Imported from ../bash-2.03.tar.gz.
This commit is contained in:
Jari Aalto
parent
bc4cd23ce9
commit
b72432fdcc
191 changed files with 10113 additions and 3553 deletions
233
configure.in
233
configure.in
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@ -1,12 +1,12 @@
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dnl
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dnl Configure script for bash-2.02
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dnl Configure script for bash-2.03
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dnl
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dnl report bugs to chet@po.cwru.edu
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl checks for version info
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AC_REVISION([for Bash 2.02, version 2.19, from autoconf version] AC_ACVERSION)dnl
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AC_REVISION([for Bash 2.03, version 2.49, from autoconf version] AC_ACVERSION)dnl
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AC_INIT(shell.h)
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AC_CONFIG_HEADER(config.h)
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@ -28,25 +28,28 @@ opt_purify=no
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opt_purecov=no
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opt_afs=no
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opt_curses=no
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opt_with_installed_readline=no
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dnl some systems should be configured without gnu malloc by default
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dnl and some need a special compiler or loader
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dnl look in the NOTES file for more
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case "${host_cpu}-${host_os}" in
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alpha-*) opt_gnu_malloc=no ;; # alpha running osf/1 or linux
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alpha*-*) opt_gnu_malloc=no ;; # alpha running osf/1 or linux
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*[Cc]ray*-*) opt_gnu_malloc=no ;; # Crays
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*-osf1*) opt_gnu_malloc=no ;; # other osf/1 machines
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sparc-svr4*) opt_gnu_malloc=no ;; # sparc SVR4, SVR4.2
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sparc-netbsd*) opt_gnu_malloc=no ;; # needs 8-byte alignment
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#mips-irix6*) opt_gnu_malloc=no ;; # needs 8-byte alignment
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mips-irix6*) opt_gnu_malloc=no ;; # needs 8-byte alignment
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sparc-linux*) opt_gnu_malloc=no ;; # sparc running linux; requires ELF
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#*-freebsd*) opt_gnu_malloc=no ;; # they claim it's better
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*-aix*) opt_gnu_malloc=no ;; # AIX machines
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*-nextstep*) opt_gnu_malloc=no ;; # NeXT machines running NeXTstep
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*-rhapsody*) opt_gnu_malloc=no ;; # Apple Rhapsody
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*-dgux*) opt_gnu_malloc=no ;; # DG/UX machines
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*-qnx*) opt_gnu_malloc=no ;; # QNX 4.2
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*-machten4) opt_gnu_malloc=no ;; # MachTen 4.x
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*-bsdi2.1|*-bsdi3.?) opt_gnu_malloc=no ; : ${CC:=shlicc2} ;; # for loadable builtins
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*-beos*) opt_gnu_malloc=no ;; # they say it's suitable
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*-cygwin32*) opt_gnu_malloc=no ;; # Cygnus's CYGWIN32 environment
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esac
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@ -56,6 +59,7 @@ AC_ARG_WITH(afs, --with-afs if you are running AFS, opt_afs=$withval)
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AC_ARG_WITH(curses, --with-curses use the curses library instead of the termcap library,opt_curses=$withval)
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AC_ARG_WITH(glibc-malloc, --with-glibc-malloc use the GNU C library version of malloc,opt_glibc_malloc=$withval)
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AC_ARG_WITH(gnu-malloc, --with-gnu-malloc use the GNU version of malloc,opt_gnu_malloc=$withval)
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AC_ARG_WITH(installed-readline, --with-installed-readline use a version of the readline library that is already installed, opt_with_installed_readline=$withval)
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AC_ARG_WITH(purecov, --with-purecov configure to postprocess with pure coverage, opt_purecov=$withval)
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AC_ARG_WITH(purify, --with-purify configure to postprocess with purify, opt_purify=$withval)
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@ -156,30 +160,13 @@ AC_ARG_ENABLE(static-link, --enable-static-link [link bash statically, for use
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dnl opt_job_control is handled later, after BASH_JOB_CONTROL_MISSING runs
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dnl opt_readline and opt_history are handled later, because AC_PROG_CC needs
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dnl to be run before we can check the version of an already-installed readline
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dnl library
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if test $opt_alias = yes; then
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AC_DEFINE(ALIAS)
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fi
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if test $opt_readline = yes; then
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AC_DEFINE(READLINE)
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READLINE_LIB=-lreadline
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READLINE_DEP='$(READLINE_LIBRARY)'
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else
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READLINE_LIB= READLINE_DEP=
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fi
