49a8b8f05c
* configure.in: Support crx-*-*.
* configure: regenerate.
* crx/_exit.c: New file.
* crx/_getenv.c: Ditto.
* crx/_rename: Ditto.
* crx/close.c: Ditto.
* crx/configure.in: Ditto.
* crx/crti.S: Ditto.
* crx/crtn.S: Ditto.
* crx/crt0.S: Ditto.
* crx/dvz_hndl.c: Ditto.
* crx/flg_hndl.c: Ditto.
* crx/fstat.c: Ditto.
* crx/getpid.c: Ditto.
* crx/iad_hndl.c: Ditto.
* crx/intable.c: Ditto.
* crx/isatty.c: Ditto.
* crx/kill.c: Ditto.
* crx/lseek.c: Ditto.
* crx/Makefile.in: Ditto.
* crx/open.c: Ditto.
* crx/putnum.c: Ditto.
* crx/read.c: Ditto.
* crx/sbrk.c: Ditto.
* crx/sim.ld: Ditto.
* crx/stat.c: Ditto.
* crx/svc_hndl.c: Ditto.
* crx/time.c: Ditto.
* crx/und_hndl.c: Ditto.
* crx/unlink.c: Ditto.
* crx/write.c: Ditto.
76 lines
1.9 KiB
Plaintext
76 lines
1.9 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.5)dnl
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AC_INIT(intable.c)
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AC_CANONICAL_SYSTEM
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AC_ARG_PROGRAM
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if test "$srcdir" = "." ; then
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mdir=`echo "${with_multisubdir}/" \
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| sed -e 's,\([[^/]][[^/]]*\),..,g' -e 's,^/$,,'`
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AC_CONFIG_AUX_DIR(${mdir}../../..)
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else
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AC_CONFIG_AUX_DIR(${srcdir}/../..)
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fi
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AC_PROG_INSTALL
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# FIXME: We temporarily define our own version of AC_PROG_CC. This is
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# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
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# are probably using a cross compiler, which will not be able to fully
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# link an executable. This should really be fixed in autoconf
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# itself.
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AC_DEFUN(LIB_AC_PROG_CC,
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[AC_BEFORE([$0], [AC_PROG_CPP])dnl
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AC_CHECK_PROG(CC, gcc, gcc)
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if test -z "$CC"; then
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AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
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test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
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fi
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AC_PROG_CC_GNU
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if test $ac_cv_prog_gcc = yes; then
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GCC=yes
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dnl Check whether -g works, even if CFLAGS is set, in case the package
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dnl plays around with CFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CFLAGS="${CFLAGS+set}"
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS=
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AC_PROG_CC_G
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if test "$ac_test_CFLAGS" = set; then
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CFLAGS="$ac_save_CFLAGS"
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elif test $ac_cv_prog_cc_g = yes; then
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CFLAGS="-g -O2"
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else
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CFLAGS="-O2"
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fi
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else
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GCC=
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test "${CFLAGS+set}" = set || CFLAGS="-g"
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fi
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])
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LIB_AC_PROG_CC
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AS=${AS-as}
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AC_SUBST(AS)
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AR=${AR-ar}
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AC_SUBST(AR)
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LD=${LD-ld}
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AC_SUBST(LD)
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AC_PROG_RANLIB
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host_makefile_frag=${srcdir}/../config/default.mh
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dnl We have to assign the same value to other variables because autoconf
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dnl doesn't provide a mechanism to substitute a replacement keyword with
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dnl arbitrary data or pathnames.
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dnl
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host_makefile_frag_path=$host_makefile_frag
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AC_SUBST(host_makefile_frag_path)
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AC_SUBST_FILE(host_makefile_frag)
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AC_OUTPUT(Makefile)
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