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|
define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl
AC_INIT(generic/bltInit.c)
AC_CONFIG_HEADER(generic/bltConfig.h)
AC_CONFIG_AUX_DIR(cf)
AC_PREREQ(2.0)
# -----------------------------------------------------------------------
#
# Handle command line options
#
# --with-tcl=DIR
# --with-tk=DIR
# --with-cc=CC
# --with-cflags=flags This is probably for me only
# --with-gnu-ld
#
# -----------------------------------------------------------------------
INC_SPECS=""
LIB_SPECS=""
TCL_ONLY_LIB_SPECS=""
loader_run_path=""
DEFINES=""
blt_with_tcl=""
blt_with_tk=""
blt_enable_jpeg="no"
blt_enable_cygwin="yes"
blt_with_cc=""
blt_with_cflags="$CFLAGS"
blt_with_gnu_ld="no"
blt_with_tcl_includes=""
blt_with_tk_includes=""
blt_with_tcl_libraries=""
blt_with_tk_libraries=""
blt_with_scriptdir=""
AC_ARG_WITH(blt, [ --with-blt=DIR Install BLT scripts in DIR],
blt_with_scriptdir=$withval)
AC_ARG_WITH(tcl, [ --with-tcl=DIR Find tclConfig.sh in DIR],
blt_with_tcl=$withval)
AC_ARG_WITH(tk, [ --with-tk=DIR Find tkConfig.sh in DIR],
blt_with_tk=$withval)
AC_ARG_WITH(tclincls, [ --with-tclincls=DIR Find tcl.h in DIR],
blt_with_tcl_includes=$withval)
AC_ARG_WITH(tkincls, [ --with-tkincls=DIR Find tk.h in DIR],
blt_with_tk_includes=$withval)
AC_ARG_WITH(tcllibs, [ --with-tcllibs=DIR Find Tcl library in DIR],
blt_with_tcl_libraries=$withval)
AC_ARG_WITH(tklibs, [ --with-tklibs=DIR Find Tk library in DIR],
blt_with_tk_libraries=$withval)
AC_ARG_ENABLE(jpeg, [ --enable-jpeg=DIR Find JPEG headers and libraries in DIR], [
unset ac_cv_header_jpeglib_h
unset ac_cv_lib_jpeg ac_cv_lib_jpeg_jpeg_read_header
blt_enable_jpeg=$enableval ])
AC_ARG_ENABLE(cygwin, [ --enable-cygwin Use cygwin Tcl/Tk libraries. Requires cygwin1.dll], [
blt_enable_cygwin=$enableval ])
AC_ARG_WITH(cc, [ --with-cc=CC Set C compiler to CC], [
blt_with_cc=$with_cc
unset ac_cv_prog_CC
unset ac_cv_prog_CPP ])
AC_ARG_WITH(cflags, [ --with-cflags=FLAGS Set compiler flags to FLAGS],
blt_with_cflags="$with_cflags")
AC_ARG_WITH(gnu_ld, [ --with-gnu-ld Use GNU linker],
blt_with_gnu_ld="yes")
AC_CANONICAL_SYSTEM
AC_PREFIX_PROGRAM(wish)
# -----------------------------------------------------------------------
#
# Set a variable containing current working directory if /bin/sh
# doesn't do it already.
#
# -----------------------------------------------------------------------
PWD=`pwd`
# -----------------------------------------------------------------------
#
# C compiler and debugging flags
#
# -----------------------------------------------------------------------
BLT_ENV_CC=$CC
#
# CC search order
#
# 1. command line (--with-cc)
# 2. environment variable ($CC)
# 3. cached variable ($blt_cv_prog_cc)
# 4. check for program (AC_PROG_CC)
# 4. default to cc
#
AC_MSG_CHECKING([which C compiler])
if test "x${blt_with_cc}" != "x" ; then
CC=${blt_with_cc}
unset ac_cv_prog_CPP
unset ac_cv_prog_CC
elif test "x${BLT_ENV_CC}" != "x" ; then
unset ac_cv_prog_CPP
unset ac_cv_prog_CC
elif test "x${blt_cv_prog_cc}" != "x" ; then
CC=${blt_cv_prog_cc}
unset ac_cv_prog_CC
else
AC_PROG_CC
fi
if test "x${CC}" = "x" ; then
CC=cc
fi
case $target in
*-*-cygwin*|*-*-mingw*)
if test "${blt_enable_cygwin}" = "no" ; then
CC="${CC} -mno-cygwin"
fi
;;
esac
AC_MSG_RESULT([$CC])
unset blt_cv_prog_cc
AC_CACHE_VAL(blt_cv_prog_cc, blt_cv_prog_cc=$CC)
AC_SUBST(CC)
AC_PROG_CPP
if test "x${GCC}" != "x" ; then
blt_have_gcc="yes"
else
AC_MSG_CHECKING([if C compiler is really gcc])
AC_EGREP_CPP(_cc_is_gcc_, [
#ifdef __GNUC__
_cc_is_gcc_
#endif
], [blt_have_gcc=yes], [blt_have_gcc=no])
AC_MSG_RESULT([$blt_have_gcc])
fi
#
# CFLAGS search order
#
# 1. command line (--with-cflags)
# 2. cached variable ($blt_cv_prog_cflags)
# 3. set to "-O6" if using gcc ($blt_have_gcc)
# 4. otherwise, default to "-O"
#
AC_MSG_CHECKING([default compiler flags])
if test "x${blt_with_cflags}" != "x" ; then
CFLAGS=${blt_with_cflags}
elif test "x${blt_cv_prog_cflags}" != "x" ; then
CFLAGS=${blt_cv_prog_cflags}
elif test "${blt_have_gcc}" = "yes" ; then
CFLAGS=-O6
else
CFLAGS=-O
fi
AC_MSG_RESULT([$CFLAGS])
unset blt_cv_prog_cflags
AC_CACHE_VAL(blt_cv_prog_cflags, blt_cv_prog_cflags=$CFLAGS)
AC_SUBST(CFLAGS)
GCCFLAGS=""
if test "${blt_have_gcc}" = "yes" ; then
GCCFLAGS="-Wall"
if test "${CFLAGS}" = "-g" ; then
GCCFLAGS="-Wshadow -Winline -Wpointer-arith ${GCCFLAGS}"
fi
fi
AC_SUBST(GCCFLAGS)
AC_CYGWIN
blt_lib_prefix="lib"
case $target in
*-*-cygwin*|*-*-mingw*)
blt_platform="win"
if test "$ac_cv_cygwin" = "yes" ; then
blt_lib_prefix="cyg"
else
blt_lib_prefix=""
fi
;;
*-*-macosx)
blt_platform="macosx"
;;
*)
