imm wrote:
On 30 Sep 2007, at 9:50, Gonzalo Garramuño wrote:
Greg Ercolano wrote:
I'm curious that I've properly followed FLTK2's API style; I
basically
set it up so that its all fltk::NativeFileChooser namespace style.
I can confirm that it does not work for latest fltk2.
Linking fails due to:
undefined reference to `fltk::FileIcon::load_system_icons()'
Odd - it works completely fine for me.
I just built this test for fltk-1.1 and fltk-2 on my Mac(10.4.10) and
linux(FC7) using fltk-2-r5940 and in both cases it works just fine.
More than likely you still are using some different fltk2-config, as
r5940 is definitively broken. And greg's makefile is also broken as
does not include libfltk2_images.so which is the one that contains
load_system_icons().
If you are picking that is something due to your OS.
On windows, dlls pick other dlls automatically, so it is not much of a
check. Mac, I have no clue. FC7 also no clue, albeit if it is picking
stuff automatically, it is incorrect behavior. Run your makefile with
verbose or -n to see why it works for you. If you are using r5940,
fltk2_images should never appear in your link line.
----------
Here's the fix needed for both configure.in and fltk2-config.in.
----------
And the fix to greg's Makefile-fltk2 also needed.
--
Gonzalo Garramuño
[EMAIL PROTECTED]
AMD4400 - ASUS48N-E
GeForce7300GT
Kubuntu Edgy
dnl
dnl the "configure" script is made from this by running GNU "autoconf"
dnl
dnl "$Id: configure.in 5936 2007-07-24 11:25:53Z spitzak $"
dnl
dnl Configuration script for the Fast Light Tool Kit (FLTK).
dnl
dnl Copyright 1998-2003 by Bill Spitzak and others.
dnl
dnl This library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Library General Public
dnl License as published by the Free Software Foundation; either
dnl version 2 of the License, or (at your option) any later version.
dnl
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Library General Public License for more details.
dnl
dnl You should have received a copy of the GNU Library General Public
dnl License along with this library; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
dnl USA.
dnl
dnl Please report all bugs and problems to "[EMAIL PROTECTED]".
dnl
dnl We need at least autoconf 2.50...
dnl AC_PREREQ(2.50)
dnl Required file in package...
AC_INIT(src/Widget.cxx)
dnl FLTK library versions...
FL_MAJOR_VERSION=2
FL_MINOR_VERSION=0
FL_PATCH_VERSION=0
FL_RELEASE_VERSION=a0
FL_API_VERSION=${FL_MAJOR_VERSION}.${FL_MINOR_VERSION}
AC_SUBST(FL_MAJOR_VERSION)
AC_SUBST(FL_MINOR_VERSION)
AC_SUBST(FL_PATCH_VERSION)
AC_SUBST(FL_RELEASE_VERSION)
AC_SUBST(FL_API_VERSION)
dnl Get the operating system and version number...
uname=`uname`
uversion=`uname -r | sed -e '1,$s/[[^0-9]]//g'`
case $uname in
IRIX*)
uname="IRIX"
;;
MINGW*)
uname="MINGW"
;;
CYGWIN*)
uname="CYGWIN"
;;
esac
dnl Don't automatically add "-g" to compiler options...
CFLAGS="${CFLAGS:=}"
CPPFLAGS="${CPPFLAGS:=}"
CXXFLAGS="${CXXFLAGS:=}"
OPTIM="${OPTIM:=}"
AC_SUBST(OPTIM)
dnl OS-specific pre-tests...
case $uname in
CYGWIN*)
# Handle Cygwin option *first*, before all other tests.
AC_ARG_ENABLE(cygwin, [ --enable-cygwin use the CygWin
libraries (default=no)])
if test x$enable_cygwin != xyes; then
CFLAGS="$CFLAGS -mno-cygwin"
CPPFLAGS="$CPPFLAGS -mno-cygwin"
CXXFLAGS="$CXXFLAGS -mno-cygwin"
else
CFLAGS="$CFLAGS -D_WIN32"
CPPFLAGS="$CPPFLAGS -D_WIN32"
CXXFLAGS="$CXXFLAGS -D_WIN32"
fi
;;
esac
dnl Define the libraries and link options we'll need.
GLDEMOS="gldemos"
AC_SUBST(GLDEMOS)
LINKFLTK="-lfltk2"
LINKFLTKGL="-lfltk2_gl"
LINKFLTKIMG="-lfltk2_images"
AC_SUBST(LINKFLTK)
AC_SUBST(LINKFLTKGL)
AC_SUBST(LINKFLTKIMG)
LIBPREFIX="lib"
LIBSUFFIX=".a"
LIBTARGET="static"
AC_SUBST(LIBPREFIX)
AC_SUBST(LIBSUFFIX)
AC_SUBST(LIBTARGET)
DSOLINK=""
DSOPREFIX=""
DSOSUFFIX=""
DSOSYMLINK=""
DSOTARGET=""
AC_SUBST(DSOLINK)
AC_SUBST(DSOPREFIX)
AC_SUBST(DSOSUFFIX)
AC_SUBST(DSOSYMLINK)
AC_SUBST(DSOTARGET)
BUILDTARGETS="programs"
INSTALLTARGETS="install_programs"
AC_SUBST(BUILDTARGETS)
AC_SUBST(INSTALLTARGETS)
dnl Handle compile-time options...
