after-statement -fno-strict-aliasing"
 436   # we want -Wno- but gcc does not always reject unknown -Wno- options
 437   OPT2="-Wpointer-sign -Wsign-compare -Wunused-result -Wformat-truncation"
 438   OPT2="$OPT2 -Wstringop-truncation"
 439   if test "$cc_name" = "clang"; then
 440     OPT1="$OPT1 -fheinous-gnu-extensions"
 441     OPT2="$OPT2 -Wstring-plus-int"
 442   fi
 443   $cc $OPT1 $OPT2 -o a.out -c -xc - < /dev/null > cc_msg.txt 2>&1
 444   for o in $OPT1; do # enable these options
 445     if ! grep -q -- $o cc_msg.txt; then CFLAGS="$CFLAGS $o"; fi
 446   done
 447   for o in $OPT2; do # disable these options
 448     if ! grep -q -- $o cc_msg.txt; then CFLAGS="$CFLAGS -Wno-${o#-W*}"; fi
 449   done
 450   # cat cc_msg.txt
 451   # echo $CFLAGS
 452   rm -f cc_msg.txt a.out
 453 else # cc is tcc
 454   test "$ar_set" || ar="$cc -ar"
 455 fi
 456
 457 fcho() { if test -n "$2"; then echo "$1$2"; fi }
 458
 459 fcho "Binary directory    " "$bindir"
 460 fcho "TinyCC directory    " "$tccdir"
 461 fcho "Library directory   " "$libdir"
 462 fcho "Include directory   " "$includedir"
 463 fcho "Manual directory    " "$mandir"
 464 fcho "Info directory      " "$infodir"
 465 fcho "Doc directory       " "$docdir"
 466 fcho "Target root prefix  " "$sysroot"
 467 fcho "/usr/include dir    " "$tcc_usrinclude"
 468 echo "Source path         $source_path"
 469 echo "C compiler          $cc ($gcc_major.$gcc_minor)"
 470 echo "Target OS           $targetos"
 471 echo "CPU                 $cpu"
 472 fcho "Triplet             " "$triplet"
 473 fcho "Config              " "${confvars# }"
 474 echo "Creating config.mak and config.h"
 475
 476 cat >config.mak <<EOF
 477 # Automatically generated by configure - do not modify
 478 prefix=$prefix
 479 bindir=\$(DESTDIR)$bindir
 480 tccdir=\$(DESTDIR)$tccdir
 481 libdir=\$(DESTDIR)$libdir
 482 includedir=\$(DESTDIR)$includedir
 483 mandir=\$(DESTDIR)$mandir
 484 infodir=\$(DESTDIR)$infodir
 485 docdir=\$(DESTDIR)$docdir
 486 CC=$cc
 487 CC_NAME=$cc_name
 488 GCC_MAJOR=$gcc_major
 489 GCC_MINOR=$gcc_minor
 490 AR=$ar
 491 CFLAGS=$CFLAGS
 492 LDFLAGS=$LDFLAGS
 493 LIBSUF=$LIBSUF
 494 EXESUF=$EXESUF
 495 DLLSUF=$DLLSUF
 496 EOF
 497
 498 print_inc() {
 499   local v="$2"
 500   if test -n "$v"; then
 501     test "$3" = "num" || v="\"$v\""
 502     echo "#ifndef $1" >> $TMPH
 503     echo "# define $1 $v" >> $TMPH
 504     echo "#endif" >> $TMPH
 505   fi
 506 }
 507
 508 print_mak() {
 509   local v="$2"
 510   if test -n "$v"; then
 511     test "$3" = "num" || v="\"\\\"$v\\\"\""
 512     echo "NATIVE_DEFINES+=-D$1=$v" >> config.mak
 513   fi
 514 }
 515
 516 echo "/* Automatically generated by configure - do not modify */" > $TMPH
 517
 518 print_inc CONFIG_SYSROOT "$sysroot"
 519 test "$tccdir_auto" = "yes" || print_inc CONFIG_TCCDIR "$tccdir"
 520 print_inc DWARF_VERSION "$dwarf" num
 521 print_mak CONFIG_USR_INCLUDE "$tcc_usrinclude"
 522 print_mak CONFIG_TCC_SYSINCLUDEPATHS "$tcc_sysincludepaths"
 523 print_mak CONFIG_TCC_LIBPATHS "$tcc_libpaths"
 524 print_mak CONFIG_TCC_CRTPREFIX "$tcc_crtprefix"
 525 print_mak CONFIG_TCC_ELFINTERP "$tcc_elfinterp"
 526 print_mak CONFIG_TCC_SWITCHES "$tcc_switches"
 527 print_mak CONFIG_LDDIR "$tcc_lddir"
 528 print_mak CONFIG_TRIPLET "$triplet"
 529 print_mak TCC_CPU_VERSION "$cpuver" num
 530
 531 echo "ARCH=$cpu" >> config.mak
 532 echo "TARGETOS=$targetos" >> config.mak
 533
 534 predefs="1"
 535 for v in $confvars ; do
 536   test "$v" = "predefs=no" && predefs=""
 537   if test "${v%=*}" = "$v"; then
 538     echo "CONFIG_$v=yes" >> config.mak
 539   else
 540     echo "CONFIG_$v" >> config.mak
 541   fi
 542 done
 543 print_inc CONFIG_TCC_PREDEFS "$predefs" num
 544
 545 version=`head $source_path/VERSION`
 546 echo "VERSION = $version" >> config.mak
 547 echo "#define TCC_VERSION \"$version\"" >> $TMPH
 548 echo "@set VERSION $version" > config.texi
 549
 550 if test "$source_path_used" = "yes" ; then
 551     case $source_path in
 552        /*) echo "TOPSRC=$source_path";;
 553         *) echo "TOPSRC=\$(TOP)/$source_path";;
 554      esac >>config.mak
 555 else
 556      echo 'TOPSRC=$(TOP)' >>config.mak
 557 fi
 558 cat >>$TMPH <<EOF
 559 #define GCC_MAJOR $gcc_major
 560 #define GCC_MINOR $gcc_minor
 561 #define CC_NAME CC_${cc_name}
 562 EOF
 563
 564 diff $TMPH config.h >/dev/null 2>&1
 565 if test $? -ne 0 ; then
 566     mv -f $TMPH config.h
 567 else
 568     echo "config.h is unchanged"
 569 fi
 570
 571 rm -f $TMPN* $CONFTEST
 572
 573 # ---------------------------------------------------------------------------
 574 # build tree in object directory if source path is different from current one
 575
 576 fn_makelink()
 577 {
 578     tgt=$1/$2
 579     case $2 in
 580     */*) dn=${2%/*}
 581          test -d $dn || mkdir -p $dn
 582          case $1 in
 583          /*) ;;
 584           *) while test $dn ; do
 585                 tgt=../$tgt; dn=${dn#${dn%%/*}}; dn=${dn#/}
 586              done
 587              ;;
 588          esac
 589          ;;
 590     esac
 591
 592     ln -sfn $tgt $2 || ( echo "ln failed. Using cp instead."; cp -f $1/$2 $2 )
 593 }
 594
 595 if test "$source_path_used" = "yes" ; then
 596   FILES="Makefile lib/Makefile tests/Makefile tests/tests2/Makefile tests/pp/Makefile"
 597   for f in $FILES ; do
 598     fn_makelink $source_path $f
 599   done
 600 fi
 601
 602 # ---------------------------------------------------------------------------