blt_platform="unix"
;;
esac
# -----------------------------------------------------------------------
#
# Programs: Check for existence of ranlib and install programs
#
# -----------------------------------------------------------------------
AC_PROG_AWK
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_LN_S
# -----------------------------------------------------------------------
#
# Libraries: Check for libraries used
#
# -----------------------------------------------------------------------
AC_CHECK_LIB(socket, main)
AC_CHECK_LIB(nsl, main)
AC_CHECK_LIB(m, main)
# -----------------------------------------------------------------------
#
# Headers: Check for header files used
#
# -----------------------------------------------------------------------
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_CHECK_HEADERS(inttypes.h)
if test "${ac_cv_header_inttypes_h}" = "yes" ; then
HAVE_INTTYPES_H=1
else
HAVE_INTTYPES_H=0
fi
AC_SUBST(HAVE_INTTYPES_H)
AC_CHECK_HEADERS(limits.h sys/param.h)
AC_CHECK_HEADERS(string.h ctype.h)
AC_CHECK_HEADERS(errno.h float.h math.h ieeefp.h)
AC_CHECK_HEADERS(sys/time.h waitflags.h sys/wait.h)
AC_CHECK_HEADERS(malloc.h memory.h)
AC_CHECK_HEADERS(setjmp.h)
if test "${blt_enable_jpeg}" != "no" ; then
jpeg_save_CPPFLAGS=${CPPFLAGS}
CPPFLAGS=""
if test "${blt_enable_jpeg}" != "yes" ; then
CPPFLAGS="-I${blt_enable_jpeg}/include"
fi
AC_CHECK_HEADERS(jpeglib.h, [JPEG_INC_SPEC="${CPPFLAGS}"], [JPEG_INC_SPEC=""])
CPPFLAGS=${jpeg_save_CPPFLAGS}
fi
# Run this check after jpeglib.h because jpeglib.h sets HAVE_STDLIB_H
AC_CHECK_HEADERS(stdlib.h unistd.h)
# -----------------------------------------------------------------------
#
# Types: Check for existence of types of size_t and pid_t
#
# -----------------------------------------------------------------------
AC_TYPE_SIZE_T
AC_TYPE_PID_T
AC_MSG_CHECKING([whether union wait is defined correctly])
AC_CACHE_VAL(blt_cv_struct_wait_works,
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/wait.h>], [
/*
* Check whether <sys/wait.h> defines the type "union wait"
* correctly. It's needed because of weirdness in HP-UX where
* "union wait" is defined in both the BSD and SYS-V environments.
* Checking the usability of WIFEXITED seems to do the trick.
*/
union wait x;
WIFEXITED(x); /* Generates compiler error if WIFEXITED
* uses an int. */
],
[blt_cv_struct_wait_works="yes"],
[blt_cv_struct_wait_works="no"]))
if test "${blt_cv_struct_wait_works}" = "yes"; then
AC_DEFINE(HAVE_UNION_WAIT)
fi
AC_MSG_RESULT([$blt_cv_struct_wait_works])
# -----------------------------------------------------------------------
#
# Compiler characteristics:
# Check for existence of types of size_t and pid_t
#
# -----------------------------------------------------------------------
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(void *)
SIZEOF_LONG="${ac_cv_sizeof_long}"
SIZEOF_LONG_LONG="${ac_cv_sizeof_long_long}"
SIZEOF_VOID_P="${ac_cv_sizeof_void_p}"
SIZEOF_INT="${ac_cv_sizeof_int}"
AC_SUBST(SIZEOF_INT)
AC_SUBST(SIZEOF_LONG)
AC_SUBST(SIZEOF_LONG_LONG)
AC_SUBST(SIZEOF_VOID_P)
# -----------------------------------------------------------------------
#
# Library Functions: Check for strdup, drand48, and srand48.
#
# -----------------------------------------------------------------------
AC_HAVE_FUNCS(strdup strcasecmp strncasecmp drand48 srand48 finite isnan)
# For HPUX it's a little more complicated to search for isfinite
AC_MSG_CHECKING([for isfinite])
AC_CACHE_VAL(blt_cv_have_isfinite,
AC_TRY_LINK([#include <math.h>], [
double x = 1.0;
if (isfinite(x)) {
return 0;
}
], [blt_cv_have_isfinite="yes"], [blt_cv_have_isfinite="no"]))
if test "${blt_cv_have_isfinite}" = "yes"; then
AC_DEFINE(HAVE_ISFINITE)
fi
AC_MSG_RESULT([$blt_cv_have_isfinite])
# -----------------------------------------------------------------------
#
# Check the smallest value such that 1.0 + x != 1.0.
# For ANSI compilers this is DBL_EPSILON in float.h
#
#--------------------------------------------------------------------
AC_MSG_CHECKING([whether DBL_EPSILON is defined in float.h])
AC_CACHE_VAL(blt_cv_found_dbl_epsilon,
AC_EGREP_CPP(yes,
[
#ifdef HAVE_FLOAT_H
#include <float.h>
#endif
#ifdef DBL_EPSILON
yes
#endif
], blt_cv_found_dbl_epsilon=yes, blt_cv_found_dbl_epsilon=no)
)
AC_MSG_RESULT([${blt_cv_found_dbl_epsilon}])
if test "${blt_cv_found_dbl_epsilon}" = "no" ; then
AC_CACHE_VAL(blt_cv_dbl_epsilon,
old_flags="$CFLAGS"
CFLAGS="-g -lm"
AC_MSG_CHECKING([whether DBL_EPSILON can be computed])
AC_TRY_RUN_WITH_OUTPUT([blt_cv_dbl_epsilon], [
main () {
double e, u;
/*
* Check the smallest value such that 1.0 + x != 1.0.