AC_ARG_ENABLE(debug, [ --enable-debug turn on debugging (default=no)])
if test x$enable_debug = xyes; then
DEBUGFLAG="-g "
else
DEBUGFLAG=""
fi
AC_ARG_ENABLE(gl, [ --enable-gl turn on OpenGL support
(default=yes)])
AC_ARG_ENABLE(shared, [ --enable-shared turn on shared libraries
(default=no)])
if test x$enable_shared = xyes; then
DSOPREFIX="lib"
DSOSUFFIX=".so.$FL_API_VERSION"
DSOSYMLINK=".so"
DSOTARGET="shared"
PICFLAG=1
SHAREDSUFFIX=""
FLUID="fluid2-shared"
BUILDTARGETS="shared $BUILDTARGETS"
INSTALLTARGETS="install_shared $INSTALLTARGETS"
case $uname in
Darwin*)
DSOSYMLINK=".dylib"
DSOSUFFIX=".$FL_API_VERSION.dylib"
DSOCOMMAND="ld $DSOFLAGS -dylib /usr/lib/dylib1.o -lc"
if test "$libdir" != "/usr/lib"; then
DSOLINK="-Wl,-rpath,$libdir"
fi
;;
SunOS* | UNIX_S*)
DSOCOMMAND="\$(CXX) -h \$@ \$(LDLIBS) -G $DEBUGFLAG -o"
if test "$libdir" != "/usr/lib"; then
DSOLINK="-R$libdir"
fi
;;
HP-UX*)
DSOSUFFIX=".sl.$FL_API_VERSION"
DSOSYMLINK=".sl"
DSOCOMMAND="ld -b -z +h \$@ $DEBUGFLAG -o"
if test "$libdir" != "/usr/lib"; then
DSOLINK="-Wl,-rpath,$libdir"
fi
;;
IRIX*)
DSOCOMMAND="\$(CXX) -Wl,-soname,\$@,-set_version,sgi1.1 \$(LDLIBS)
-shared $DEBUGFLAG -o"
if test "$libdir" != "/usr/lib" - a "$libdir" != "/usr/lib32"; then
DSOLINK="-Wl,-rpath,$libdir"
fi
;;
OSF1*)
DSOCOMMAND="\$(CXX) -Wl,-soname,\$@ \$(LDLIBS) -shared $DEBUGFLAG
-o"
if test "$libdir" != "/usr/lib" - a "$libdir" != "/usr/lib32"; then
DSOLINK="-Wl,-rpath,$libdir"
fi
;;
Linux* | *BSD*)
# DSOCOMMAND="\$(CXX) -Wl,-soname,\$@ \$(LDLIBS) -shared -fPIC
$DEBUGFLAG -o"
DSOCOMMAND="\$(CXX) \$(LDLIBS) -shared -fPIC $DEBUGFLAG -o"
if test "$libdir" != "/usr/lib"; then
DSOLINK="-Wl,-rpath,$libdir"
fi
;;
AIX*)
DSOSUFFIX="_s.a"
DSOSYMLINK="_s.a"
DSOCOMMAND="\$(CXX) -Wl,-bexpall,-bM:SRE,-bnoentry -o"
SHAREDSUFFIX="_s"
;;
CYGWIN*)
AC_MSG_WARN(Shared libraries are not supported under CygWin.)
;;
MINGW*)
DSOPREFIX=""
DSOSUFFIX=".dll"
DSOSYMLINK=""
PICFLAG=0
SHAREDSUFFIX=".dll"
DSOCOMMAND="\$(CXX) -Wl,--out-implib,lib\$(DSONAME).a
-shared -DFL_SHARED -DFL_LIBRARY -DFL_IMAGES_LIBRARY -DFL_GLUT_LIBRARY
-DFL_FORMS_LIBRARY -DFL_GL_LIBRARY $DEBUGFLAG -o"
CFLAGS="$CFLAGS -D_WIN32"
CPPFLAGS="$CPPFLAGS -D_WIN32"
CXXFLAGS="$CXXFLAGS -D_WIN32"
LDFLAGS="-Wl,--enable-runtime-pseudo-reloc"
;;
*)
AC_MSG_WARN(Shared libraries may not be supported. Trying -shared
option with compiler.)
DSOCOMMAND="\$(CXX) -Wl,-soname,\$@ \$(LDLIBS) -shared $DEBUGFLAG
-o"
;;
esac
# LINKSHARED="-L../images -lfltk2_images$SHAREDSUFFIX -L../forms
-lfltk2_forms$SHAREDSUFFIX -L../src -lfltk2$SHAREDSUFFIX"
LINKSHARED="-L../images -lfltk2_images$SHAREDSUFFIX -L../src
-lfltk2$SHAREDSUFFIX"
else
DSOCOMMAND="echo"
DSOLINK=""
PICFLAG=0
SHAREDSUFFIX=""
FLUID="fluid2"
# LINKSHARED="-L../lib -lfltk2_images -lfltk2_forms -lfltk2"
LINKSHARED="-L../lib -lfltk2_images -lfltk2"
fi
AC_SUBST(DSOCOMMAND)
AC_SUBST(DSOLINK)
AC_SUBST(SHAREDSUFFIX)
AC_SUBST(LINKSHARED)
AC_SUBST(FLUID)
AC_ARG_ENABLE(threads, [ --enable-threads enable multi-threading
support (default=yes)])
AC_ARG_WITH(optim, [ --with-optim="flags" custom optimization flags for
compiler])
dnl Find commands...
AC_PROG_CC
AC_PROG_CXX
dnl AC_PROG_INSTALL
AC_PATH_PROG(NROFF,nroff)
if test "$NROFF" = ""; then
AC_PATH_PROG(GROFF,groff)
if test "$GROFF" = ""; then
NROFF="echo"
else
NROFF="$GROFF -T ascii"
fi
fi
AC_PATH_PROG(HTMLDOC,htmldoc)
dnl How do we make libraries?
AC_PROG_RANLIB
AC_PATH_PROG(AR, ar)
if test "x$AR" = "x:"; then
AC_MSG_ERROR(Configure could not find the library archiver, aborting.)
fi
if test "x$RANLIB" != "x:"; then
LIBCOMMAND="$AR cr"
else
LIBCOMMAND="$AR crs"
fi
AC_SUBST(LIBCOMMAND)
dnl Command for building themes.
THEMECOMMAND="\${CXX} -shared $DEBUGFLAG -o"
AC_SUBST(THEMECOMMAND)
dnl Architecture checks...
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
if test $ac_cv_sizeof_short -eq 2; then
AC_DEFINE(U16,unsigned short)
fi
if test $ac_cv_sizeof_int -eq 4; then
AC_DEFINE(U32,unsigned)
else
if test $ac_cv_sizeof_long -eq 4; then
AC_DEFINE(U32,unsigned long)
fi
fi
if test $ac_cv_sizeof_int -eq 8; then
AC_DEFINE(U64,unsigned)
else
if test $ac_cv_sizeof_long -eq 8; then
AC_DEFINE(U64,unsigned long)
fi
fi
dnl Does the C++ compiler support the bool type?
AC_CACHE_CHECK(whether the compiler recognizes bool as a built-in type,
ac_cv_cxx_bool,[
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
int f(int x){return 1;}
int f(char x){return 1;}
int f(bool x){return 1;}
],[
bool b = true;
return f(b);
], ac_cv_cxx_bool=yes, ac_cv_cxx_bool=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_bool" != yes; then
CXXFLAGS="-Dbool=char -Dfalse=0 -Dtrue=1 $CXXFLAGS"
fi
dnl Standard headers and functions...