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if test $opt_history = yes; then
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AC_DEFINE(HISTORY)
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HISTORY_LIB=-lhistory
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HISTORY_DEP='$(HISTORY_LIBRARY)'
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else
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HISTORY_LIB= HISTORY_DEP=
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fi
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if test $opt_bang_history = yes; then
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AC_DEFINE(BANG_HISTORY)
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HISTORY_LIB=-lhistory
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HISTORY_DEP='$(HISTORY_LIBRARY)'
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else
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HISTORY_LIB= HISTORY_DEP=
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fi
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if test $opt_dirstack = yes; then
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AC_DEFINE(PUSHD_AND_POPD)
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fi
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@ -234,10 +221,6 @@ AC_SUBST(TESTSCRIPT)
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AC_SUBST(PURIFY)
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AC_SUBST(MALLOC_TARGET)
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AC_SUBST(MALLOC_SRC)
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AC_SUBST(READLINE_LIB)
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AC_SUBST(READLINE_DEP)
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AC_SUBST(HISTORY_LIB)
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AC_SUBST(HISTORY_DEP)
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dnl Use GNU m4 macros to get the distribution and patchlevel information
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dnl into configure without requiring the files to be distributed
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@ -256,24 +239,37 @@ BASH_LARGE_FILE_SUPPORT
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AC_ISC_POSIX
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AC_MINIX
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dnl BEGIN changes for CYGNUS cross-building for cygwin32
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dnl BEGIN changes for cross-building for cygwin32 and BeOS
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SIGNAMES_H=lsignames.h
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dnl load up the cross-building cache file -- add more cases and cache
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dnl files as necessary
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dnl Note that host and target machine are the same, and different than the
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dnl build machine.
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dnl Set SIGNAMES_H based on whether or not we're cross-compiling.
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if test "x$cross_compiling" = "xyes"; then
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case "${host}" in
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*-cygwin32*)
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cross_cache=${srcdir}/cross-build/cygwin32.cache
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if test -r "${cross_cache}"; then
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echo "loading cross-build cache file ${cross_cache}"
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. ${cross_cache}
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fi
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unset cross_cache
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SIGNAMES_H='$(srcdir)/cross-build/win32sig.h'
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;;
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*) echo "configure: cross-compiling for a non-cygwin32 target is not supported" >&2
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i[[3456]]86-*-beos*)
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cross_cache=${srcdir}/cross-build/x86-beos.cache
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SIGNAMES_H='${srcdir}/cross-build/beos-sig.h'
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;;
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*) echo "configure: cross-compiling for $host is not supported" >&2
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;;
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esac
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if test -n "${cross_cache}" && test -r "${cross_cache}"; then
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echo "loading cross-build cache file ${cross_cache}"
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. ${cross_cache}
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fi
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unset cross_cache
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fi
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AC_SUBST(SIGNAMES_H)
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if test -z "$CC_FOR_BUILD"; then
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if test "x$cross_compiling" = "xno"; then
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@ -284,15 +280,7 @@ if test -z "$CC_FOR_BUILD"; then
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fi
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AC_SUBST(CC_FOR_BUILD)
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dnl Set SIGNAMES_H based on whether or not we're cross-compiling
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if test "x$cross_compiling" = "xno"; then
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SIGNAMES_H=lsignames.h
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else
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SIGNAMES_H='$(srcdir)/cross-build/win32sig.h'
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fi
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AC_SUBST(SIGNAMES_H)
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dnl END changes for CYGNUS cross-building for cygwin32
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dnl END changes for cross-building
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dnl We want these before the checks, so the checks can modify their values.
