configure

Fri, 05 Jan 2024 20:35:13 +0100

author
Mike Becker <universe@uap-core.de>
date
Fri, 05 Jan 2024 20:35:13 +0100
changeset 796
fec90b848f4b
parent 788
b34ff44e6433
child 815
b0c4750cecd8
permissions
-rwxr-xr-x

update uwproj configure template

     1 #!/bin/sh
     3 # create temporary directory
     4 TEMP_DIR=".tmp-`uname -n`"
     5 rm -Rf "$TEMP_DIR"
     6 if mkdir -p "$TEMP_DIR"; then
     7     :
     8 else
     9     echo "Cannot create tmp dir $TEMP_DIR"
    10     echo "Abort"
    11     exit 1
    12 fi
    13 touch "$TEMP_DIR/options"
    14 touch "$TEMP_DIR/features"
    16 # define standard variables
    17 # also define standard prefix (this is where we will search for config.site)
    18 prefix=/usr
    19 exec_prefix=
    20 bindir=
    21 sbindir=
    22 libdir=
    23 libexecdir=
    24 datarootdir=
    25 datadir=
    26 sysconfdir=
    27 sharedstatedir=
    28 localstatedir=
    29 runstatedir=
    30 includedir=
    31 infodir=
    32 localedir=
    33 mandir=
    35 # custom variables
    36 src_dir=`pwd`
    37 DOXYGEN=`command -v doxygen`
    38 PANDOC=`command -v pandoc`
    40 # features
    42 # clean abort
    43 abort_configure()
    44 {
    45     rm -Rf "$TEMP_DIR"
    46     exit 1
    47 }
    49 # help text
    50 printhelp()
    51 {
    52     echo "Usage: $0 [OPTIONS]..."
    53     cat << __EOF__
    54 Installation directories:
    55   --prefix=PREFIX         path prefix for architecture-independent files
    56                           [/usr]
    57   --exec-prefix=EPREFIX   path prefix for architecture-dependent files
    58                           [PREFIX]
    60   --bindir=DIR            user executables [EPREFIX/bin]
    61   --sbindir=DIR           system admin executables [EPREFIX/sbin]
    62   --libexecdir=DIR        program executables [EPREFIX/libexec]
    63   --sysconfdir=DIR        system configuration files [PREFIX/etc]
    64   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
    65   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
    66   --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
    67   --libdir=DIR            object code libraries [EPREFIX/lib]
    68   --includedir=DIR        C header files [PREFIX/include]
    69   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
    70   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
    71   --infodir=DIR           info documentation [DATAROOTDIR/info]
    72   --mandir=DIR            man documentation [DATAROOTDIR/man]
    73   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
    75 Options:
    76   --debug                 add extra compile flags for debug builds
    77   --release               add extra compile flags for release builds
    78   --with-docs=(all|html|api|none)
    80 Optional Features:
    81   --enable-coverage
    83 __EOF__
    84 }
    86 #
    87 # parse arguments
    88 #
    89 BUILD_TYPE="default"
    90 for ARG in "$@"
    91 do
    92     case "$ARG" in
    93         "--prefix="*)         prefix=${ARG#--prefix=} ;;
    94         "--exec-prefix="*)    exec_prefix=${ARG#--exec-prefix=} ;;
    95         "--bindir="*)         bindir=${ARG#----bindir=} ;;
    96         "--sbindir="*)        sbindir=${ARG#--sbindir=} ;;
    97         "--libdir="*)         libdir=${ARG#--libdir=} ;;
    98         "--libexecdir="*)     libexecdir=${ARG#--libexecdir=} ;;