* For ANSI compilers this is DBL_EPSILON in float.h
*/
u = 1.0;
for(;;) {
u *= 0.5;
if ((1.0 + u) == 1.0) {
break;
}
}
e = u * 2.0;
printf("%.17e\n", e);
exit(0);
}])
CFLAGS="$old_flags"
AC_DEFINE_UNQUOTED(BLT_DBL_EPSILON, ${blt_cv_dbl_epsilon})
AC_MSG_RESULT([${blt_cv_dbl_epsilon}])
)
fi
AC_MSG_CHECKING([whether declaration is needed for strdup])
AC_CACHE_VAL(blt_cv_nedd_decl_strdup,
AC_EGREP_CPP(strdup, [
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
], [blt_cv_need_decl_strdup=no], [blt_cv_need_decl_strdup=yes]))
if test "${blt_cv_need_decl_strdup}" = "yes"; then
AC_DEFINE(NEED_DECL_STRDUP)
fi
AC_MSG_RESULT([$blt_cv_need_decl_strdup])
AC_MSG_CHECKING([whether declaration is needed for drand48])
AC_CACHE_VAL(blt_cv_need_decl_drand48,
AC_EGREP_CPP(drand48, [
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_MATH_H
#include <math.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
], [blt_cv_need_decl_drand48=no], [blt_cv_need_decl_drand48=yes]))
if test "${blt_cv_need_decl_drand48}" = "yes"; then
AC_DEFINE(NEED_DECL_DRAND48)
fi
AC_MSG_RESULT([$blt_cv_need_decl_drand48])
AC_MSG_CHECKING([whether declaration is needed for srand48])
AC_CACHE_VAL(blt_cv_need_decl_srand48,
AC_EGREP_CPP(srand48, [
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_MATH_H
#include <math.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
], [blt_cv_need_decl_srand48=no], [blt_cv_need_decl_srand48=yes]))
if test "${blt_cv_need_decl_srand48}" = "yes"; then
AC_DEFINE(NEED_DECL_SRAND48)
fi
AC_MSG_RESULT([$blt_cv_need_decl_srand48])
AC_MSG_CHECKING([whether declaration is needed for j1])
AC_CACHE_VAL(blt_cv_need_decl_j1,
AC_EGREP_CPP(j1, [
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_MATH_H
#include <math.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
], [blt_cv_need_decl_j1=no], [blt_cv_need_decl_j1=yes]))
if test "${blt_cv_need_decl_j1}" = "yes"; then
AC_DEFINE(NEED_DECL_J1)
fi
AC_MSG_RESULT([$blt_cv_need_decl_j1])
# -----------------------------------------------------------------------
#
# System services: X, Tcl, Tk
#
# -----------------------------------------------------------------------
AC_PATH_X
# -----------------------------------------------------------------------
#
# Find the Tcl build configuration file "tclConfig.sh"
#
# -----------------------------------------------------------------------
AC_MSG_CHECKING([for tclConfig.sh])
tcl_config_sh=""
if test "x$blt_with_tcl" != "x" ; then
# Verify that a tclConfig.sh file exists in the directory specified
# by --with-tcl.
for dir in \
$blt_with_tcl
do
if test -r "$dir/tclConfig.sh" ; then
tcl_config_sh="$dir/tclConfig.sh"
break
elif test -r "$dir/lib/tclConfig.sh" ; then
tcl_config_sh="$dir/lib/tclConfig.sh"
break
elif test -r "$dir/$blt_platform/tclConfig.sh" ; then
tcl_config_sh="$dir/$blt_platform/tclConfig.sh"
break
fi
done
else
# Otherwise, search for Tcl configuration file.
# 1. Search previously named locations.
for dir in \
$prefix \
$exec_prefix \
$blt_cv_tcl_lib
do
if test -r "$dir/tclConfig.sh" ; then
tcl_config_sh="$dir/tclConfig.sh"
break
elif test -r "$dir/lib/tclConfig.sh" ; then
tcl_config_sh="$dir/lib/tclConfig.sh"
break
elif test -r "$dir/$blt_platform/tclConfig.sh" ; then
tcl_config_sh="$dir/$blt_platform/tclConfig.sh"
break
fi
done
# 2. Search source directories.
if test "x$tcl_config_sh" = "x" ; then
for dir in \
`ls -dr ../tcl[[7-9]].[[0-9]]* 2>/dev/null` \
../tcl \
`ls -dr ../../tcl[[7-9]].[[0-9]]* 2>/dev/null` \
../../tcl \
`ls -dr ../../../tcl[[7-9]].[[0-9]]* 2>/dev/null` \
../../../tcl
do
if test -r "$dir/$blt_platform/tclConfig.sh" ; then
tcl_config_sh="$dir/$blt_platform/tclConfig.sh"
break
fi
done
fi
# 3. Search standard locations.
if test "x$tcl_config_sh" = "x" ; then
for dir in \
`ls -dr /usr/local/tcl/tcl[[7-9]].[[0-9]]* 2>/dev/null` \
/usr/local/tcl \
/usr/local \
/usr
do
if test -r "$dir/tclConfig.sh" ; then
tcl_config_sh="$dir/tclConfig.sh"
break
elif test -r "$dir/lib/tclConfig.sh" ; then
tcl_config_sh="$dir/lib/tclConfig.sh"
break
fi
done
fi
fi
AC_MSG_RESULT([${tcl_config_sh}])
if test "x$tcl_config_sh" = "x" ; then
echo "can't find Tcl configuration script \"tclConfig.sh\""
exit 1
fi
# -----------------------------------------------------------------------
#
# Find the Tk build configuration file "tkConfig.sh"
#
# -----------------------------------------------------------------------
AC_MSG_CHECKING([for tkConfig.sh])
tk_config_sh=""