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test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
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@ -304,29 +292,114 @@ dnl handle options that alter how bash is compiled and linked
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dnl these must come after the test for cc/gcc
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if test "$opt_profiling" = "yes"; then
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PROFILE_FLAGS=-pg
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opt_static_link=yes
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case "$host_os" in
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solaris2*) ;;
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*) opt_static_link=yes ;;
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esac
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fi
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if test "$opt_static_link" = yes; then
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# if we're using gcc, add `-static' to LDFLAGS
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if test -n "$GCC" || test "$ac_cv_prog_gcc" = "yes"; then
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LDFLAGS="$LDFLAGS -static"
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STATIC_LD="-static"
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fi
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fi
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AC_SUBST(CFLAGS)
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AC_SUBST(CPPFLAGS)
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AC_SUBST(LDFLAGS)
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AC_SUBST(STATIC_LD)
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AC_PROG_GCC_TRADITIONAL
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dnl BEGIN READLINE and HISTORY LIBRARY SECTION
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dnl prepare to allow bash to be linked against an already-installed readline
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dnl first test that the readline version is new enough to link bash against
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if test "$opt_readline" = yes && test "$opt_with_installed_readline" = "yes"
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then
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dnl we duplicate some work that's done later here so we can look in
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dnl the correct directory for the readline library
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test "x$prefix" = xNONE && _rl_prefix=$ac_default_prefix || _rl_prefix=${prefix}
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test "x$exec_prefix" = xNONE && _rl_exec_prefix=${_rl_prefix} || _rl_exec_prefix=${exec_prefix}
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AC_MSG_CHECKING(version of installed readline library)
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_rl_version=`exec_prefix=${_rl_exec_prefix} ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/rlvers.sh -C "${CC}" -L ${libdir}`
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AC_MSG_RESULT($_rl_version)
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case "$_rl_version" in
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3*|4*|5*|6*|7*|8*|9*) ;;
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*) opt_with_installed_readline=no
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AC_MSG_WARN(installed readline library is too old to be linked with bash)
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AC_MSG_WARN(using private bash version)
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;;
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esac
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unset _rl_version _rl_prefix _rl_exec_prefix
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fi
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if test $opt_readline = yes; then
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AC_DEFINE(READLINE)
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READLINE_LIB=-lreadline
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if test "$opt_with_installed_readline" = "yes" ; then
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RL_LIBDIR='$(libdir)'
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READLINE_DEP=
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RL_INCLUDE='-I$(includedir)'
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else
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RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
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READLINE_DEP='$(READLINE_LIBRARY)'
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fi
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else
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RL_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
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READLINE_LIB= READLINE_DEP=
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fi
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if test $opt_history = yes || test $opt_bang_history = yes; then
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if test $opt_history = yes; then
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AC_DEFINE(HISTORY)
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fi
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if test $opt_bang_history = yes; then
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AC_DEFINE(BANG_HISTORY)
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fi
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HISTORY_LIB=-lhistory
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if test "$opt_with_installed_readline" = "yes"; then
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HIST_LIBDIR='$(libdir)'
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HISTORY_DEP=
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RL_INCLUDE='-I$(includedir)'
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else
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HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
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HISTORY_DEP='$(HISTORY_LIBRARY)'
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fi
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else
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HIST_LIBDIR='$(dot)/$(LIBSUBDIR)/readline'
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HISTORY_LIB= HISTORY_DEP=
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fi
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AC_SUBST(READLINE_LIB)
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AC_SUBST(READLINE_DEP)
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AC_SUBST(RL_LIBDIR)
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AC_SUBST(RL_INCLUDE)
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AC_SUBST(HISTORY_LIB)
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AC_SUBST(HISTORY_DEP)
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AC_SUBST(HIST_LIBDIR)
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dnl END READLINE and HISTORY LIBRARY SECTION
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dnl programs needed by the build and install process
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AC_PROG_INSTALL
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AC_CHECK_PROG(AR, ar, ar)
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dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
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dnl This allows people to set it when running configure or make
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test -n "$ARFLAGS" || ARFLAGS="cr"
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AC_PROG_RANLIB
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AC_PROG_YACC
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AC_PROG_MAKE_SET
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case "$host_os" in
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opennt*|interix*) MAKE_SHELL="$OPENNT_ROOT/bin/sh" ;;
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*) MAKE_SHELL=/bin/sh ;;
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esac
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AC_SUBST(MAKE_SHELL)
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dnl special checks for libc functions
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AC_FUNC_ALLOCA
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AC_FUNC_GETPGRP
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@ -357,8 +430,8 @@ AC_CHECK_FUNC(mkfifo,AC_DEFINE(HAVE_MKFIFO),AC_DEFINE(MKFIFO_MISSING))