    99         "--datarootdir="*)    datarootdir=${ARG#--datarootdir=} ;;
   100         "--datadir="*)        datadir=${ARG#--datadir=} ;;
   101         "--sysconfdir="*)     sysconfdir=${ARG#--sysconfdir=} ;;
   102         "--sharedstatedir="*) sharedstatedir=${ARG#--sharedstatedir=} ;;
   103         "--localstatedir="*)  localstatedir=${ARG#--localstatedir=} ;;
   104         "--includedir="*)     includedir=${ARG#--includedir=} ;;
   105         "--infodir="*)        infodir=${ARG#--infodir=} ;;
   106         "--mandir"*)          mandir=${ARG#--mandir} ;;
   107         "--localedir"*)       localedir=${ARG#--localedir} ;;
   108         "--help"*) printhelp; abort_configure ;;
   109         "--debug")           BUILD_TYPE="debug" ;;
   110         "--release")         BUILD_TYPE="release" ;;
   111         "--with-docs="*) OPT_WITH_DOCS=${ARG#--with-docs=} ;;
   112         "--enable-coverage") FEATURE_COVERAGE=on ;;
   113         "--disable-coverage") unset FEATURE_COVERAGE ;;
   114         "-"*) echo "unknown option: $ARG"; abort_configure ;;
   115     esac
   116 done
   120 # set defaults for dir variables
   121 : ${exec_prefix:="$prefix"}
   122 : ${bindir:='${exec_prefix}/bin'}
   123 : ${sbindir:='${exec_prefix}/sbin'}
   124 : ${libdir:='${exec_prefix}/lib'}
   125 : ${libexecdir:='${exec_prefix}/libexec'}
   126 : ${datarootdir:='${prefix}/share'}
   127 : ${datadir:='${datarootdir}'}
   128 : ${sysconfdir:='${prefix}/etc'}
   129 : ${sharedstatedir:='${prefix}/com'}
   130 : ${localstatedir:='${prefix}/var'}
   131 : ${runstatedir:='${localstatedir}/run'}
   132 : ${includedir:='${prefix}/include'}
   133 : ${infodir:='${datarootdir}/info'}
   134 : ${mandir:='${datarootdir}/man'}
   135 : ${localedir:='${datarootdir}/locale'}
   137 # check if a config.site exists and load it
   138 if [ -n "$CONFIG_SITE" ]; then
   139     # CONFIG_SITE may contain space separated file names
   140     for cs in $CONFIG_SITE; do
   141         printf "loading defaults from $cs... "
   142         . "$cs"
   143         echo ok
   144     done
   145 elif [ -f "$prefix/share/config.site" ]; then
   146     printf "loading site defaults... "
   147     . "$prefix/share/config.site"
   148     echo ok
   149 elif [ -f "$prefix/etc/config.site" ]; then
   150     printf "loading site defaults... "
   151     . "$prefix/etc/config.site"
   152     echo ok
   153 fi
   155 # Test for availability of pkg-config
   156 PKG_CONFIG=`command -v pkg-config`
   157 : ${PKG_CONFIG:="false"}
   159 # Simple uname based platform detection
   160 # $PLATFORM is used for platform dependent dependency selection
   161 OS=`uname -s`
   162 OS_VERSION=`uname -r`
   163 printf "detect platform... "
   164 if [ "$OS" = "SunOS" ]; then
   165     PLATFORM="solaris sunos unix svr4"
   166 fi
   167 if [ "$OS" = "Linux" ]; then
   168     PLATFORM="linux unix"
   169 fi
   170 if [ "$OS" = "FreeBSD" ]; then
   171     PLATFORM="freebsd bsd unix"
   172 fi
   173 if [ "$OS" = "Darwin" ]; then
   174     PLATFORM="macos osx bsd unix"
   175 fi
   176 if echo "$OS" | grep -i "MINGW" > /dev/null; then
   177     PLATFORM="windows mingw"
   178 fi
   179 : ${PLATFORM:="unix"}
   181 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
   182 echo "$PLATFORM_NAME"
   184 isplatform()
   185 {