if test "x$blt_with_tk" != "x" -o "x$blt_with_tcl" != "x"; then
# Verify that a tkConfig.sh file exists in the directory specified
# by --with-tcl or --with-tk.
for dir in \
$blt_with_tk \
$blt_with_tcl
do
if test -r "$dir/tkConfig.sh" ; then
tk_config_sh="$dir/tkConfig.sh"
break
elif test -r "$dir/lib/tkConfig.sh" ; then
tk_config_sh="$dir/lib/tkConfig.sh"
break
elif test -r "$dir/$blt_platform/tkConfig.sh" ; then
tk_config_sh="$dir/$blt_platform/tkConfig.sh"
break
fi
done
else
# Search for Tk configuration file.
# 1. Search previously named locations.
for dir in \
$prefix \
$exec_prefix \
$blt_cv_tk_lib \
$blt_cv_tcl_lib
do
if test -r "$dir/tkConfig.sh" ; then
tk_config_sh="$dir/tkConfig.sh"
break
elif test -r "$dir/lib/tkConfig.sh" ; then
tk_config_sh="$dir/lib/tkConfig.sh"
break
elif test -r "$dir/$blt_platform/tkConfig.sh" ; then
tk_config_sh="$dir/$blt_platform/tkConfig.sh"
break
fi
done
# 2. Search source directories.
if test "x$tk_config_sh" = "x" ; then
for dir in \
../tcl \
`ls -dr ../tk[[4-9]].[[0-9]]* 2>/dev/null` \
../../tcl \
`ls -dr ../../tk[[4-9]].[[0-9]]* 2>/dev/null` \
../../../tcl \
`ls -dr ../../../tk[[4-9]].[[0-9]]* 2>/dev/null`
do
if test -r "$dir/$blt_platform/tkConfig.sh"; then
tk_config_sh="$dir/$blt_platform/tkConfig.sh"
break
fi
done
fi
# 3. Search standard locations.
if test "x$tk_config_sh" = "x" ; then
for dir in \
`ls -dr /usr/local/tcl/tcl[[7-9]].[[0-9]]* 2>/dev/null` \
/usr/local/tcl \
/usr/local \
${x_libraries} \
/usr
do
if test -r "$dir/tkConfig.sh" ; then
tk_config_sh="$dir/tkConfig.sh"
break
elif test -r "$dir/lib/tkConfig.sh" ; then
tk_config_sh="$dir/lib/tkConfig.sh"
break
fi
done
fi
fi
AC_MSG_RESULT([${tk_config_sh}])
if test "x$tk_config_sh" = "x" ; then
echo "can't find Tk configuration script \"tkConfig.sh\""
exit 1
fi
# -----------------------------------------------------------------------
#
# Source in the Tcl/Tk configuration scripts.
#
# -----------------------------------------------------------------------
. $tcl_config_sh
. $tk_config_sh
TCL_INC_DIR=""
TK_INC_DIR=""
if test "x${blt_with_tcl_includes}" != "x" ; then
if test -r "${blt_with_tcl_includes}/tcl.h" ; then
TCL_INC_DIR=${blt_with_tcl_includes}
else
echo "Can't find tcl.h in \"${blt_with_tcl_includes}\""
exit 1
fi
else
for dir in \
${TCL_PREFIX}/include/tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION} \
${TCL_PREFIX}/include \
${TCL_SRC_DIR}/generic
do
if test -r "$dir/tcl.h" ; then
TCL_INC_DIR=$dir
break
fi
done
if test "x${TCL_INC_DIR}" = "x" ; then
echo "Can't find tcl.h header file"
exit 1
fi
fi
if test "x${blt_with_tk_includes}" != "x" ; then
if test -r "${blt_with_tk_includes}/tk.h" ; then
TK_INC_DIR=${blt_with_tk_includes}
else
echo "Can't find tk.h in \"${blt_with_tk_includes}\""
exit 1
fi
else
for dir in \
${TK_PREFIX}/include/tk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION} \
${TK_PREFIX}/include \
${TK_SRC_DIR}/generic \
${TCL_INC_DIR}
do
if test -r "$dir/tk.h" ; then
TK_INC_DIR=$dir
break
fi
done
if test "x${TK_INC_DIR}" = "x" ; then
echo "Can't find tk.h header file"
exit 1
fi
fi
case $target in
*-sunos4*|*-*-netbsd|NetBSD-*|FreeBSD-*|OpenBSD-*|*-*-cygwin*|*-*-mingw*)
TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}"
TK_LIB_NAME="tk${TK_MAJOR_VERSION}${TK_MINOR_VERSION}"
;;
*)
TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}"
TK_LIB_NAME="tk${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}"
;;
esac
TCL_LIB_SPEC="-l${TCL_LIB_NAME}"
TK_LIB_SPEC="-l${TK_LIB_NAME}"
case $target in
*-hpux*)
SHLIB_SUFFIX="sl"
;;
*)
SHLIB_SUFFIX="so"
;;
esac
TCL_LIB_DIR="${TCL_SRC_DIR}/$blt_platform"
TK_LIB_DIR="${TK_SRC_DIR}/$blt_platform"
if test "x${blt_with_tcl_libraries}" != "x" ; then
for libname in \
"${blt_with_tcl_libraries}/lib${TCL_LIB_NAME}.${SHLIB_SUFFIX}" \
"${blt_with_tcl_libraries}/lib${TCL_LIB_NAME}.a"
do
if test -r "$libname" ; then
TCL_LIB_DIR="${blt_with_tcl_libraries}"
break
fi
done
if test "x${TCL_LIB_DIR}" = "x" ; then
echo "Can't find tcl library in \"${blt_with_tcl_libraries}\""
exit 1
fi
else
for libname in \
"${TCL_EXEC_PREFIX}/lib/lib${TCL_LIB_NAME}.${SHLIB_SUFFIX}" \
"${TCL_EXEC_PREFIX}/lib/lib${TCL_LIB_NAME}.a"
do
if test -r "$libname" ; then
TCL_LIB_DIR="${TCL_EXEC_PREFIX}/lib"
break
fi
done
if test "x${TCL_LIB_DIR}" = "x" ; then
echo "Can't find tcl library"
exit 1
fi
fi
if test "x${blt_with_tk_libraries}" != "x" ; then
for libname in \
"${blt_with_tk_libraries}/lib${TK_LIB_NAME}.${SHLIB_SUFFIX}" \
"${blt_with_tk_libraries}/lib${TK_LIB_NAME}.a"
do
if test -r "$libname" ; then
TK_LIB_DIR="${blt_with_tk_libraries}"
break
fi
done
if test "x${TK_LIB_DIR}" = "x" ; then
echo "Can't find tk library in \"${blt_with_tk_libraries}\""
exit 1
fi
else
for libname in \
"${TK_EXEC_PREFIX}/lib/lib${TK_LIB_NAME}.${SHLIB_SUFFIX}" \
"${TK_EXEC_PREFIX}/lib/lib${TK_LIB_NAME}.a"
do
if test -r "$libname" ; then
TK_LIB_DIR="${TK_EXEC_PREFIX}/lib"
break
fi
done
if test "x${TK_LIB_DIR}" = "x" ; then
echo "Can't find tk library"
