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configure: prefer here-documents
* configure: use here-documents to improve readability and reduce the clutter.
This commit is contained in:
Akim Demaille
parent
9c9ca2032b
commit
ba49862de6
106
configure
vendored
106
configure
vendored
@ -262,47 +262,45 @@ fi
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if test x"$show_help" = "xyes" ; then
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cat << EOF
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Usage: configure [options]
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Options: [defaults in brackets after descriptions]
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Standard options:
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--help print this message
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--prefix=PREFIX install in PREFIX [$prefix]
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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[same as prefix]
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--bindir=DIR user executables in DIR [EPREFIX/bin]
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--libdir=DIR object code libraries in DIR [EPREFIX/lib]
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--tccdir=DIR installation directory [EPREFIX/lib/tcc]
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--includedir=DIR C header files in DIR [PREFIX/include]
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--sharedir=DIR documentation root DIR [PREFIX]/share
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--docdir=DIR documentation in DIR [SHAREDIR/doc/tcc]
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--mandir=DIR man documentation in DIR [SHAREDIR/man]
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--infodir=DIR info documentation in DIR [SHAREDIR/info]
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Advanced options (experts only):
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--source-path=PATH path of source code [$source_path]
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--cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
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--sysroot=PREFIX prepend PREFIX to library/include paths []
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--cc=CC use C compiler CC [$cc]
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--disable-static make libtcc.so instead of libtcc.a
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--disable-rpath disable use of -rpath with the above
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--strip-binaries strip symbol tables from resulting binaries
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--with-libgcc use /lib/libgcc_s.so.1 instead of libtcc.a
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--enable-mingw32 build windows version on linux with mingw32
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--enable-cygwin build windows version on windows with cygwin
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[requires cygwin and mingw32-make]
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--enable-cross build cross compilers
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--extra-cflags= extra compiler flags
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--extra-ldflags= extra linker options
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--with-selinux use mmap instead of exec mem
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[requires write access to /tmp]
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--sysincludepaths=... specify system include paths, colon separated
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--libpaths=... specify system library paths, colon separated
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--crtprefix=... specify locations of crt?.o, colon separated
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--elfinterp=... specify elf interpreter
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EOF
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echo "Standard options:"
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echo " --help print this message"
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echo " --prefix=PREFIX install in PREFIX [$prefix]"
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echo " --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX"
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echo " [same as prefix]"
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echo " --bindir=DIR user executables in DIR [EPREFIX/bin]"
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echo " --libdir=DIR object code libraries in DIR [EPREFIX/lib]"
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echo " --tccdir=DIR installation directory [EPREFIX/lib/tcc]"
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echo " --includedir=DIR C header files in DIR [PREFIX/include]"
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echo " --sharedir=DIR documentation root DIR [PREFIX]/share"
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echo " --docdir=DIR documentation in DIR [SHAREDIR/doc/tcc]"
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echo " --mandir=DIR man documentation in DIR [SHAREDIR/man]"
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echo " --infodir=DIR info documentation in DIR [SHAREDIR/info]"
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echo ""
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echo "Advanced options (experts only):"
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echo " --source-path=PATH path of source code [$source_path]"
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echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
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echo " --sysroot=PREFIX prepend PREFIX to library/include paths []"
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echo " --cc=CC use C compiler CC [$cc]"
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echo " --disable-static make libtcc.so instead of libtcc.a"
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echo " --disable-rpath disable use of -rpath with the above"
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echo " --strip-binaries strip symbol tables from resulting binaries"
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echo " --with-libgcc use /lib/libgcc_s.so.1 instead of libtcc.a"
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echo " --enable-mingw32 build windows version on linux with mingw32"
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echo " --enable-cygwin build windows version on windows with cygwin"
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echo " [requires cygwin and mingw32-make]"
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echo " --enable-cross build cross compilers"
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echo " --extra-cflags= extra compiler flags"
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echo " --extra-ldflags= extra linker options"
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echo " --with-selinux use mmap instead of exec mem"
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echo " [requires write access to /tmp]"
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echo " --sysincludepaths=... specify system include paths, colon separated"
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echo " --libpaths=... specify system library paths, colon separated"
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echo " --crtprefix=... specify locations of crt?.o, colon separated"
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echo " --elfinterp=... specify elf interpreter"
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echo ""
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#echo "NOTE: The object files are build at the place where configure is launched"
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exit 1
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fi
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@ -359,22 +357,24 @@ if test x"$includedir" = x""; then
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includedir="${prefix}/include"
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fi
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echo "Binary directory $bindir"
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echo "TinyCC directory $tccdir"
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echo "Library directory $libdir"
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echo "Include directory $includedir"
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echo "Manual directory $mandir"
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echo "Info directory $infodir"
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echo "Doc directory $docdir"
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echo "Target root prefix $sysroot"
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echo "Source path $source_path"
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echo "C compiler $cc"
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echo "Target OS $targetos"
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echo "CPU $cpu"
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echo "Big Endian $bigendian"
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echo "gprof enabled $gprof"
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echo "cross compilers $build_cross"
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echo "use libgcc $use_libgcc"
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cat <<EOF
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Binary directory $bindir
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TinyCC directory $tccdir
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Library directory $libdir
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Include directory $includedir
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Manual directory $mandir
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Info directory $infodir
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Doc directory $docdir
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Target root prefix $sysroot
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Source path $source_path
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C compiler $cc
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Target OS $targetos
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CPU $cpu
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Big Endian $bigendian
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gprof enabled $gprof
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cross compilers $build_cross
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use libgcc $use_libgcc
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EOF
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echo "Creating config.mak and config.h"
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