AC_HEADER_DIRENT
AC_CHECK_HEADER(sys/select.h,AC_DEFINE(HAVE_SYS_SELECT_H))
AC_CHECK_HEADER(sys/stdtypes.h,AC_DEFINE(HAVE_SYS_SELECT_H))
AC_CHECK_FUNC(scandir,[
if test "$uname" = SunOS -o "$uname" = QNX; then
AC_MSG_WARN(Not using $uname scandir emulation function.)
else
AC_DEFINE(HAVE_SCANDIR)
fi])
dnl String headers and functions...
AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
AC_CHECK_FUNC(snprintf,[
case $uname in
HP-UX*)
if test "$uversion" = "1020"; then
AC_MSG_WARN(Not using built-in snprintf function because you
are running HP-UX 10.20.)
fi
;;
OSF1*)
if test "$uversion" = "40"; then
AC_MSG_WARN(Not using built-in snprintf function because you
are running Tru64 4.0.)
fi
;;
*)
AC_DEFINE(HAVE_SNPRINTF)
;;
esac],[
case $uname in
CYGWIN* | MINGW*)
AC_DEFINE(HAVE_SNPRINTF)
;;
*)
;;
esac])
AC_CHECK_FUNC(vsnprintf,[
case $uname in
HP-UX*)
if test "$uversion" = "1020"; then
AC_MSG_WARN(Not using built-in vsnprintf function because you
are running HP-UX 10.20.)
fi
;;
OSF1*)
if test "$uversion" = "40"; then
AC_MSG_WARN(Not using built-in vsnprintf function because you
are running Tru64 4.0.)
fi
;;
*)
AC_DEFINE(HAVE_VSNPRINTF)
;;
esac],[
case $uname in
CYGWIN* | MINGW*)
AC_DEFINE(HAVE_VSNPRINTF)
;;
*)
;;
esac])
AC_CHECK_FUNC(strcasecmp,AC_DEFINE(HAVE_STRCASECMP),[
case $uname in
CYGWIN* | MINGW*)
AC_DEFINE(HAVE_STRCASECMP)
;;
*)
;;
esac])
AC_CHECK_FUNC(strdup,AC_DEFINE(HAVE_STRDUP))
AC_CHECK_FUNC(strncasecmp,AC_DEFINE(HAVE_STRNCASECMP),[
case $uname in
CYGWIN* | MINGW*)
AC_DEFINE(HAVE_STRNCASECMP)
;;
*)
;;
esac])
AC_CHECK_FUNC(strlcat,AC_DEFINE(HAVE_STRLCAT))
AC_CHECK_FUNC(strlcpy,AC_DEFINE(HAVE_STRLCPY))
dnl FLTK library uses math library functions...
AC_SEARCH_LIBS(pow, m)
dnl Check for image libraries...
SAVELIBS="$LIBS"
IMAGELIBS=""
AC_ARG_ENABLE(jpeg, [ --enable-jpeg turn on JPEG support:
auto,no,local (default=auto)])
if test x$enable_jpeg != xno; then
if test x$enable_jpeg != xlocal; then
AC_CHECK_HEADER(jpeglib.h,[
AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[
HAVE_LIBJPEG=1
AC_DEFINE(HAVE_LIBJPEG)
IMAGELIBS="$IMAGELIBS -ljpeg"
])])
fi
if test x$HAVE_LIBJPEG != x1; then
AC_DEFINE(HAVE_LIBJPEG)
AC_DEFINE(HAVE_LOCAL_JPEG_H)
LOCAL_IMAGELIBS="$LOCAL_IMAGELIBS ../lib/libfltk2_jpeg.a"
LOCAL_IMAGETARGETS="$LOCAL_IMAGETARGETS images/libjpeg"
IMAGELIBS="$IMAGELIBS -lfltk2_jpeg"
fi
fi
dnl First check for existence of zlib
dnl -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
AC_ARG_ENABLE(zlib, [ --enable-zlib turn on ZLIB support:
auto,no,local (default=auto)])
if test x$enable_zlib != xno; then
if test x$enable_zlib != xlocal; then
AC_CHECK_HEADER(zlib.h,[
AC_CHECK_LIB(z, gzopen,[
HAVE_LIBZ=1
AC_DEFINE(HAVE_LIBZ)
IMAGELIBS="$IMAGELIBS -lz"
LIBS="$LIBS -lz"
])])
fi
if test x$HAVE_LIBZ != x1; then
AC_DEFINE(HAVE_LIBZ)
ZLIBINC="../zlib"
LOCAL_IMAGELIBS="$LOCAL_IMAGELIBS ../lib/libfltk2_z.a"
LOCAL_IMAGETARGETS="$LOCAL_IMAGETARGETS images/zlib"
# fltk_z should go before fltk2_jpeg and after fltk2_png
IMAGELIBS="-lfltk2_z $IMAGELIBS"
fi
fi
dnl After zlib check for existence of libpng
dnl -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
AC_ARG_ENABLE(png, [ --enable-png turn on PNG support:
auto,no,local (default=auto)])
if test x$enable_png != xno; then
if test x$enable_png != xlocal; then
AC_CHECK_HEADER(png.h, AC_DEFINE(HAVE_PNG_H))
AC_CHECK_HEADER(libpng/png.h, AC_DEFINE(HAVE_LIBPNG_PNG_H))
if test x$ac_cv_header_png_h = xyes -o
x$ac_cv_header_libpng_png_h = xyes; then
AC_CHECK_LIB(png, png_read_rows,[
HAVE_LIBPNG=1
AC_DEFINE(HAVE_LIBPNG)
IMAGELIBS="-lpng $IMAGELIBS"
LIBS="-lpng $LIBS"
AC_CHECK_FUNCS(png_get_valid png_set_tRNS_to_alpha)])
fi
fi
if test x$HAVE_LIBPNG != x1; then
AC_DEFINE(HAVE_LIBPNG)
AC_DEFINE(HAVE_LOCAL_PNG_H)
LOCAL_IMAGELIBS="$LOCAL_IMAGELIBS ../lib/libfltk2_png.a"
LOCAL_IMAGETARGETS="$LOCAL_IMAGETARGETS images/libpng"
IMAGELIBS=" -lfltk2_png $IMAGELIBS "
fi
fi
AC_SUBST(ZLIBINC)
AC_SUBST(LOCAL_IMAGELIBS)
AC_SUBST(LOCAL_IMAGETARGETS)
AC_SUBST(IMAGELIBS)
dnl Restore original LIBS settings...