exit 1
fi
fi
# -----------------------------------------------------------------------
#
# Include files
#
# Append to INC_SPECS the various include files specifications
# (built fromt the include directory information).
#
# -----------------------------------------------------------------------
# JPEG include files
if test "${blt_enable_jpeg}" != "no" ; then
if test "x${JPEG_INC_SPEC}" != "x" ; then
INC_SPECS="${INC_SPECS} ${JPEG_INC_SPEC}"
fi
fi
# Tk include files
if test "${TK_INC_DIR}" != "/usr/include" ; then
INC_SPECS="${INC_SPECS} -I${TK_INC_DIR}"
fi
INC_SPECS="${INC_SPECS} -I${TK_SRC_DIR}/generic -I${TK_SRC_DIR}/unix"
# Tcl include files
#
# Add the include directory specification only if the Tcl
# headers reside in a different directory from Tk's.
if test "${TCL_INC_DIR}" != "/usr/include" -a \
"${TCL_INC_DIR}" != "${TK_INC_DIR}" ; then
INC_SPECS="${INC_SPECS} -I${TCL_INC_DIR}"
fi
INC_SPECS="${INC_SPECS} -I${TCL_SRC_DIR}/generic -I${TCL_SRC_DIR}/unix"
# On Windows, override the default include directory with our own.
if test "${blt_platform}" = "win"; then
x_includes="NONE"
fi
# X11 include files
if test "x${x_includes}" != "x" -a \
"${x_includes}" != "NONE" -a \
"${x_includes}" != "/usr/include" -a \
"${x_includes}" != "${TK_INC_DIR}" -a \
"${x_includes}" != "${TCL_INC_DIR}" ; then
INC_SPECS="${INC_SPECS} -I${x_includes}"
fi
# -----------------------------------------------------------------------
#
# Libraries
#
# Append to LIB the various library specifications
# (built from the library directory information).
#
# -----------------------------------------------------------------------
# Tk libraries
if test "${TK_LIB_DIR}" = "/usr/lib" ; then
LIB_SPECS="${LIB_SPECS} ${TK_LIB_SPEC}"
else
LIB_SPECS="${LIB_SPECS} -L${TK_LIB_DIR} ${TK_LIB_SPEC}"
if test "x${loader_run_path}" = "x" ; then
loader_run_path="${TK_LIB_DIR}"
else
loader_run_path="${TK_LIB_DIR}:${loader_run_path}"
fi
fi
# Tcl libraries
if test "${TCL_LIB_DIR}" = "/usr/lib" -o \
"${TCL_LIB_DIR}" = "${TK_LIB_DIR}" ; then
LIB_SPECS="${LIB_SPECS} ${TCL_LIB_SPEC}"
else
LIB_SPECS="${LIB_SPECS} -L${TCL_LIB_DIR} ${TCL_LIB_SPEC}"
if test "x${loader_run_path}" = "x" ; then
loader_run_path="${TCL_LIB_DIR}"
else
loader_run_path="${TCL_LIB_DIR}:${loader_run_path}"
fi
fi
if test "${TCL_LIB_DIR}" = "/usr/lib" ; then
TCL_ONLY_LIB_SPECS="${TCL_LIB_SPEC}"
else
TCL_ONLY_LIB_SPECS="-L${TCL_LIB_DIR} ${TCL_LIB_SPEC}"
fi
# Collect the libraries for AIX that aren't using stubs.
aix_lib_specs=""
if test "${blt_platform}" = "win"; then
LIB_SPECS="${LIB_SPECS} -mwindows"