   186     for p in $PLATFORM
   187     do
   188         if [ "$p" = "$1" ]; then
   189             return 0
   190         fi
   191     done
   192     return 1
   193 }
   194 notisplatform()
   195 {
   196     for p in $PLATFORM
   197     do
   198         if [ "$p" = "$1" ]; then
   199             return 1
   200         fi
   201     done
   202     return 0
   203 }
   206 # generate vars.mk
   207 cat > "$TEMP_DIR/vars.mk" << __EOF__
   208 prefix="$prefix"
   209 exec_prefix="$exec_prefix"
   210 bindir="$bindir"
   211 sbindir="$sbindir"
   212 libdir="$libdir"
   213 libexecdir="$libexecdir"
   214 datarootdir="$datarootdir"
   215 datadir="$datadir"
   216 sysconfdir="$sysconfdir"
   217 sharedstatedir="$sharedstatedir"
   218 localstatedir="$localstatedir"
   219 runstatedir="$runstatedir"
   220 includedir="$includedir"
   221 infodir="$infodir"
   222 mandir="$mandir"
   223 localedir="$localedir"
   224 src_dir="$src_dir"
   225 DOXYGEN="$DOXYGEN"
   226 PANDOC="$PANDOC"
   227 __EOF__
   229 # toolchain detection utilities
   230 . make/toolchain.sh
   232 #
   233 # DEPENDENCIES
   234 #
   236 # check languages
   237 lang_c=
   238 lang_cpp=
   239 if detect_c_compiler ; then
   240     lang_c=1
   241 fi
   243 # create buffer for make variables required by dependencies
   244 echo > "$TEMP_DIR/make.mk"
   246 test_pkg_config()
   247 {
   248     if "$PKG_CONFIG" --exists "$1" ; then :
   249     else return 1 ; fi
   250     if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
   251     else return 1 ; fi
   252     if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
   253     else return 1 ; fi
   254     if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
   255     else return 1 ; fi
   256     return 0
   257 }
   259 print_check_msg()
   260 {
   261     if [ -z "$1" ]; then
   262         shift
   263         printf "$@"
   264     fi
   265 }
   267 dependency_error_coverage()
   268 {
   269     print_check_msg "$dep_checked_coverage" "checking for coverage... "
   270     # dependency coverage
   271     while true
   272     do
   273         TEMP_CFLAGS="$TEMP_CFLAGS \${COVERAGE_CFLAGS}"
   274         TEMP_LDFLAGS="$TEMP_LDFLAGS \${COVERAGE_LDFLAGS}"
   275         print_check_msg "$dep_checked_coverage" "yes\n"
   276         dep_checked_coverage=1
   277         return 1
   278     done
   280     print_check_msg "$dep_checked_coverage" "no\n"
   281     dep_checked_coverage=1
   282     return 0
   283 }
   284 dependency_error_pandoc()
   285 {
   286     print_check_msg "$dep_checked_pandoc" "checking for pandoc... "
   287     # dependency pandoc
   288     while true
   289     do
   290         if test -n "$PANDOC" > /dev/null ; then
   291             :
   292         else
   293             break
   294         fi
   295         print_check_msg "$dep_checked_pandoc" "yes\n"
   296         dep_checked_pandoc=1
   297         return 1
   298     done
   300     print_check_msg "$dep_checked_pandoc" "no\n"
   301     dep_checked_pandoc=1
   302     return 0
   303 }
   304 dependency_error_c()
   305 {
   306     print_check_msg "$dep_checked_c" "checking for c... "
   307     # dependency c platform="mingw"
   308     while true
   309     do
   310         if notisplatform "mingw"; then
   311             break
   312         fi