LIBS="$SAVELIBS"
dnl See if we need a .exe extension on executables...
AC_EXEEXT
dnl Check for pthreads for multi-threaded apps...
have_pthread=no
if test x"$enable_threads" != xno; then
AC_CHECK_HEADER(pthread.h, AC_DEFINE(HAVE_PTHREAD_H))
AC_CHECK_LIB(pthread, pthread_create)
if test x"$ac_cv_lib_pthread_pthread_create" = xyes -a
x$ac_cv_header_pthread_h = xyes; then
have_pthread=yes
else
dnl *BSD uses -pthread option...
AC_MSG_CHECKING([for pthread_create using -pthread])
SAVELIBS="$LIBS"
LIBS="-pthread $LIBS"
AC_TRY_LINK([#include <pthread.h>],
[pthread_create(0, 0, 0, 0);],
LIBS="-pthread $SAVELIBS"
have_pthread=yes,
LIBS="$SAVELIBS")
AC_MSG_RESULT([$have_pthread])
fi
fi
dnl Define OS-specific stuff...
HLINKS=
POSTBUILD=:
THREADS=
case $uname in
CYGWIN* | MINGW*)
dnl Cygwin environment...
CFLAGS="-mwindows -DWIN32 $CFLAGS"
CXXFLAGS="-mwindows -DWIN32 $CXXFLAGS"
LDFLAGS="-mwindows $LDFLAGS"
LIBS="$LIBS -lmsimg32 -lole32 -luuid -lcomctl32 -lwsock32"
OPTIM="$OPTIM"
if test x$enable_gl != xno; then
AC_CHECK_HEADER(GL/gl.h,[
AC_DEFINE(HAVE_GL)
GLLIB="-lopengl32"])
AC_CHECK_HEADER(GL/glu.h,[
AC_DEFINE(HAVE_GL_GLU_H)
GLLIB="-lglu32 $GLLIB"])
else
LINKFLTKGL=""
GLLIBNAME=""
GLDSONAME=""
GLDEMOS=""
fi
if test x$have_pthread = xyes; then
AC_DEFINE(HAVE_PTHREAD)
THREADS="threads.exe"
fi
# Don't make symlinks since Windows is not case sensitive.
HLINKS="#"
;;
Darwin*)
# MacOS X uses Carbon for graphics...
LIBS="$LIBS -framework Carbon -framework ApplicationServices"
if test x$have_pthread = xyes; then
AC_DEFINE(HAVE_PTHREAD)
THREADS="threads"
fi
if test x$enable_gl != xno; then
AC_DEFINE(HAVE_GL)
AC_DEFINE(HAVE_GL_GLU_H)
GLLIB="-framework AGL -framework OpenGL"
else
LINKFLTKGL=""
GLLIBNAME=""
GLDSONAME=""
GLDEMOS=""
fi
# Don't make symlinks because HFS+ is not case sensitive...
HLINKS="#"
# Add a postbuild step after linking applications
dnl POSTBUILD="/Developer/Tools/Rez -t APPL -o"
dnl Check for Cairo library unless disabled...
AC_ARG_ENABLE(cairo,[ --enable-cairo use Cairo graphics
(default=no)])
if test x$enable_cairo = xyes; then
AC_DEFINE(USE_CAIRO)
# FIXME This part should be fixed so configure do not depend on
# we do not rely on pkg-config .
LIBS="$LIBS `pkg-config --libs cairo`"
CXXFLAGS="$CXXFLAGS `pkg-config --cflags cairo`"
fi
;;
*)
# All others are UNIX/X11...
if test x$have_pthread = xyes; then
AC_DEFINE(HAVE_PTHREAD)
THREADS="threads"
fi
dnl Check for X11...
AC_PATH_XTRA
if test x$no_x = xyes; then
AC_MSG_ERROR(Configure could not find required X11 libraries,
aborting.)
fi
if test "x$X_PRE_LIBS" != x; then
AC_MSG_WARN(Ignoring libraries \"$X_PRE_LIBS\" requested by
configure.)
fi
LIBS="$LIBS -lXext $X_EXTRA_LIBS"
CFLAGS="$CFLAGS$X_CFLAGS"
CXXFLAGS="$CXXFLAGS$X_CFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
if test "x$x_includes" != x; then
ac_cpp="$ac_cpp -I$x_includes"
fi
dnl Check for OpenGL unless disabled...
GLLIB=
if test x$enable_gl != xno; then
AC_SEARCH_LIBS(dlopen, dl)
AC_CHECK_HEADER(GL/gl.h,[
AC_CHECK_LIB(GL, glXMakeCurrent,[
AC_DEFINE(HAVE_GL)
GLLIB="-lGL"],[
AC_CHECK_LIB(MesaGL,glXMakeCurrent,[
AC_DEFINE(HAVE_GL)
GLLIB=" -lMesaGL"],,
-lm)],
-lm)])
AC_CHECK_HEADER(GL/glu.h,[
AC_DEFINE(HAVE_GL_GLU_H)
if test x$ac_cv_lib_GL_glXMakeCurrent = xyes; then
GLLIB="-lGLU $GLLIB"
fi
if test x$ac_cv_lib_MesaGL_glXMakeCurrent = xyes; then
GLLIB="-lMesaGLU $GLLIB"
fi])
if test x$ac_cv_lib_GL_glXMakeCurrent != xyes -a
x$ac_cv_lib_MesaGL_glXMakeCurrent != xyes; then
LINKFLTKGL=""
GLLIBNAME=""
GLDSONAME=""
GLDEMOS=""
fi
else
LINKFLTKGL=""
GLLIBNAME=""
GLDSONAME=""
GLDEMOS=""
fi
dnl Check for Cairo library unless disabled...
AC_ARG_ENABLE(cairo,[ --enable-cairo use Cairo graphics
(default=no)])
if test x$enable_cairo = xyes; then
AC_DEFINE(USE_CAIRO)
dnl FIXME This part should be fixed so configure do not depend on
dnl we do not rely on pkg-config .
LIBS="$LIBS `pkg-config --libs cairo`"
CXXFLAGS="$CXXFLAGS `pkg-config --cflags cairo`"
fi
dnl X11 multithreading
AC_ARG_ENABLE(x11multithread, [ --enable-x11multithread use
XLockDisplay for X11 (default=no)])
if test x$enable_x11multithread = xyes; then
AC_DEFINE(USE_X11_MULTITHREADING)
fi
dnl Check for the Xft library unless disabled...