elif test "${blt_platform}" = "unix"; then
# Add specification for X11 library only on Unix platforms.
if test "x${x_libraries}" = "x" -o \
"x${x_libraries}" = "NONE" -o \
"${x_libraries}" = "/usr/lib" -o \
"${x_libraries}" = "${TK_LIB_DIR}" -o \
"${x_libraries}" = "${TCL_LIB_DIR}" ; then
LIB_SPECS="${LIB_SPECS} -lX11"
aix_lib_specs="${aix_lib_specs} -lX11"
else
LIB_SPECS="${LIB_SPECS} -L${x_libraries} -lX11"
aix_lib_specs="${aix_lib_specs} -L${x_libraries} -lX11"
if test "x${loader_run_path}" = "x" ; then
loader_run_path="${x_libraries}"
else
loader_run_path="${loader_run_path}:${x_libraries}"
fi
fi
fi
# JPEG library
if test "${blt_enable_jpeg}" != "no" ; then
jpeg_save_LDFlags="${LDFLAGS}"
JPEG_LIB_SPEC="-ljpeg"
JPEG_LIB_DIR=""
if test "${blt_enable_jpeg}" != "yes" ; then
JPEG_LIB_DIR="${blt_enable_jpeg}/lib"
JPEG_LIB_SPEC="-L${JPEG_LIB_DIR} ${JPEG_LIB_SPEC}"
LDFLAGS="-L${JPEG_LIB_DIR} ${LDFLAGS}"
fi
AC_CHECK_LIB(jpeg, jpeg_read_header, [found=yes], [found=no], )
if test "${found}" = "yes" ; then
LIB_SPECS="${LIB_SPECS} ${JPEG_LIB_SPEC}"
aix_lib_specs="${aix_lib_specs} ${JPEG_LIB_SPEC}"
if test "x${JPEG_LIB_DIR}" != "x" ; then
loader_run_path="${loader_run_path}:${JPEG_LIB_DIR}"
fi
fi
LDFLAGS=${jpeg_save_LDFlags}
fi
save_libs=$LIBS
LIBS="$LIB_SPECS $LIBS"
AC_CHECK_FUNCS(XExtendedMaxRequestSize)
LIBS=$save_libs
# -----------------------------------------------------------------------
#
# Set up a new default prefix to installation path. The ways
# the prefix can be set and their precedence are as follows:
#
# 1. --prefix option given to ./configure. (prefix != NONE)
# 2. use previously configured Tk prefix
#
# -----------------------------------------------------------------------
if test "$prefix" = "NONE" ; then
prefix=${TCL_PREFIX}
fi
if test "$exec_prefix" = "NONE" ; then
exec_prefix=$prefix
fi
# -------------------------------------------------------------------------
#
# Extract the BLT version number for the blt.h header
#
# -------------------------------------------------------------------------
AC_MSG_CHECKING([BLT_MAJOR_VERSION])
AC_CACHE_VAL(blt_cv_major_version,
AC_GREP_SYMBOL(blt_cv_major_version, BLT_MAJOR_VERSION, ${srcdir}/generic/blt.h)
)
BLT_MAJOR_VERSION=${blt_cv_major_version}
AC_MSG_RESULT([$blt_cv_major_version])
AC_MSG_CHECKING([BLT_MINOR_VERSION])
AC_CACHE_VAL(blt_cv_minor_version,
AC_GREP_SYMBOL(blt_cv_minor_version, BLT_MINOR_VERSION, ${srcdir}/generic/blt.h)
)
AC_MSG_RESULT([$blt_cv_minor_version])
BLT_MINOR_VERSION=${blt_cv_minor_version}
BLT_VERSION=${BLT_MAJOR_VERSION}.${BLT_MINOR_VERSION}
# Add BLT to the run path
libdir=${exec_prefix}/lib
if test "x${libdir}" != "x" -a \
"${libdir}" != "/usr/lib" -a \
"${libdir}" != "${x_libraries}" -a \
"${libdir}" != "${TK_LIB_DIR}" -a \
"${libdir}" != "${TCL_LIB_DIR}" ; then
if test "x${loader_run_path}" = "x" ; then
loader_run_path="${libdir}"
else
loader_run_path="${libdir}:${loader_run_path}"
fi
fi
aix_lib_specs="${aix_lib_specs} ${LIBS}"
LIB_SPECS="${LIB_SPECS} ${LIBS}"
TCL_ONLY_LIB_SPECS="${TCL_ONLY_LIB_SPECS} ${LIBS}"
# -------------------------------------------------------------------------
#
# Extract the Tcl version number for the tcl.h header
#
# -------------------------------------------------------------------------
AC_MSG_CHECKING([TCL_VERSION in tcl.h])
AC_CACHE_VAL(blt_cv_tcl_h_version,
AC_GREP_SYMBOL(blt_cv_tcl_h_version, [TCL_VERSION], ${TCL_INC_DIR}/tcl.h)
)
eval TCL_H_VERSION=${blt_cv_tcl_h_version}
AC_MSG_RESULT([$TCL_H_VERSION])
if test "${TCL_H_VERSION}" != "${TCL_VERSION}" ; then
echo "Error: Tcl version mismatch. "
echo " ${TCL_VERSION} ${tcl_config_sh}"
echo " ${TCL_H_VERSION} ${TCL_INC_DIR}/tcl.h"
exit 1
fi
AC_MSG_CHECKING([TK_VERSION in tk.h])
AC_CACHE_VAL(blt_cv_tk_h_version,
AC_GREP_SYMBOL(blt_cv_tk_h_version, [TK_VERSION], ${TK_INC_DIR}/tk.h)
)
eval TK_H_VERSION=${blt_cv_tk_h_version}
AC_MSG_RESULT([$TK_H_VERSION])
if test "${TK_H_VERSION}" != "${TK_VERSION}" ; then
echo "Error: Tk version mismatch."
echo " ${TK_VERSION} ${tk_config_sh}"
echo " ${TK_H_VERSION} ${TK_INC_DIR}/tk.h"
exit 1
fi
if test "$TCL_VERSION" = "7.6" -a "$TK_VERSION" = "4.2" ; then
:
elif test "$TCL_VERSION" = "7.5" -a "$TK_VERSION" = "4.1" ; then
:
elif test "$TCL_VERSION" = "$TK_VERSION" ; then
:
else
echo "Mismatched Tcl/Tk versions ($TCL_VERSION != $TK_VERSION)"