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dnl checks for system calls
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AC_CHECK_FUNCS(dup2 select getdtablesize getgroups gethostname \
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setdtablesize getpagesize killpg lstat getpeername \
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getrlimit getrusage gettimeofday waitpid tcgetpgrp)
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setdtablesize getpagesize killpg lstat getpeername sbrk \
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getrlimit getrusage gettimeofday waitpid tcgetpgrp rename)
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dnl checks for c library functions
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AC_CHECK_FUNCS(bcopy bzero confstr getcwd strcasecmp setenv putenv \
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@ -418,23 +491,15 @@ AC_CHECK_TYPE(time_t, long)
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AC_TYPE_SIGNAL
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(char *)
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AC_CHECK_SIZEOF(int, 4)
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AC_CHECK_SIZEOF(long, 4)
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AC_CHECK_SIZEOF(char *, 4)
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AC_CHECK_SIZEOF(double, 8)
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AC_CHECK_TYPE(int32_t)
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if test "$ac_cv_type_int32_t" = "no"; then
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BASH_TYPE_INT32_T
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fi
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AC_CHECK_TYPE(u_int32_t)
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if test "$ac_cv_type_u_int32_t" = "no"; then
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BASH_TYPE_U_INT32_T
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fi
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AC_CHECK_TYPE(ptrdiff_t)
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if test "$ac_cv_type_ptrdiff_t" = "no"; then
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BASH_TYPE_PTRDIFF_T
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fi
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BASH_TYPE_INT32_T
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BASH_TYPE_U_INT32_T
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BASH_TYPE_PTRDIFF_T
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BASH_TYPE_BITS64_T
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dnl structures
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AC_HEADER_STAT
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@ -556,23 +621,33 @@ dnl libraries, and specify any additional local cc flags
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dnl
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dnl this should really go away someday
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case "$host_os" in
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case "${host_os}" in
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sysv4.2*) AC_DEFINE(SVR4_2)
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AC_DEFINE(SVR4) ;;
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sysv4*) AC_DEFINE(SVR4) ;;
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sysv5*) AC_DEFINE(SVR5) ;;
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hpux9*) LOCAL_CFLAGS="-DHPUX9 -DHPUX" ;;
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hpux*) LOCAL_CFLAGS=-DHPUX ;;
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dgux*) LOCAL_CFLAGS=-D_DGUX_SOURCE; LOCAL_LIBS=-ldgc ;;
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isc*) LOCAL_CFLAGS=-Disc386;;
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sco3.2v5*) LOCAL_CFLAGS="-DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
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sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
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sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
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sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;;
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sunos4*) LOCAL_CFLAGS=-DSunOS4 ;;
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solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;;
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lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
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linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading
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aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;;# allow dynamic loading
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*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s -lunix -lncurses" ;;
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powerux) LOCAL_LIBS="-lgen" ;;
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powerux*) LOCAL_LIBS="-lgen" ;;
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cygwin32*) LOCAL_LIBS="-luser32" ;;
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opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG" ;;
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esac
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dnl Stanza for OS/compiler pair-specific flags
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case "${host_os}-${CC}" in
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aix4.2*-*gcc*) LOCAL_LDFLAGS="-Xlinker -bexpall -Xlinker -brtl" ;;
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aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;;
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bsdi4*-*gcc*) LOCAL_LDFLAGS="-rdynamic" ;; # allow dynamic loading, like Linux
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esac
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case "$host_cpu" in
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@ -588,6 +663,24 @@ m88k-motorola-sysv3) LOCAL_CFLAGS=-DWAITPID_BROKEN ;;
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mips-pyramid-sysv4) LOCAL_CFLAGS=-Xa ;;
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esac
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#
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# Shared object configuration section. These values are generated by
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# ${srcdir}/support/shobj-conf
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#
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if test "$ac_cv_func_dlopen" = "yes" && test -f ${srcdir}/support/shobj-conf
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then
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AC_MSG_CHECKING(shared object configuration for loadable builtins)
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eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C ${CC} -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
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AC_SUBST(SHOBJ_CC)
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AC_SUBST(SHOBJ_CFLAGS)
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AC_SUBST(SHOBJ_LD)
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AC_SUBST(SHOBJ_LDFLAGS)
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AC_SUBST(SHOBJ_XLDFLAGS)
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AC_SUBST(SHOBJ_LIBS)
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AC_SUBST(SHOBJ_STATUS)
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AC_MSG_RESULT($SHOBJ_STATUS)
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fi
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# try to create a directory tree if the source is elsewhere
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# this should be packaged into a script accessible via ${srcdir}/support
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case "$srcdir" in
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@ -611,11 +704,13 @@ AC_SUBST(BUILD_DIR)
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AC_SUBST(YACC)
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AC_SUBST(AR)
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AC_SUBST(ARFLAGS)
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AC_SUBST(BASHVERS)
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AC_SUBST(BASHPATCH)
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AC_SUBST(host_cpu)
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AC_SUBST(host_vendor)
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AC_SUBST(host_os)
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AC_SUBST(LOCAL_LIBS)
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Reference in a new issue