AC_ARG_ENABLE(xft, [ --enable-xft turn on Xft support
(default=yes)])
if test x$enable_xft != xno; then
AC_PATH_PROG(FTCONFIG, freetype-config)
if test "x$FTCONFIG" != "x:"; then
CPPFLAGS="`$FTCONFIG --cflags` $CPPFLAGS"
CXXFLAGS="`$FTCONFIG --cflags` $CXXFLAGS"
ac_cpp="$ac_cpp `$FTCONFIG --cflags`"
AC_CHECK_HEADER(
X11/Xft/Xft.h,
AC_CHECK_LIB(Xft, XftDrawCreate,
AC_DEFINE(USE_XFT)
LIBS="-lXft $LIBS")
)
fi
fi
dnl Check for the Xshm extension unless disabled...
AC_ARG_ENABLE(xshm, [ --enable-xshm turn on MIT-SHM support
(default=no)])
if test x$enable_xshm == xyes; then
AC_CHECK_HEADER(X11/extensions/XShm.h, AC_DEFINE(USE_XSHM),,
[#include <X11/Xlib.h>])
fi
dnl Check for the Xdbe extension unless disabled...
AC_ARG_ENABLE(xdbe, [ --enable-xdbe turn on Xdbe support
(default=yes)])
if test x$enable_xdbe != xno; then
AC_CHECK_HEADER(X11/extensions/Xdbe.h, AC_DEFINE(HAVE_XDBE),,
[#include <X11/Xlib.h>])
fi
dnl Check for the Xinerama extension unless disabled...
AC_ARG_ENABLE(xinerama, [ --enable-xinerama turn on Xinerama
support (default=yes)])
if test x$enable_xinerama != xno; then
AC_CHECK_HEADER(X11/extensions/Xinerama.h,
AC_DEFINE(USE_XINERAMA)
LIBS="-lXinerama $LIBS",,
[#include <X11/Xlib.h>])
fi
dnl Probably want a test for Xi here...
LIBS="-lXi $LIBS"
dnl Check for overlay visuals...
AC_CACHE_CHECK(for X overlay visuals, ac_cv_have_overlay,
if xprop -root 2>/dev/null | grep -c "SERVER_OVERLAY_VISUALS"
>/dev/null; then
ac_cv_have_overlay=yes
else
ac_cv_have_overlay=no
fi)
if test x$ac_cv_have_overlay = xyes; then
AC_DEFINE(HAVE_OVERLAY)
fi
dnl Check for iconv if the X lacks UTF-8 facilities (non-XFree86).
AC_CHECK_LIB(X11, Xutf8LookupString,,[
AC_CHECK_HEADERS([iconv.h],[
AC_DEFINE(_XOPEN_SOURCE, 1)
AC_CHECK_LIB(iconv, iconv,[
AC_DEFINE(HAVE_ICONV) LIBS="-liconv $LIBS"],[
AC_CHECK_FUNC(iconv, AC_DEFINE(HAVE_ICONV))
])
])
])
;;
esac
AC_SUBST(GLDEMOS)
AC_SUBST(GLLIB)
AC_SUBST(HLINKS)
AC_SUBST(POSTBUILD)
AC_SUBST(THREADS)
dnl Figure out the appropriate formatted man page extension...
case "$uname" in
*BSD* | Darwin*)
# *BSD
CAT1EXT=0
CAT3EXT=0
;;
IRIX*)
# SGI IRIX
CAT1EXT=z
CAT3EXT=z
;;
*)
# All others
CAT1EXT=1
CAT3EXT=3
;;
esac
AC_SUBST(CAT1EXT)
AC_SUBST(CAT3EXT)
dnl Fix "mandir" variable...
if test "$mandir" = "\${prefix}/man" -a "$prefix" = "/usr"; then
case "$uname" in
*BSD* | Darwin* | Linux*)
# *BSD, Darwin, and Linux
mandir="\${prefix}/share/man"
;;
IRIX*)
# SGI IRIX
mandir="\${prefix}/share/catman"
;;
esac
fi
dnl Fix "libdir" variable...
if test "$prefix" = NONE; then
prefix=/usr/local
fi
if test "$exec_prefix" = NONE; then
exec_prefix="\${prefix}"
fi
if test "$uname" = "IRIX" -a $uversion -ge 62 -a "$libdir" =
"\${exec_prefix}/lib" -a "$exec_prefix" = "\${prefix}" -a "$prefix" = "/usr";
then
libdir="/usr/lib32"
fi
dnl Define the command used to update the dependencies (this option
dnl mainly for FLTK core developers - not necessary for users)
dnl Command must write dependencies to stdout!
MAKEDEPEND="\$(CXX) -MM -DMAKEDEPEND"
AC_SUBST(MAKEDEPEND)
dnl Add warnings to compiler switches:
dnl do this last so messing with switches does not break tests
if test -n "$GCC"; then
# Starting with GCC 3.0, you must link C++ programs against either
# libstdc++ (shared by default), or libsupc++ (always static). If
# you care about binary portability between Linux distributions,
# you need to either 1) build your own GCC with static C++ libraries
# or 2) link using gcc and libsupc++. We choose the latter since
# CUPS doesn't (currently) use any of the stdc++ library.
#
# Also, GCC 3.0.x still has problems compiling some code. You may
# or may not have success with it. USE 3.0.x WITH EXTREME CAUTION!
#
# Previous versions of GCC do not have the reliance on the stdc++
# or g++ libraries, so the extra supc++ library is not needed.
AC_MSG_CHECKING(if libsupc++ is required)
SUPC="`$CXX -print-file-name=libsupc++.a 2>/dev/null`"
case "$SUPC" in
libsupc++.a*)
# Library not found, so this is and older GCC...
AC_MSG_RESULT(no)
;;
*)
# This is gcc 3.x, and it knows of libsupc++, so we need it
case "$uname" in
# do not add for Darwin as it is already linked with it
Darwin*)
;;
*)
LIBS="$LIBS -lsupc++"
AC_MSG_RESULT(yes)
;;
esac
esac
if test x$uname != xDarwin; then
CXX="$CC"
fi
AC_ARG_ENABLE(exceptions, [ --enable-exceptions turn on GCC exceptions
(default=yes)])
if test x$enable_exceptions != xno; then
AC_DEFINE(HAVE_EXCEPTIONS)