   313         if [ -z "$lang_c" ] ; then
   314             break
   315         fi
   316         cat >> $TEMP_DIR/make.mk << __EOF__
   317 # Dependency: c
   318 AR=ar
   319 ARFLAGS=r
   320 STLIB_EXT=.lib
   321 SHLIB_EXT=.dll
   323 __EOF__
   324         print_check_msg "$dep_checked_c" "yes\n"
   325         dep_checked_c=1
   326         return 1
   327     done
   329     # dependency c platform="macos"
   330     while true
   331     do
   332         if notisplatform "macos"; then
   333             break
   334         fi
   335         if [ -z "$lang_c" ] ; then
   336             break
   337         fi
   338         cat >> $TEMP_DIR/make.mk << __EOF__
   339 # Dependency: c
   340 AR=ar
   341 ARFLAGS=r
   342 STLIB_EXT=.a
   343 SHLIB_EXT=.dylib
   345 __EOF__
   346         print_check_msg "$dep_checked_c" "yes\n"
   347         dep_checked_c=1
   348         return 1
   349     done
   351     # dependency c platform="unix"
   352     while true
   353     do
   354         if notisplatform "unix"; then
   355             break
   356         fi
   357         if [ -z "$lang_c" ] ; then
   358             break
   359         fi
   360         cat >> $TEMP_DIR/make.mk << __EOF__
   361 # Dependency: c
   362 AR=ar
   363 ARFLAGS=r
   364 STLIB_EXT=.a
   365 SHLIB_EXT=.so
   367 __EOF__
   368         print_check_msg "$dep_checked_c" "yes\n"
   369         dep_checked_c=1
   370         return 1
   371     done
   373     print_check_msg "$dep_checked_c" "no\n"
   374     dep_checked_c=1
   375     return 0
   376 }
   377 dependency_error_file_tools()
   378 {
   379     print_check_msg "$dep_checked_file_tools" "checking for file-tools... "
   380     # dependency file-tools
   381     while true
   382     do
   383         cat >> $TEMP_DIR/make.mk << __EOF__
   384 # Dependency: file-tools
   385 MKDIR=/bin/mkdir -p
   386 RMFILE=/bin/rm -f
   387 RMDIR=/bin/rm -f -R
   388 COPYFILE=/bin/cp -f
   389 COPYALL=/bin/cp -f -R
   390 SYMLINK=/bin/ln -s
   392 __EOF__
   393         print_check_msg "$dep_checked_file_tools" "yes\n"
   394         dep_checked_file_tools=1
   395         return 1
   396     done
   398     print_check_msg "$dep_checked_file_tools" "no\n"
   399     dep_checked_file_tools=1
   400     return 0
   401 }
   402 dependency_error_doxygen()
   403 {
   404     print_check_msg "$dep_checked_doxygen" "checking for doxygen... "
   405     # dependency doxygen
   406     while true
   407     do
   408         if test -n "$DOXYGEN" > /dev/null ; then
   409             :
   410         else
   411             break
   412         fi
   413         print_check_msg "$dep_checked_doxygen" "yes\n"
   414         dep_checked_doxygen=1
   415         return 1
   416     done
   418     print_check_msg "$dep_checked_doxygen" "no\n"
   419     dep_checked_doxygen=1
   420     return 0
   421 }
   423 # start collecting dependency information
   424 echo > "$TEMP_DIR/flags.mk"
   426 DEPENDENCIES_FAILED=
   427 ERROR=0
   428 # unnamed dependencies
   429 TEMP_CFLAGS=
   430 TEMP_CXXFLAGS=
   431 TEMP_LDFLAGS=
   432 while true
   433 do
   434     while true
   435     do
   437         cat >> "$TEMP_DIR/make.mk" << __EOF__
   438 # library version
   439 VERSION=3.1.0
   440 LIBVERSION=4.1.0
   441 LIBVERSION_MAJOR=4
   443 # build directory structure !! do not change or override !!
