diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/configure.in b/configure.in index cab431a..240a3ad 100644 --- a/configure.in +++ b/configure.in @@ -4,8 +4,8 @@ dnl dnl report bugs to chet@po.cwru.edu dnl dnl Process this file with autoconf to produce a configure script. -AC_REVISION([for Readline 2.2, version 2.07, from autoconf version] AC_ACVERSION) -LIBVERSION=2.2 +AC_REVISION([for Readline 4.0, version 2.14, from autoconf version] AC_ACVERSION) +LIBVERSION=4.0 AC_INIT(readline.h) AC_CONFIG_HEADER(config.h) @@ -39,8 +39,15 @@ test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" AC_PROG_GCC_TRADITIONAL AC_PROG_INSTALL +AC_CHECK_PROG(AR, ar, ar) +dnl Set default for ARFLAGS, since autoconf does not have a macro for it. +dnl This allows people to set it when running configure or make +test -n "$ARFLAGS" || ARFLAGS="cr" AC_PROG_RANLIB +MAKE_SHELL=/bin/sh +AC_SUBST(MAKE_SHELL) + AC_RETSIGTYPE AC_HEADER_STAT @@ -88,6 +95,29 @@ case "$host_os" in isc*) LOCAL_CFLAGS=-Disc386 ;; esac +# shared library configuration section +# +# Shared object configuration section. These values are generated by +# ${srcdir}/support/shobj-conf +# +if test -f ${srcdir}/support/shobj-conf; then + AC_MSG_CHECKING(configuration for building shared libraries) + eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C ${CC} -c ${host_cpu} -o ${host_os} -v ${host_vendor}` + AC_SUBST(SHOBJ_CC) + AC_SUBST(SHOBJ_CFLAGS) + AC_SUBST(SHOBJ_LD) + AC_SUBST(SHOBJ_LDFLAGS) + AC_SUBST(SHOBJ_XLDFLAGS) + AC_SUBST(SHOBJ_LIBS) + AC_SUBST(SHOBJ_STATUS) + AC_SUBST(SHLIB_STATUS) + AC_SUBST(SHLIB_XLDFLAGS) + AC_SUBST(SHLIB_LIBSUFF) + AC_SUBST(SHLIB_LIBVERSION) + AC_SUBST(SHLIB_LIBS) + AC_MSG_RESULT($SHLIB_STATUS) +fi + BUILD_DIR=`pwd` AC_SUBST(BUILD_DIR) @@ -96,6 +126,9 @@ AC_SUBST(LOCAL_CFLAGS) AC_SUBST(LOCAL_LDFLAGS) AC_SUBST(LOCAL_DEFS) +AC_SUBST(AR) +AC_SUBST(ARFLAGS) + AC_SUBST(host_cpu) AC_SUBST(host_os) @@ -103,7 +136,7 @@ AC_SUBST(LIBVERSION) AC_SUBST(TERMCAP_LIB) -AC_OUTPUT([Makefile doc/Makefile examples/Makefile], +AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile], [ # Makefile uses this timestamp file to record whether config.h is up to date. echo > stamp-h |