else
# See if GCC supports -fno-exceptions...
AC_MSG_CHECKING(if GCC supports -fno-exceptions)
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fno-exceptions"
AC_TRY_COMPILE(,,
OPTIM="$OPTIM -fno-exceptions"
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
CFLAGS="$OLDCFLAGS"
fi
AC_ARG_ENABLE(rtti, [ --enable-rtti turn on GCC rtti
(default=yes)])
if test x$enable_rtti != xno; then
AC_DEFINE(HAVE_RTTI)
else
# See if GCC supports -fno-rtti...
AC_MSG_CHECKING(if GCC supports -fno-rtti)
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fno-rtti"
AC_TRY_COMPILE(,,
OPTIM="$OPTIM -fno-rtti"
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
CFLAGS="$OLDCFLAGS"
fi
# Show all standard warnings + unused variables when compiling...
OPTIM="-Wall -Wunused $OPTIM"
# remove the following gcc warning but only on cxx files
# (OPTIM is used by C files and will conflict under cygwin:
CXXFLAGS="$CXXFLAGS -Wno-non-virtual-dtor"
# The following additional warnings are useful for tracking down problems...
#OPTIM="-Wshadow -Wconversion -Winline $OPTIM"
# Set the default compiler optimizations...
if test -z "$DEBUGFLAG"; then
#
# Note: Can't use -fomit-frame-pointer - prevents tools like
# libsafe from working!
#
# Don't use -fforce-mem, -fforce-addr, or -fcaller-saves.
# They all seem to make either no difference or enlarge
# the code by a few hundred bytes.
#
# "-O2" seems to be the best compromise between speed and
# code size. "-O3" and higher seem to make no effective
# difference in the speed of the code, but does bloat the
# library 10+%.
#
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="-O2 $OPTIM"
fi
fi
# Generate position-independent code when needed...
if test $PICFLAG = 1; then
OPTIM="$OPTIM -fPIC"
fi
# See if we are running Solaris; if so, try the -fpermissive option...
# This option is required on some versions of Solaris to work around
# bugs in the X headers up through Solaris 7.
#
# Unlike the other compiler/optimization settings, this one is placed
# in CFLAGS and CXXFLAGS so that fltk2-config will provide the option
# to clients - otherwise client apps will not compile properly...
if test "$uname" = SunOS; then
AC_MSG_CHECKING(if GCC supports -fpermissive)
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fpermissive"
AC_TRY_COMPILE(,,
CXXFLAGS="$CXXFLAGS -fpermissive"
AC_MSG_RESULT(yes),
CFLAGS="$OLDCFLAGS"
AC_MSG_RESULT(no))
fi
else
case "$uname" in
IRIX*)
# Running some flavor of IRIX; see which version and
# set things up according...
if test "$uversion" -ge 62; then
# We are running IRIX 6.2 or higher; uncomment the following
# lines if you don't have IDO 7.2 or higher:
#
# CXX="CC -n32 -mips3"
# CC="cc -n32 -mips3"
# LD="ld -n32 -mips3"
# MAKEDEPEND="CC -M"
if test "x`grep abi=n32 /etc/compiler.defaults`" = x; then
AC_MSG_WARN(FOR BEST RESULTS BEFORE COMPILING: setenv
SGI_ABI \"-n32 -mips3\")
fi
OPTIM="-fullwarn $OPTIM"
fi
if test -z "$DEBUGFLAG"; then
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="-O2 $OPTIM"
if test $uversion -gt 62; then
OPTIM="-OPT:Olimit=4000 $OPTIM"
fi
fi
fi
;;
HP-UX*)
# Running HP-UX; these options should work for the HP compilers.
if test -z "$DEBUGFLAG"; then
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="+O2 $OPTIM"
fi
fi
if test "x$with_optim" = x; then
OPTIM="$OPTIM +DAportable"
fi
if test $PICFLAG = 1; then
OPTIM="+z $OPTIM"
fi
OPTIM="$OPTIM +W336,501,736,740,749,829"
;;
OSF1*)
# Running Digital/Tru64 UNIX; these options should work for the
# Digital/Compaq/NewHP compilers.
if test -z "$DEBUGFLAG"; then
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="-O2 $OPTIM"
fi
fi
;;
SunOS*)
# Solaris
if test -z "$DEBUGFLAG"; then
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="-xO3 $OPTIM"
fi
fi
if test $PICFLAG = 1; then
OPTIM="-KPIC $OPTIM"
fi
;;
AIX*)
if test -z "$DEBUGFLAG"; then
if test "x$with_optim" != x; then
OPTIM="$with_optim $OPTIM"
else
OPTIM="-O2 $OPTIM"
fi
fi
AC_MSG_WARN(The AIX C and C++ compilers are known not to correctly
compile the FLTK library.)
;;
*)
# Running some other operating system; inform the user they
# should contribute the necessary options to [EMAIL PROTECTED]
AC_MSG_WARN(Building FLTK with default compiler optimizations)
AC_MSG_WARN(Contact [EMAIL PROTECTED] with uname and compiler
options.)
;;
esac
fi
OPTIM="$DEBUGFLAG $OPTIM"
dnl Define the FLTK documentation directory...
if test x$prefix = xNONE; then
AC_DEFINE_UNQUOTED(FLTK_DOCDIR, "/usr/local/share/doc/fltk")
else
AC_DEFINE_UNQUOTED(FLTK_DOCDIR, "$prefix/share/doc/fltk")
fi
dnl Define the FLTK data directory...
if test x$prefix = xNONE; then
AC_DEFINE_UNQUOTED(FLTK_DATADIR, "/usr/local/share/fltk")
else
AC_DEFINE_UNQUOTED(FLTK_DATADIR, "$prefix/share/fltk")
fi
dnl Write all of the files...
AC_CONFIG_HEADER(config.h:configh.in)
dnl AC_CONFIG_HEADER(fltk/string.h)
AC_OUTPUT(makeinclude fltk.list fltk2-config)
dnl Make sure the fltk2-config script is executable...
chmod +x fltk2-config
echo
echo Libs: $LIBS
echo System image libs: $IMAGELIBS
echo Local image libs: $LOCAL_IMAGELIBS
echo OpenGL libs: $GLLIB
echo
echo Build targets: $LIBTARGET $DSOTARGET
echo
dnl
dnl End of "$Id: configure.in 5936 2007-07-24 11:25:53Z spitzak $".
dnl
#!/bin/sh
#
# "$Id: fltk2-config.in 4958 2006-04-15 17:43:12Z fabien $"
#
# FLTK configuration utility.
#
# Copyright 2000-2003 by Bill Spitzak and others.
# Original version Copyright 2000 by James Dean Palmer
# Adapted by Vincent Penne and Michael Sweet
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA.