   444 build_dir=${src_dir}/build
   445 docs_dir=${src_dir}/build/docs
   446 dist_dir=${src_dir}/dist
   448 __EOF__
   449         break
   450     done
   451     break
   452 done
   454 # add general dependency flags to flags.mk
   455 echo "# general flags" >> "$TEMP_DIR/flags.mk"
   456 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
   457     echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
   458 fi
   459 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
   460     echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
   461 fi
   462 if [ -n "${TEMP_LDFLAGS}" ]; then
   463     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
   464 fi
   466 #
   467 # OPTION VALUES
   468 #
   469 checkopt_with_docs_all()
   470 {
   471     VERR=0
   472     if dependency_error_pandoc ; then
   473         VERR=1
   474     fi
   475     if dependency_error_doxygen ; then
   476         VERR=1
   477     fi
   478     if [ $VERR -ne 0 ]; then
   479         return 1
   480     fi
   481     cat >> "$TEMP_DIR/make.mk" << __EOF__
   482 # Documentation
   483 WITH_DOCS_API=yes
   484 WITH_DOCS_HTML=yes
   486 __EOF__
   487     return 0
   488 }
   489 checkopt_with_docs_html()
   490 {
   491     VERR=0
   492     if dependency_error_pandoc ; then
   493         VERR=1
   494     fi
   495     if [ $VERR -ne 0 ]; then
   496         return 1
   497     fi
   498     cat >> "$TEMP_DIR/make.mk" << __EOF__
   499 # Documentation
   500 WITH_DOCS_HTML=yes
   502 __EOF__
   503     return 0
   504 }
   505 checkopt_with_docs_api()
   506 {
   507     VERR=0
   508     if dependency_error_doxygen ; then
   509         VERR=1
   510     fi
   511     if [ $VERR -ne 0 ]; then
   512         return 1
   513     fi
   514     cat >> "$TEMP_DIR/make.mk" << __EOF__
   515 # Documentation
   516 WITH_DOCS_API=yes
   518 __EOF__
   519     return 0
   520 }
   521 checkopt_with_docs_none()
   522 {
   523     VERR=0
   524     if [ $VERR -ne 0 ]; then
   525         return 1
   526     fi
   527     return 0
   528 }
   530 #
   531 # TARGETS
   532 #
   534 echo >> "$TEMP_DIR/flags.mk"
   535 echo "configuring global target"
   536 echo "# flags for unnamed target" >> "$TEMP_DIR/flags.mk"
   537 TEMP_CFLAGS=
   538 TEMP_CXXFLAGS=
   539 TEMP_LDFLAGS=
   541 if dependency_error_c; then
   542     DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED c "
   543     ERROR=1
   544 fi
   545 if dependency_error_file_tools; then
   546     DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED file_tools "
   547     ERROR=1
   548 fi
   550 # Features
   551 if [ -n "$FEATURE_COVERAGE" ]; then
   552     # check dependency
   553     if dependency_error_coverage ; then
   554         # "auto" features can fail and are just disabled in this case
   555         if [ "$FEATURE_COVERAGE" = "auto" ]; then
   556             DISABLE_FEATURE_COVERAGE=1
   557         else
   558             DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED coverage "
   559             ERROR=1
   560         fi
   561     fi
   562     if [ -n "$DISABLE_FEATURE_COVERAGE" ]; then
   563         unset FEATURE_COVERAGE
   564     fi
   565 fi
   567 # Option: --with-docs
   568 if [ -z "$OPT_WITH_DOCS" ]; then
   569     echo "auto-detecting option 'with-docs'"
   570     SAVED_ERROR="$ERROR"
   571     SAVED_DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED"
   572     ERROR=1
   573     while true
   574     do
   575         if checkopt_with_docs_all ; then
   576             echo "  with-docs: all" >> "$TEMP_DIR/options"
   577             ERROR=0
   578             break
   579         fi
   580         if checkopt_with_docs_html ; then
   581             echo "  with-docs: html" >> "$TEMP_DIR/options"
   582             ERROR=0
   583             break
   584         fi
   585         if checkopt_with_docs_api ; then
   586             echo "  with-docs: api" >> "$TEMP_DIR/options"
