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Diffstat (limited to 'fastjar/configure.ac')
| -rw-r--r-- | fastjar/configure.ac | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/fastjar/configure.ac b/fastjar/configure.ac new file mode 100644 index 00000000000..635836fd882 --- /dev/null +++ b/fastjar/configure.ac @@ -0,0 +1,102 @@ +dnl Process this file with autoconf to produce a configure script. +AC_PREREQ(2.59) +AC_INIT(jartool.h) +AM_INIT_AUTOMAKE(fastjar, 0.92-gcc) +AM_CONFIG_HEADER(config.h) + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_INSTALL +AC_PATH_PROG(RM, rm, /bin/rm, $PATH:/bin:/usr/bin:/usr/local/bin) +AC_PATH_PROG(CP, cp, /bin/cp, $PATH:/bin:/usr/bin:/usr/local/bin) +AC_PATH_PROG(STRIP, strip, /usr/bin/strip, $PATH:/bin:/usr/bin:/usr/local/bin) +AC_PATH_PROG(CHMOD, chmod, /bin/chmod, $PATH:/bin:/usr/bin:/usr/local/bin) +AC_EXEEXT + +AM_MAINTAINER_MODE + +dnl Add warning flags if we are using gcc. +if test "$GCC" = yes; then + fastjar_warn_cflags='-W -Wall -pedantic -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings' +fi +AC_SUBST(fastjar_warn_cflags) + +dnl Checks for header files. +AC_HEADER_DIRENT +AC_HEADER_STDC +AC_STRUCT_TM +AC_CHECK_HEADERS(fcntl.h unistd.h sys/param.h stdlib.h limits.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_TYPE_OFF_T +AC_STRUCT_TM + +# mkdir takes a single argument on some systems. +gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG + +dnl Check for type-widths +AC_COMPILE_CHECK_SIZEOF(char) +AC_COMPILE_CHECK_SIZEOF(short) +AC_COMPILE_CHECK_SIZEOF(int) +AC_COMPILE_CHECK_SIZEOF(long) +AC_CHECK_TYPES([long long],[AC_COMPILE_CHECK_SIZEOF(long long)]) + +dnl Check byte order +AC_C_BIGENDIAN_CROSS + +AC_ARG_WITH(system-zlib, +[ --with-system-zlib use installed libz]) + +ZLIBS= +ZDEPS= +ZINCS= +use_zlib=maybe +if test "$with_system_zlib" = yes; then + AC_CHECK_LIB(z, deflate, ZLIBS=-lz, use_zlib=no) +else + use_zlib=no +fi + +if test "$use_zlib" = no; then + # Brain dead way to find tree's zlib. + ZDEPS='$(top_builddir)/../zlib/libz.a' + ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir" + ZINCS='-I$(top_srcdir)/../zlib' +fi +AC_SUBST(ZLIBS) +AC_SUBST(ZDEPS) +AC_SUBST(ZINCS) + +# GCC LOCAL CHANGE +# We would like to our source tree to be readonly. However when releases or +# pre-releases are generated, the man pages need to be included as they are +# converted from the texi files via perl which we don't require end users to +# have installed. +# Therefore we have --enable-generated-files-in-srcdir to do just that. + +AC_MSG_CHECKING([whether to place generated files in the source directory]) + dnl generated-files-in-srcdir is disabled by default + AC_ARG_ENABLE(generated-files-in-srcdir, +[ --enable-generated-files-in-srcdir + put copies of generated files in source dir + intended for creating source tarballs for users + without texinfo, perl, bison or flex.], + generated_files_in_srcdir=$enableval, + generated_files_in_srcdir=no) + +AC_MSG_RESULT($generated_files_in_srcdir) +AM_CONDITIONAL(GENINSRC, test x$generated_files_in_srcdir = xyes) + +# Get the version trigger filename from the toplevel +if test "${with_gcc_version_trigger+set}" = set; then + gcc_version_trigger=$with_gcc_version_trigger +else + gcc_version_trigger=${srcdir}/version.c +fi +changequote(,)dnl +gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'` +gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` +changequote([,])dnl +AC_SUBST(gcc_version) + +AC_OUTPUT(Makefile install-defs.sh) |