#
# Please report all bugs and problems to "[EMAIL PROTECTED]".
#
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
VERSION="$MAJOR_VERSION.$MINOR_VERSION.$PATCH_VERSION"
APIVERSION="$MAJOR_VERSION.$MINOR_VERSION"
### BEGIN fltk2-config
# First, we need to figure out where we are, in case we are in a non-installed
invocation
# BUT to do that we need to check if we were called via a symlink or not...
# AND some systems (e.g. mingw) have neither symlinks, nor readlink, nor
which...
HAVE_READLINK=`type -p readlink`
if test -z "$HAVE_READLINK"; then
# We don't have readlink, so just use local dir as selfdir
selfdir=`dirname $0`
else
# We do have readlink - let us check if we were called via a symlink or not
selfdir=`readlink $0`
if test -n "$selfdir"; then
# Was a symlink, find the real selfdir
selfdir=`dirname $selfdir`
else
# Not a symlink, find the selfdir
selfdir=`dirname $0`
fi
fi
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
exec_prefix_set=no
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
[EMAIL PROTECTED]@
# compiler names
CXX="@CXX@"
CC="@CC@"
# post-process command (only needed for MacOS)
POSTBUILD="@POSTBUILD@"
# flags for C++ compiler:
CFLAGS="@CFLAGS@"
CXXFLAGS="@CXXFLAGS@"
LDFLAGS="@LDFLAGS@"
LDLIBS="@LDFLAGS@ @LIBS@"
# libraries to link with:
LIBNAME="@LIBNAME@"
DSONAME="@DSONAME@"
DSOLINK="@DSOLINK@"
IMAGELIBS="@IMAGELIBS@"
SHAREDSUFFIX="@SHAREDSUFFIX@"
# Check for local invocation, and update paths accordingly...
if test -e "$selfdir/fltk/Window.h"; then
bindir="$selfdir/fluid"
includedir="$selfdir"
libdir="$selfdir/lib"
prefix="$selfdir"
if test -f "$libdir/libfltk2_jpeg.a"; then
CFLAGS="-I$includedir/images/jpeg $CFLAGS"
CXXFLAGS="-I$includedir/images/jpeg $CXXFLAGS"
fi
if test -f "$libdir/libfltk2_z.a"; then
CFLAGS="-I$includedir/images/zlib $CFLAGS"
CXXFLAGS="-I$includedir/images/zlib $CXXFLAGS"
fi
if test -f "$libdir/libfltk2_png.a"; then
CFLAGS="-I$includedir/images/png $CFLAGS"
CXXFLAGS="-I$includedir/images/png $CXXFLAGS"
fi
fi
usage ()
{
echo "Usage: fltk2-config [OPTIONS]
Options:
[--prefix[=DIR]] return/set where FLTK is installed
[--exec-prefix[=DIR]]
[--version]
[--api-version]
Options telling what we are doing:
[--use-gl] use GL
[--use-images] use extra image formats (PNG, JPEG)
[--use-glut] use glut compatibility layer
[--use-forms] use forms compatibility layer
Options telling what information we request:
[--cflags] return flags to compile C using FLTK
[--cxxflags] return flags to compile C++ using FLTK
[--ldflags] return flags to link against FLTK
[--ldstaticflags] return flags to link against static FLTK library
even if there are DSOs installed
[--libs] return FLTK libraries full path for dependencies
[--cxx] return name of C++ compiler used to build FLTK
[--cc] return name of C compiler used to build FLTK
Option to compile and link an application:
[-g] compile the program with debugging information
[--compile program.cxx]
[--post program]
"
exit $1
}
if test $# -eq 0; then
usage 1
fi
no_plugins=no
compile=
post=
debug=
# Parse command line options
while test $# -gt 0
do
case "$1" in
-*=*)
optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
;;
*)
optarg=
;;
esac
case $1 in
--prefix=*)
prefix=$optarg
if test $exec_prefix_set = no ; then
exec_prefix=$optarg
fi
## FIXME
# This fixes --prefix=<path> bug - fltk2-config didn't return proper stuff
bindir=${exec_prefix}
includedir=${prefix}/include
libdir=${prefix}/lib
DSOLINK="-Wl,-rpath,${prefix}/lib"
;;
--prefix)
echo_prefix=yes
;;
--exec-prefix=*)
exec_prefix=$optarg
exec_prefix_set=yes
;;
--exec-prefix)
echo_exec_prefix=yes
;;
--version)
echo $VERSION
;;
--api-version)
echo $APIVERSION
;;
--use-gl | --use-glut)
use_gl=yes
;;
--use-forms)
use_forms=yes
;;
--use-images)
use_images=yes
;;
--cflags)
echo_cflags=yes
;;
--cxxflags)
echo_cxxflags=yes
;;
--ldflags)
echo_ldflags=yes
;;
--ldstaticflags)
echo_ldstaticflags=yes
;;
--libs)
echo_libs=yes
;;
-g)
debug=-g
;;
--compile)
compile=$2
post=$2
shift
;;
--cxx)
echo_cxx_name=yes
;;
--cc)
echo_cc_name=yes
;;
--post)
post=$2
shift
;;
*)
echo_help=yes
;;