   587             ERROR=0
   588             break
   589         fi
   590         if checkopt_with_docs_none ; then
   591             echo "  with-docs: none" >> "$TEMP_DIR/options"
   592             ERROR=0
   593             break
   594         fi
   595         break
   596     done
   597     if [ $ERROR -ne 0 ]; then
   598         SAVED_ERROR=1
   599         SAVED_DEPENDENCIES_FAILED="option 'with-docs' $SAVED_DEPENDENCIES_FAILED"
   600     fi
   601     ERROR="$SAVED_ERROR"
   602     DEPENDENCIES_FAILED="$SAVED_DEPENDENCIES_FAILED"
   603 else
   604     echo "checking option with-docs = $OPT_WITH_DOCS"
   605     if false; then
   606         false
   607     elif [ "$OPT_WITH_DOCS" = "all" ]; then
   608         echo "  with-docs: $OPT_WITH_DOCS" >> $TEMP_DIR/options
   609         if checkopt_with_docs_all ; then
   610             :
   611         else
   612             ERROR=1
   613             DEPENDENCIES_FAILED="option 'with-docs' $DEPENDENCIES_FAILED"
   614         fi
   615     elif [ "$OPT_WITH_DOCS" = "html" ]; then
   616         echo "  with-docs: $OPT_WITH_DOCS" >> $TEMP_DIR/options
   617         if checkopt_with_docs_html ; then
   618             :
   619         else
   620             ERROR=1
   621             DEPENDENCIES_FAILED="option 'with-docs' $DEPENDENCIES_FAILED"
   622         fi
   623     elif [ "$OPT_WITH_DOCS" = "api" ]; then
   624         echo "  with-docs: $OPT_WITH_DOCS" >> $TEMP_DIR/options
   625         if checkopt_with_docs_api ; then
   626             :
   627         else
   628             ERROR=1
   629             DEPENDENCIES_FAILED="option 'with-docs' $DEPENDENCIES_FAILED"
   630         fi
   631     elif [ "$OPT_WITH_DOCS" = "none" ]; then
   632         echo "  with-docs: $OPT_WITH_DOCS" >> $TEMP_DIR/options
   633         if checkopt_with_docs_none ; then
   634             :
   635         else
   636             ERROR=1
   637             DEPENDENCIES_FAILED="option 'with-docs' $DEPENDENCIES_FAILED"
   638         fi
   639     fi
   640 fi
   642 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
   643     echo "CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
   644 fi
   645 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
   646     echo "CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
   647 fi
   648 if [ "$BUILD_TYPE" = "debug" ]; then
   649     if [ -n "$lang_c" ]; then
   650         echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
   651     fi
   652     if [ -n "$lang_cpp" ]; then
   653         echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
   654     fi
   655 fi
   656 if [ "$BUILD_TYPE" = "release" ]; then
   657     if [ -n "$lang_c" ]; then
   658         echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
   659     fi
   660     if [ -n "$lang_cpp" ]; then
   661         echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
   662     fi
   663 fi
   664 if [ -n "${TEMP_LDFLAGS}" ]; then
   665     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
   666 fi
   669 # final result
   670 if [ $ERROR -ne 0 ]; then
   671     echo
   672     echo "Error: Unresolved dependencies"
   673     echo "$DEPENDENCIES_FAILED"
   674     abort_configure
   675 fi
   677 echo "configure finished"
   678 echo
   679 echo "Build Config:"
   680 echo "  PREFIX:      $prefix"
   681 echo "  TOOLCHAIN:   $TOOLCHAIN_NAME"
   682 echo "Options:"
   683 cat "$TEMP_DIR/options"
   684 echo "Features:"
   685 if [ -n "$FEATURE_COVERAGE" ]; then
   686 echo "  coverage: on"
   687 else
   688 echo "  coverage: off"
   689 fi
   690 echo
   692 # generate the config.mk file
   693 cat > "$TEMP_DIR/config.mk" << __EOF__
   694 #
   695 # config.mk generated by configure
   696 #
   698 __EOF__
   699 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
   700 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
   701 rm -Rf "$TEMP_DIR"

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