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dnl ==================================================================================
dnl Copyright (c) 1998-1999 3Com Corporation or its subsidiaries. All rights reserved.
dnl ==================================================================================
dnl ========================================================
dnl Process this file with autoconf to produce a configure script.
dnl ========================================================
AC_INIT(../SrcUnix/Platform_Unix.cpp)
AM_INIT_AUTOMAKE(pose, 0, no)
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
dnl ========================================================
dnl Checks for programs.
dnl ========================================================
AC_PROG_CPP
dnl ========================================================
dnl Checks for libraries.
dnl ========================================================
AC_PATH_XTRA
dnl ========================================================
dnl Checks for header files.
dnl ========================================================
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(endian.h fcntl.h limits.h strings.h sys/time.h unistd.h)
dnl ========================================================
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ========================================================
AC_C_CONST
AC_C_INLINE
dnl ========================================================
dnl Checks for library functions.
dnl ========================================================
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(mkdir)
dnl ========================================================
dnl Set the defaults first
dnl ========================================================
AR='ar'
FLAGS_COMMON="-DUNIX -D__PALMOS_TRAPS__=0 -DEMULATION_LEVEL=EMULATION_UNIX"
dnl ========================================================
dnl Define some standard warning flags
dnl ========================================================
_WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -Wno-multichar -Wno-unknown-pragmas -Wno-conversion"
_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wno-multichar -Wno-unknown-pragmas -Wno-conversion"
dnl ========================================================
dnl Define the standard OMNITHREAD options
dnl ========================================================
THREAD_FLAGS="-D_REENTRANT -DNoNanoSleep -DPthreadDraftVersion=10"
THREAD_LIBS="-lpthread"
dnl ========================================================
dnl System overrides of the defaults
dnl ========================================================
case "$target" in
*-aix*)
THREAD_FLAGS="-DNoNanoSleep -DPthreadDraftVersion=8"
THREAD_LIBS="-lpthread"
;;
*-hpux*)
THREAD_FLAGS="-D_REENTRANT -DPthreadDraftVersion=4"
THREAD_LIBS="-lpthread -lmach -lc_r"
;;
*-irix*)
THREAD_FLAGS="-DUsePthread -D_REENTRANT -DPthreadDraftVersion=10 -DPthreadSupportThreadPriority"
THREAD_LIBS="-lpthread"
;;
*-linux*)
THREAD_FLAGS="-D_REENTRANT -DNoNanoSleep -DPthreadDraftVersion=10"
THREAD_LIBS="-lpthread"
;;
*-nto*)
THREAD_FLAGS="-D_REENTRANT -DPthreadDraftVersion=10"
THREAD_LIBS=""
POSER_CFLAGS="$POSER_CFLAGS -D_QNX_SOURCE -D_POSIX_SOURCE -D__i386__ -D_i386 -DNSCAP_NO_EXPLICIT -DNO_REGEX -DSTRINGS_ALIGNED -D_SEEKPOS_DEFINED_ -I/usr/gcc/lib/gcc-lib/ntox86/2.8.1/include"
POSER_CXXFLAGS="$POSER_CFLAGS"
_WARNINGS_CFLAGS='-w'
_WARNINGS_CXXFLAGS='-w'
LIBS="$LIBS -lsocket"
poser_optimize="-O2"
poser_debug="-gdwarf-2"
AR='/usr/local/bin/ar.elf'
;;
*-osf*)
dnl I am not sure how to test for these versions...
dnl Options for OSF 1.3.2
dnl THREAD_FLAGS="-D_REENTRANT -DNoNanoSleep -DPthreadDraftVersion=4"
dnl THREAD_LIBS="-lpthread -lmach -lc_r"
dnl Options for OSF 1.4
THREAD_FLAGS="-D_REENTRANT -pthread -DNoNanoSleep -DPthreadDraftVersion=10"
THREAD_LIBS="-lcma"
;;
*-solaris*)
THREAD_FLAGS="-DUsePthread -D_REENTRANT -DPthreadDraftVersion=10 -DPthreadSupportThreadPriority"
THREAD_LIBS="-lpthread -lposix4 -lnsl -lsocket"
;;
*-sunos*)
THREAD_FLAGS="-DUsePthread -D_REENTRANT -DPthreadDraftVersion=10 -DPthreadSupportThreadPriority"
THREAD_LIBS="-lpthread -lposix4 -lnsl -lsocket"
;;
esac
dnl ========================================================
dnl Make sure FLTK is available. Link with GL if it's
dnl available (but this is optional).
dnl ========================================================
AC_CHECK_LIB(GL,glXMakeCurrent,,,-L$x_libraries -lXext -lX11 -lm $X_EXTRA_LIBS)
AC_CHECK_LIB(fltk,fl_height__Fv,,,-L$x_libraries -lXext -lX11 -lm $X_EXTRA_LIBS)
dnl ========================================================
dnl Check for gprof profiling
dnl ========================================================
AC_ARG_ENABLE(profile,
[ --enable-profile include gprof profiling (default no)],
FLAGS_PROFILE="-pg",
FLAGS_PROFILE="")
dnl ========================================================
dnl Check for built-in profiling
dnl ========================================================
AC_ARG_ENABLE(palm_profile,
[ --enable-palm-profile include profiling of Palm applications (default no)],
FLAGS_PALM_PROFILE="-DHAS_PROFILING=1",
FLAGS_PALM_PROFILE="-DHAS_PROFILING=0")
dnl ========================================================
dnl Check for Optimize
dnl
dnl NOTE: turning on optimizations when using egcs 1.1.2
dnl runs afoul of a code generation bug on x86's (as
dnl shipped with RedHat 6.0). The specific cases I know
dnl about (in SkinScaleDown and SkinScaleUp) are coded
dnl around, but there may be more lurking...
dnl
dnl I haven't checked this, but I hear the bug is fixed
dnl in gcc 2.95.
dnl ========================================================
dnl This is now on by default. It gets turned off if the
dnl user selects --enable-debug.
dnl
dnl AC_ARG_ENABLE(optimize,
dnl [ --enable-optimize optimize code (default no)],
dnl FLAGS_OPTIMIZE="-O2",
dnl FLAGS_OPTIMIZE="")
FLAGS_OPTIMIZE="-O2"
dnl ========================================================
dnl Check for debugging
dnl ========================================================
AC_ARG_ENABLE(debug,
[ --enable-debug include debugging symbols (default no)],
FLAGS_DEBUG="-D_DEBUG -g"
FLAGS_PROFILE="-DHAS_PROFILING=1"
FLAGS_PALM_PROFILE=""
FLAGS_OPTIMIZE="",
FLAGS_DEBUG="-DNDEBUG")
dnl ========================================================
dnl = Append the FLAGS variable that contains options for
dnl = debug, profiling and optimizing poser.
dnl ========================================================
FLAGS="$FLAGS_COMMON $FLAGS_OPTIMIZE $FLAGS_PROFILE $FLAGS_PALM_PROFILE $FLAGS_DEBUG"
POSER_CFLAGS="$POSER_CFLAGS $FLAGS $_WARNINGS_CFLAGS"
POSER_CXXFLAGS="$POSER_CXXFLAGS $FLAGS $_WARNINGS_CXXFLAGS"
AC_SUBST(AR)
AC_SUBST(POSER_CFLAGS)
AC_SUBST(POSER_CXXFLAGS)
AC_SUBST(THREAD_FLAGS)
AC_SUBST(THREAD_LIBS)
AC_OUTPUT(Makefile Gzip/Makefile jpeg/Makefile)
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