exit 1
fi
#--------------------------------------------------------------------
#
# Check if we can generate shared libraries on this system. Set flags
# to generate shared libraries for systems that we know about. Start
# with the values found in tclConfig.sh, make changes as we know about
# the different systems.
#
#--------------------------------------------------------------------
LIB_BASE_NAME=libBLT
# Initialize shared library build variables
SHLIB_CFLAGS="$TCL_SHLIB_CFLAGS"
SHLIB_LD="$TCL_SHLIB_LD"
SHLIB_LD_FLAGS="$TCL_LD_FLAGS"
SHLIB_RUNPATH="$TCL_LD_SEARCH_FLAGS"
SHLIB_SUFFIX=".so"
SHLIB_TARGET=""
SHLIB_CFLAGS=""
SHLIB_LIB_SPECS="${JPEG_LIB_SPEC}"
SHLIB_TCL_ONLY_LIB_SPECS="${TCL_ONLY_LIB_SPECS}"
SHLIB_TCL_ONLY_LIB_SPECS=""
LDFLAGS="${LDFLAGS}"
LD_RUN_PATH=""
EXTRA_LIB_SPECS=""
build_shared="yes"
library_name=libBLT${BLT_MAJOR_VERSION}${BLT_MINOR_VERSION}
case $target in
*-aix4.[[2-9]]*)
# No Position-Independent flags needed
SHLIB_CFLAGS=""
# Use the installed export file or the one found in the source directory.
if test -r "${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" ; then
tcl_exp="${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp"
else
tcl_exp="${TCL_SRC_DIR}/unix/lib.exp"
fi
if test -r "${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" ; then
tk_exp="${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp"
else
tk_exp="${TK_SRC_DIR}/unix/lib.exp"
fi
full_src_path=`cd ${srcdir}; pwd`
# Use shell-script to link shared library
SHLIB_LD="${full_src_path}/cf/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry -bI:${tk_exp} -bI:${tcl_exp}"
SHLIB_LIB_SPECS="${aix_lib_specs} -lc"
LDFLAGS="-L${loader_run_path}"
EXTRA_LIB_SPECS="-ldl"
;;
*-aix*)
# No Position-Independent flags needed
SHLIB_CFLAGS=""
# Use the installed export file or the one found in the source directory.
if test -r "${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp" ; then
tcl_exp="${TCL_LIB_DIR}/lib${TCL_LIB_NAME}.exp"
else
tcl_exp="${TCL_SRC_DIR}/unix/lib.exp"
fi
if test -r "${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp" ; then
tk_exp="${TK_LIB_DIR}/lib${TK_LIB_NAME}.exp"
else
tk_exp="${TK_SRC_DIR}/unix/lib.exp"
fi
full_src_path=`cd ${srcdir}/cf; pwd`
# Use shell-script to link shared library
SHLIB_LD="${full_src_path}/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry -bI:${tk_exp} -bI:${tcl_exp}"
SHLIB_LIB_SPECS="${aix_lib_specs} -lc"
LDFLAGS="-L${loader_run_path}"
EXTRA_LIB_SPECS="-lld"
;;
*-bsdi2*|*-bsdi3*)
SHLIB_CFLAGS=""
SHLIB_LD="shlicc"
SHLIB_LD_FLAGS="-r"
EXTRA_LIB_SPECS="-ldl"
;;
*-bsdi4*)
SHLIB_CFLAGS="-export-dynamic -fPIC"
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS='-shared -Wl,-E -Wl,-soname,$@'
;;
*-*-cygwin* | *-*-mingw*)
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS='-shared -Wl,-E -Wl,--out-implib,$@'
EXTRA_LIB_SPECS="-lwinspool"
LDFLAGS=""
;;
*-dgux*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-G"
EXTRA_LIB_SPECS="-ldl"
;;
*-hpux*)
if test "$blt_have_gcc" = "no" ; then
DEFINES="$DEFINES -D_HPUX_SOURCE"
fi
AC_CHECK_LIB(dld, shl_load, [found=yes], [found=no])
if test "${found}" = "yes" ; then
SHLIB_CFLAGS="+Z"
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-b -E -n +s +b,${loader_run_path}:."
SHLIB_SUFFIX=".sl"
# The run path is included in both LDFLAGS and SHLIB_LD_FLAGS
# because SHLIB_LD is ld and LD is cc/gcc.
LDFLAGS="-Wl,-E -Wl,+s,+b,${loader_run_path}:."
EXTRA_LIB_SPECS="-ldld"
fi
;;
*-irix64-6.5*)
SHLIB_CFLAGS=""
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-32 -shared -rdata_shared"
LD_RUN_PATH="-Wl,-rpath,${loader_run_path}"
;;
*-irix-[56].*|*-irix64-*)
SHLIB_CFLAGS=""
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-shared -rdata_shared"
LD_RUN_PATH="-Wl,-rpath,${loader_run_path}"
LDFLAGS=""
if test "$blt_have_gcc" = "yes" ; then
SHLIB_CFLAGS="-mabi=n32 $SHLIB_CFLAGS"
SHLIB_LD_FLAGS="-mabi=n32 $SHLIB_LD_FLAGS"
LDFLAGS="-mabi=n32 $LDFLAGS"
else
CFLAGS="-n32 $CFLAGS"
LDFLAGS="-n32 $LDFLAGS"
fi
;;
*-linux*|*-gnu*)
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS='-rdynamic -shared -Wl,-E -Wl,-soname,$@'
LD_RUN_PATH=""
LDFLAGS="${LDFLAGS}"
EXTRA_LIB_SPECS="-ldl"
;;
*-mp-ras-02*)
SHLIB_CFLAGS="-G -K PIC"
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS=""
;;
*-mp-ras-*)
SHLIB_CFLAGS="-G -K PIC"
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS="-Wl,-Bexport"
;;
*-ncr-sysv4-*2*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-G"
EXTRA_LIB_SPECS="-ldl"
;;
*-ncr-sysv4*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-G -Wl,-Bexport"
LDFLAGS="-Wl,-Bexport"
EXTRA_LIB_SPECS="-ldl"
;;
*-netbsd*|*-freebsd*|*-openbsd*)