esac
shift
done
if test "$includedir" != /usr/include; then
includes=-I$includedir
else
includes=
fi
if test "$libdir" != /usr/lib -a "$libdir" != /usr/lib32; then
libs=-L$libdir
else
libs=
fi
###
# Some MinGW variants still need -I/usr/include and -L/usr/lib ...
#
case `uname -s` in
MINGW*)
if test "$includedir" == /usr/include; then
includes=-I$includedir
fi
if test "$libdir" == /usr/lib; then
libs=-L$libdir
fi
;;
esac
LDSTATIC_PATHS=$libs
LDLIBS_PATHS=$libs
# Calculate needed libraries
LDSTATIC="$libdir/libfltk2.a $LDLIBS"
LDLIBS="$libs -lfltk2$SHAREDSUFFIX $LDLIBS"
if test x$use_forms = xyes; then
LDLIBS="-lfltk2_forms$SHAREDSUFFIX $LDLIBS"
LDSTATIC="$libdir/libfltk2_forms.a $LDSTATIC"
fi
if test x$use_gl = xyes; then
LDLIBS="-lfltk2_gl$SHAREDSUFFIX @GLLIB@ $LDLIBS"
LDSTATIC="$libdir/libfltk2_gl.a @GLLIB@ $LDSTATIC"
fi
if test x$use_images = xyes; then
LDLIBS="-lfltk2_images$SHAREDSUFFIX $IMAGELIBS $LDLIBS"
LDSTATIC="$libdir/libfltk2_images.a $LDSTATIC $IMAGELIBS"
fi
LDLIBS="$DSOLINK $LDLIBS"
LDSTATIC="$LDSTATIC_PATHS $LDSTATIC"
# Answer to user requests
if test -n "$echo_help"; then
usage 1
fi
if test -n "$compile"; then
case $compile in
*.cxx)
prog=`basename $compile .cxx`
;;
*.cpp)
prog=`basename $compile .cpp`
;;
*.cc)
prog=`basename $compile .cc`
;;
*.C)
prog=`basename $compile .C`
;;
*)
echo "ERROR: Unknown/bad C++ source file extension on \"$compile\"!"
exit 1
;;
esac
post=$prog
echo $CXX $includes $CXXFLAGS $debug -o $prog $compile $LDSTATIC
$CXX $includes $CXXFLAGS $debug -o $prog $compile $LDSTATIC
fi
if test -n "$post" -a "$POSTBUILD" != ":"; then
echo $POSTBUILD $post $includedir/fltk/mac.r
$POSTBUILD $post $includedir/fltk/mac.r
fi
if test "$echo_prefix" = "yes"; then
echo $prefix
fi
if test "$echo_exec_prefix" = "yes"; then
echo $exec_prefix
fi
if test "$echo_cflags" = "yes"; then
echo $includes $CFLAGS
fi
if test "$echo_cxxflags" = "yes"; then
echo $includes $CXXFLAGS
fi
if test "$echo_ldflags" = "yes"; then
my_libs=
libdirs=$libs
for i in $LDLIBS ; do
if test $i != -L$libdir ; then
if test -z "$my_libs" ; then
my_libs="$i"
else
my_libs="$my_libs $i"
fi
fi
done
echo $libdirs $my_libs
fi
if test "$echo_ldstaticflags" = "yes"; then
echo $LDSTATIC
fi
if test "$echo_libs" = "yes"; then
echo $LDLIBS
fi
if test "$echo_cc_name" = "yes"; then
echo $CC
fi
if test "$echo_cxx_name" = "yes"; then
echo $CXX
fi
#
# End of "$Id: fltk2-config.in 4958 2006-04-15 17:43:12Z fabien $".
#
# Makefile that uses fltkconfig
# Submitted by Ian MacArthur.
# NOTE: This makes use of new features in fltk-config 1.1.6: --cxx and --cc
flags.
#########################################################
# Assumes FLTK2CONFIG has been set by main Makefile
# flags for compiler:
CFLAGS = -Wall -O3 -I. $(shell $(FLTK2CONFIG) --cflags) -DFLTK2
CXXFLAGS = -Wall -O3 -I. $(shell $(FLTK2CONFIG) --cxxflags) -DFLTK2
# Possible steps after linking...
STRIP = strip
POSTBUILD = $(FLTK2CONFIG) --post
# libraries to link with:
LDLIBS = -lm
LINKFLTK = $(shell $(FLTK2CONFIG) --ldstaticflags)
IMGLIB = $(shell $(FLTK2CONFIG) --use-images --ldstaticflags)
GL_LIB = $(shell $(FLTK2CONFIG) --use-gl --ldstaticflags)
# Other general settings
CXX = $(shell $(FLTK2CONFIG) --cxx)
CC = $(shell $(FLTK2CONFIG) --cc)
# now we can make specific modifications based on the operating system and host
UNAME := $(shell uname)
NATIVESRCS=Fl_Native_File_Chooser.cxx \
Fl_Native_File_Chooser_WIN32.cxx \
Fl_Native_File_Chooser_MAC.cxx \
Fl_Native_File_Chooser_FLTK.cxx \
fltk/NativeFileChooser.h \
fltk/NativeFileChooser_WIN32.h \
fltk/NativeFileChooser_MAC.h \
fltk/NativeFileChooser_FLTK.h
ifeq '$(OS)' "Windows_NT"
EXE = .exe
endif # end of WIN32 options
ifeq ($(strip $(UNAME)),Linux)
EXE =
endif # end of linux options
ifeq ($(strip $(UNAME)),Darwin)
EXE =
LDLIBS += -framework CoreFoundation
endif # end of OSX options
#.SILENT: # Make the build run quietly
all: test-browser-fltk2$(EXE) simple-app-fltk2$(EXE)
#########################################################
# make sure the basic rules are in place, just in case...
# Build commands and filename extensions...
.SUFFIXES: .c .cxx .cpp .cc .h .fl .o
# Rule to build an object file from a C++ source file
%.o : %.cxx
@echo Compile [EMAIL PROTECTED]
$(CXX) -c -o $@ $< $(CXXFLAGS)
# Rule to build an object file from a C source file
%.o : %.c
@echo Compile [EMAIL PROTECTED]
$(CC) -c -o $@ $< $(CFLAGS)
#########################################################
# define rules for the known targets...
NativeFileChooser.o: $(NATIVESRCS)
$(CXX) $(CXXFLAGS) $< -c -o NativeFileChooser.o
test-browser-fltk2.o: test-browser-fltk2.cxx
$(CXX) $(CXXFLAGS) $< -c
test-browser-fltk2$(EXE): test-browser-fltk2.o NativeFileChooser.o
$(CXX) test-browser-fltk2.o NativeFileChooser.o $(LINKFLTK) $(IMGLIB)
$(LDLIBS) $(IMGLIB) -o $@
$(STRIP) $@
$(POSTBUILD) test-browser-fltk2$(EXE)
simple-app-fltk2.o: simple-app-fltk2.cxx
$(CXX) $(CXXFLAGS) $< -c
simple-app-fltk2$(EXE): simple-app-fltk2.o NativeFileChooser.o
$(CXX) simple-app-fltk2.o NativeFileChooser.o $(LINKFLTK) $(IMGLIB)
$(LDLIBS) -o $@
$(STRIP) $@
$(POSTBUILD) simple-app-fltk2$(EXE)
# FORCE TARGET -- Do not remove
FORCE:
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