AC_INIT([glibc build-side support], [(see version.h)]) AC_DEFUN([LOCAL_CHECK_TYPE], [AC_CHECK_TYPE([$1], [AC_DEFINE(translit([HAVE_$1], [a-z], [A-Z]), [1], [Define if you have the $1 type])],, [$2])]) AC_DEFUN([LOCAL_CHECK_FUNC], [AC_CHECK_DECL([$1], [AC_DEFINE(translit([HAVE_$1], [a-z], [A-Z]), [1], [Define if you have the $1() function])],, [$2])]) AC_DEFUN([LOCAL_CHECK_VAR], [AC_CHECK_DECL([$1], [AC_DEFINE(translit([HAVE_$1], [a-z], [A-Z]), [1], [Define if your headers declare $1])],, [$2])]) AC_ARG_WITH([glibc], [ --with-glibc=PATH specify location of glibc sources], [test -f "$with_glibc/version.h" || AC_MSG_ERROR([--with-glibc must point to the glibc sources])], [AC_MSG_ERROR([missing --with-glibc option])]) AC_CANONICAL_BUILD AC_CONFIG_HEADERS([config.h]) AC_EXEEXT AC_PROG_CC AC_PROG_LN_S AC_C_BIGENDIAN([AC_DEFINE([BUILD_BYTE_ORDER], [__BIG_ENDIAN], [Define to your build machine's byte order])], [AC_DEFINE([BUILD_BYTE_ORDER], [__LITTLE_ENDIAN])]) AC_CHECK_HEADERS([byteswap.h ctype.h dirent.h endian.h features.h \ fcntl.h inttypes.h libintl.h mcheck.h nl_types.h stdbool.h \ stdio_ext.h stdint.h time.h wctype.h sys/cdefs.h \ sys/mman.h sys/param.h sys/stat.h sys/uio.h]) LOCAL_CHECK_TYPE([off64_t]) LOCAL_CHECK_TYPE([blksize_t]) LOCAL_CHECK_TYPE([int_fast32_t]) LOCAL_CHECK_TYPE([__compar_fn_t], [#include ]) LOCAL_CHECK_TYPE([comparison_fn_t], [#include ]) LOCAL_CHECK_FUNC([readdir64], [#include ]) LOCAL_CHECK_FUNC([stat64], [#include ]) LOCAL_CHECK_FUNC([ftruncate64], [#include ]) LOCAL_CHECK_FUNC([lseek64], [#include ]) LOCAL_CHECK_FUNC([euidaccess], [#include ]) LOCAL_CHECK_FUNC([open64], [#include ]) LOCAL_CHECK_FUNC([mmap64], [#include ]) dnl HAVE_VPRINTF is used in glibc/argp. LOCAL_CHECK_FUNC([vprintf], [#include ]) LOCAL_CHECK_FUNC([obstack_printf], [#include ]) LOCAL_CHECK_FUNC([getdelim], [#include ]) LOCAL_CHECK_FUNC([asprintf], [#include ]) LOCAL_CHECK_FUNC([vasprintf], [#include ]) LOCAL_CHECK_FUNC([mempcpy], [#include ]) LOCAL_CHECK_FUNC([strchrnul], [#include ]) LOCAL_CHECK_FUNC([strndup], [#include ]) LOCAL_CHECK_FUNC([stpcpy], [#include ]) LOCAL_CHECK_FUNC([strsep], [#include ]) LOCAL_CHECK_VAR([program_invocation_name], [#include ]) LOCAL_CHECK_VAR([program_invocation_short_name], [#include ]) AC_CHECK_LIB([intl], [gettext]) AC_CHECK_LIB([posix4], [nanosleep]) # These two macros are taken from GCC's config/acx.m4. dnl Support the --with-pkgversion configure option. dnl ACX_PKGVERSION(default-pkgversion) AC_DEFUN([ACX_PKGVERSION],[ AC_ARG_WITH(pkgversion, AS_HELP_STRING([--with-pkgversion=PKG], [Use PKG in the version string in place of "$1"]), [case "$withval" in yes) AC_MSG_ERROR([package version not specified]) ;; no) PKGVERSION= ;; *) PKGVERSION="($withval) " ;; esac], PKGVERSION="($1) " ) AC_SUBST(PKGVERSION) ]) dnl Support the --with-bugurl configure option. dnl ACX_BUGURL(default-bugurl) AC_DEFUN([ACX_BUGURL],[ AC_ARG_WITH(bugurl, AS_HELP_STRING([--with-bugurl=URL], [Direct users to URL to report a bug]), [case "$withval" in yes) AC_MSG_ERROR([bug URL not specified]) ;; no) BUGURL= ;; *) BUGURL="$withval" ;; esac], BUGURL="$1" ) case ${BUGURL} in "") REPORT_BUGS_TO= REPORT_BUGS_TEXI= ;; *) REPORT_BUGS_TO="<$BUGURL>" REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} ;; esac; AC_SUBST(REPORT_BUGS_TO) AC_SUBST(REPORT_BUGS_TEXI) ]) ACX_PKGVERSION([EGLIBC]) ACX_BUGURL([http://www.eglibc.org/issues/]) AC_DEFINE_UNQUOTED([PKGVERSION], ["$PKGVERSION"], [Additional package description]) AC_DEFINE_UNQUOTED([REPORT_BUGS_TO], ["$REPORT_BUGS_TO"], [Bug reporting address]) rm -f glibc && $LN_S $with_glibc glibc case $build_os in solaris*) SHELL=/bin/bash ;; esac AC_OUTPUT([Makefile])