# Not available on all versions: check for include file.
AC_CHECK_HEADER(dlfcn.h, test_ok=yes, test_ok=no)
if test "$test_ok" = yes; then
SHLIB_CFLAGS="-fpic"
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-Bshareable -x"
fi
;;
*-nextstep*)
SHLIB_CFLAGS=""
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-nostdlib -r"
;;
*-osf1-1.[012]*)
# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
SHLIB_CFLAGS=""
# Warning: Ugly Makefile Hack
# Make package name same as library name
SHLIB_LD='ld -R -export $@:'
;;
*-osf1-1.*)
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
SHLIB_CFLAGS="-fpic"
SHLIB_LD="ld -shared"
;;
*-osf1V*)
# Digital OSF/1
SHLIB_CFLAGS=""
SHLIB_LD='ld'
SHLIB_LD_FLAGS='-shared -expect_unresolved "*"'
LD_RUN_PATH="-Wl,-rpath,${loader_run_path}"
LDFLAGS=""
;;
*-sco*)
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
# this test works, since "uname -s" was non-standard in 3.2.4 and
# below.
SHLIB_CFLAGS="-Kpic -belf"
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-G"
LDFLAGS="-belf -Wl,-Bexport"
;;
*-sni-sysv*)
SHLIB_CFLAGS="-K PIC"
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-G"
EXTRA_LIB_SPECS="-ldl"
;;
*-sunos4*)
SHLIB_CFLAGS="-PIC"
SHLIB_LD="ld"
SHLIB_LD_FLAGS="-assert pure-text"
EXTRA_LIB_SPECS="-ldl"
;;
*-solaris2*)
SHLIB_CFLAGS="-KPIC"
if test "${blt_with_gnu_ld}" = "yes" -a "$blt_have_gcc" = "yes" ; then
SHLIB_LD="gcc"
SHLIB_LD_FLAGS='-rdynamic -shared -Wl,-E -Wl,-soname,$@'
LD_RUN_PATH="-Wl,-rpath,${loader_run_path}"
else
SHLIB_LD="/usr/ccs/bin/ld"
SHLIB_LD_FLAGS="-G -z text"
LD_RUN_PATH="-R ${loader_run_path}"
fi
EXTRA_LIB_SPECS="-ldl"
;;
*-mips-dde-sysv*)
SHLIB_CFLAGS="-KPIC"
SHLIB_LD="cc"
SHLIB_LD_FLAGS="-G"
EXTRA_LIB_SPECS="-ldl"
;;
*-pc-sysv4* | *-unixware-5*)
SHLIB_CFLAGS="-G -KPIC"
SHLIB_LD="${CC}"
SHLIB_LD_FLAGS=" -Wl,-Bexport"
;;
*)
build_shared="no"
;;
esac
# If we're running gcc, then set SHLIB_CFLAGS flags for compiling
# shared libraries for gcc, instead of those of the vendor's
# compiler.
if test "$blt_have_gcc" = "yes" ; then
SHLIB_CFLAGS="-fPIC"
fi
# We can't back link against static versions of Tcl/Tk.
# If # ${TCL_SHARED_BUILD} can't be found or isn't "1", assume that
# shared libraies weren't built.
if test "${TCL_SHARED_BUILD}" != "1" ; then
SHLIB_LIB_SPECS=""
fi
if test "${build_shared}" = "yes" ; then
SHLIB_TARGET="build_shared"
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_TARGET)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_LD_FLAGS)
AC_SUBST(SHLIB_LIB_SPECS)
AC_SUBST(SHLIB_TCL_ONLY_LIB_SPECS)
AC_SUBST(SHLIB_SUFFIX)
fi
AC_SUBST(LDFLAGS)
AC_SUBST(LD_RUN_PATH)
LIBS=${LIB_SPECS}
AC_SUBST(LIB_SPECS)
AC_SUBST(TCL_ONLY_LIB_SPECS)
AC_SUBST(EXTRA_LIB_SPECS)
INCLUDES=${INC_SPECS}
AC_SUBST(INCLUDES)
AC_SUBST(DEFINES)
AC_SUBST(BLT_MAJOR_VERSION)
AC_SUBST(BLT_MINOR_VERSION)
AC_SUBST(BLT_VERSION)
AC_SUBST(AUX_LIBS)
AC_SUBST(TCL_LIB_DIR)
AC_SUBST(TCL_VERSION)
BLT_LIB_PREFIX=${blt_lib_prefix}
AC_SUBST(BLT_LIB_PREFIX)
#--------------------------------------------------------------------
# The BLT script directory was either specified or we
# assume <prefix>/lib
#--------------------------------------------------------------------
if test "x${blt_with_scriptdir}" = "x" ; then
BLT_LIBRARY="${prefix}/lib/blt${BLT_VERSION}"
else
BLT_LIBRARY="${blt_with_scriptdir}/blt${BLT_VERSION}"
fi
AC_SUBST(BLT_LIBRARY)
#--------------------------------------------------------------------
# Print out some of the more important settings
#--------------------------------------------------------------------
echo ""
echo "Configuration results:"
echo ""
echo " tcl.h found in $TCL_INC_DIR"
echo " tk.h found in $TK_INC_DIR"
echo " X11/Xlib.h found in $x_includes"
echo " lib${TCL_LIB_NAME} found in $TCL_LIB_DIR"
echo " lib${TK_LIB_NAME} found in $TK_LIB_DIR"
echo " libX11 found in $x_libraries"
echo ""
echo "Directories where BLT is to be installed:"
echo ""
echo " \"\$prefix\" is $prefix"
echo " \"\$exec_prefix\" is $exec_prefix"
echo ""
echo " bltwish to be installed in $bindir"
echo " libBLT.a to be installed in $libdir"
echo " scripts to be installed in $BLT_LIBRARY"
echo " manual pages to be installed in $mandir"
echo ""
#--------------------------------------------------------------------
#
# Generate the following Makefiles
#
# ./Makefile
# ./generic/Makefile
# ./generic/shared/Makefile
# ./man/Makefile
# ./library/Makefile
# ./demos/Makefile
#
#--------------------------------------------------------------------
src_Makefile="generic/Makefile"
if test "${blt_platform}" = "win"; then
src_Makefile="generic/Makefile:generic/Makefile-cyg.in"
fi
AC_OUTPUT(Makefile ${src_Makefile} generic/bltHash.h generic/shared/Makefile man/Makefile library/Makefile demos/Makefile)
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