mirror of
git://gcc.gnu.org/git/gcc.git
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82 lines
2.2 KiB
Plaintext
82 lines
2.2 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(jartool.h)
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AM_INIT_AUTOMAKE(fastjar, 0.92-gcc)
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AM_CONFIG_HEADER(config.h)
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PATH_PROG(RM, rm, /bin/rm, $PATH:/bin:/usr/bin:/usr/local/bin)
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AC_PATH_PROG(CP, cp, /bin/cp, $PATH:/bin:/usr/bin:/usr/local/bin)
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AC_PATH_PROG(STRIP, strip, /usr/bin/strip, $PATH:/bin:/usr/bin:/usr/local/bin)
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AC_PATH_PROG(CHMOD, chmod, /bin/chmod, $PATH:/bin:/usr/bin:/usr/local/bin)
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AC_EXEEXT
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AM_MAINTAINER_MODE
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dnl Add warning flags if we are using gcc.
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if test "$GCC" = yes; then
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fastjar_warn_cflags='-W -Wall -pedantic -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings'
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fi
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AC_SUBST(fastjar_warn_cflags)
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dnl Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_STRUCT_TM
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AC_CHECK_HEADERS(fcntl.h unistd.h sys/param.h stdlib.h limits.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_OFF_T
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AC_STRUCT_TM
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# mkdir takes a single argument on some systems.
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gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
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dnl Check for type-widths
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AC_COMPILE_CHECK_SIZEOF(char)
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AC_COMPILE_CHECK_SIZEOF(short)
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AC_COMPILE_CHECK_SIZEOF(int)
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AC_COMPILE_CHECK_SIZEOF(long)
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AC_COMPILE_CHECK_SIZEOF(long long)
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dnl Check byte order
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AC_C_BIGENDIAN_CROSS
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AC_ARG_WITH(system-zlib,
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[ --with-system-zlib use installed libz])
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ZLIBS=
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ZDEPS=
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ZINCS=
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use_zlib=maybe
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if test "$with_system_zlib" = yes; then
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AC_CHECK_LIB(z, deflate, ZLIBS=-lz, use_zlib=no)
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else
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use_zlib=no
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fi
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if test "$use_zlib" = no; then
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# Brain dead way to find tree's zlib.
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ZDEPS='$(top_builddir)/../zlib/libz.a'
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ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
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ZINCS='-I$(top_srcdir)/../zlib'
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fi
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AC_SUBST(ZLIBS)
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AC_SUBST(ZDEPS)
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AC_SUBST(ZINCS)
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# Get the version trigger filename from the toplevel
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if test "${with_gcc_version_trigger+set}" = set; then
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gcc_version_trigger=$with_gcc_version_trigger
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else
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gcc_version_trigger=${srcdir}/version.c
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fi
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changequote(,)dnl
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gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
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gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
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changequote([,])dnl
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AC_SUBST(gcc_version)
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AC_OUTPUT(Makefile install-defs.sh)
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