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Diffstat (limited to 'debian/fireflies/fireflies-2.08/libgfx/configure.in')
| -rw-r--r-- | debian/fireflies/fireflies-2.08/libgfx/configure.in | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/debian/fireflies/fireflies-2.08/libgfx/configure.in b/debian/fireflies/fireflies-2.08/libgfx/configure.in new file mode 100644 index 00000000..f0c0a630 --- /dev/null +++ b/debian/fireflies/fireflies-2.08/libgfx/configure.in @@ -0,0 +1,290 @@ +dnl Process this file with 'autoconf' to produce a 'configure' script +dnl $Id: configure.in 409 2004-07-06 19:22:39Z garland $ + +AC_REVISION($Revision: 1.19 $) +AC_INIT(include/gfx/gfx.h) +AC_CONFIG_HEADER(include/gfx/config.h) + +sys=`uname` + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Handle command line options +dnl -- + +AC_ARG_WITH(libtiff-lzw, + [ --with-libtiff-lzw Use the libtiff LZW compression kit], + AC_DEFINE(HAVE_LIBTIFF_LZW)) + +AC_ARG_WITH(local, + [ --with-local[=DIR] Use libraries in DIR (default /usr/local)], + [if test $withval = "yes"; then withval="/usr/local"; fi + CPPFLAGS="-I${withval}/include" + LDFLAGS="-L${withval}/lib"]) + +AC_ARG_ENABLE(gzstream, + [ --enable-gzstream Allow for automatic (de)compression]) + +if test "$enable_gzstream" = "yes"; then + AC_DEFINE(HAVE_GZSTREAM) +fi + +AC_ARG_ENABLE(warnings, + [ --disable-warnings Disable GCC warning (default to on)], + [], + [enable_warnings="yes"]) + +case $sys in + CYGWIN*|cygwin*) + AC_ARG_ENABLE(cygwin, + [ --enable-cygwin Use the Cygwin libraries (default=yes)]) + + if test "$enable_cygwin" = "no"; then + CFLAGS="$CFLAGS -mno-cygwin" + CPPFLAGS="$CPPFLAGS -mno-cygwin" + CXXFLAGS="$CXXFLAGS -mno-cygwin" + fi + ;; +esac + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Check for programs that the build process needs +dnl -- + +AC_PROG_CC +AC_PROG_CPP +AC_PROG_CXX +AC_PROG_CXXCPP +AC_PROG_RANLIB +AC_LANG_CPLUSPLUS +AC_PATH_PROG(RM, rm) +AC_CHECK_PROG(FLTKCONFIG, fltk-config, fltk-config, :) + +dnl -- It might be good to write a more thorough test here +if test $GCC = "yes"; then + CC_DEPEND="\$(CC) -M" + CXX_DEPEND="\$(CXX) -M" +else + CC_DEPEND="makedepend" + CXX_DEPEND="makedepend" +fi + +AC_SUBST(CC_DEPEND) +AC_SUBST(CXX_DEPEND) + +dnl -- If we're using GCC, turn on warnings unless disabled +if test $GCC = "yes" -a "$enable_warnings" = "yes"; then + warning="-Wall -Wno-sign-compare" + CPPFLAGS="$CPPFLAGS $warning" +fi + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Check for libraries +dnl -- + +AC_CHECK_LIB(m, sqrt) + +dnl -- Save the basic (non-GUI) compilation configuration +BASE_LIBS=${LIBS} +BASE_CFLAGS=${CFLAGS} +BASE_CXXFLAGS=${CXXFLAGS} +BASE_LDFLAGS=${LDFLAGS} + +IMG_LIBS="" +AC_SUBST(IMG_LIBS) + + +dnl -- We pass IMG_LIBS as need libraries to these check because libtiff +dnl -- can be compiled to use both libz and libjpeg. + +AC_CHECK_LIB(z, zlibVersion, AC_DEFINE(HAVE_LIBZ) \ + IMG_LIBS="$IMG_LIBS -lz", , $IMG_LIBS) + +AC_CHECK_LIB(jpeg, jpeg_start_compress, AC_DEFINE(HAVE_LIBJPEG) \ + IMG_LIBS="$IMG_LIBS -ljpeg", , $IMG_LIBS) + +AC_CHECK_LIB(tiff, TIFFOpen, AC_DEFINE(HAVE_LIBTIFF) \ + IMG_LIBS="$IMG_LIBS -ltiff", , $IMG_LIBS) + +AC_CHECK_LIB(png, png_read_image, AC_DEFINE(HAVE_LIBPNG) \ + IMG_LIBS="$IMG_LIBS -lpng", , $IMG_LIBS) + +dnl -- Check for OpenGL headers and libraries + +AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h], [break]) +AC_CHECK_HEADERS([GL/glu.h OpenGL/glu.h], [break]) + +dnl -- OpenGL Extension headers +AC_CHECK_HEADERS(GL/glext.h GL/glxext.h GL/wglext.h OpenGL/glext.h, + [], [], + [#if HAVE_GL_GL_H + #include <GL/gl.h> + #elif HAVE_OPENGL_GL_H + #include <OpenGL/gl.h> + #endif + ]) + +case $sys in + +Darwin*) + AC_DEFINE(HAVE_OPENGL, "OpenGL") + AC_DEFINE(HAVE_POLYOFFSET) + GL_LIBS="-framework AGL -framework OpenGL" + X_CORE="-framework Carbon -framework ApplicationServices" + X_DCORE="$X_CORE" + X_PRE_LIBS="" + X_EXTRA_LIBS="" + + AC_SUBST(X_CFLAGS) + AC_SUBST(X_LIBS) + AC_SUBST(X_PRE_LIBS) + AC_SUBST(X_EXTRA_LIBS) + ;; + +CYGWIN*|cygwin*) + CPPFLAGS="${CPPFLAGS} -DWIN32" + AC_DEFINE(HAVE_OPENGL, "OpenGL") + AC_DEFINE(HAVE_POLYOFFSET) + GL_LIBS="-lopengl32 -lglu32" + X_DCORE="-lkernel32 -luser32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32 -lwsock32" + X_CORE="-mwindows -lole32 -luuid -lcomctl32 -lwsock32" + + X_PRE_LIBS="" + X_EXTRA_LIBS="" + + AC_SUBST(X_CFLAGS) + AC_SUBST(X_LIBS) + AC_SUBST(X_PRE_LIBS) + AC_SUBST(X_EXTRA_LIBS) + ;; + +*) + AC_PATH_XTRA + CFLAGS="${CFLAGS} ${X_CFLAGS}" + CXXFLAGS="${CXXFLAGS} ${X_CFLAGS}" + LIBS="${X_PRE_LIBS} -lX11 ${X_EXTRA_LIBS} ${LIBS}" + LDFLAGS="${LDFLAGS} ${X_LIBS}" + + X_CORE="-lX11 -lXext" + X_DCORE="$X_CORE" + + glneeds="$X_CORE $X_EXTRA_LIBS" + + AC_CHECK_LIB(GL, glBegin, \ + AC_DEFINE(HAVE_OPENGL, "OpenGL") GL_LIBS="-lGL -lGLU", \ + AC_CHECK_LIB(MesaGL, glBegin, \ + [AC_DEFINE(HAVE_OPENGL, "Mesa") + GL_LIBS="-lMesaGL -lMesaGLU"], ,$glneeds),$glneeds) + + LIBS="${GL_LIBS} $glneeds" + + dnl -- Check for OpenGL extensions + AC_CHECK_FUNC(glPolygonOffset, AC_DEFINE(HAVE_POLYOFFSET)) + AC_CHECK_FUNC(glPolygonOffsetEXT, AC_DEFINE(HAVE_POLYOFFSET_EXT)) + ;; +esac + +AC_SUBST(X_CORE) +AC_SUBST(X_DCORE) +AC_SUBST(GL_LIBS) + +dnl -- Check for FLTK +dnl We use custom AC_TRY_LINK tests because AC_CHECK_LIB can't really +dnl properly handle C++ name mangling. + +FLTK_LIBS="-lfltk" + +AC_MSG_CHECKING(for FLTK library) +save_libs=$LIBS +LIBS="$FLTK_LIBS $X_CORE $LIBS" +AC_TRY_LINK( + [#include <FL/Fl.H>], + [Fl::run();], + [AC_DEFINE(HAVE_FLTK) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + FLTK_LIBS=""]) +LIBS=$save_libs + +AC_MSG_CHECKING(for FLTK GL support) +save_libs=$LIBS +LIBS="$FLTK_LIBS $GL_LIBS $X_CORE $LIBS" +AC_TRY_LINK( + [#include <FL/Fl.H> + #include <FL/Fl_Gl_Window.H>], + [Fl_Gl_Window win(640,480);], + [AC_DEFINE(HAVE_FLTK_GL) + AC_MSG_RESULT(in libfltk)], + [FLTK_LIBS="-lfltk_gl $FLTK_LIBS" + LIBS="$FLTK_LIBS $GL_LIBS $X_CORE $save_libs" + AC_TRY_LINK( + [#include <FL/Fl.H> + #include <FL/Fl_Gl_Window.H>], + [Fl_Gl_Window win(640,480);], + [AC_DEFINE(HAVE_FLTK_GL) + AC_MSG_RESULT(in libfltk_gl)], + [FLTK_LIBS="-lfltk" + AC_MSG_RESULT(no)])]) + +LIBS=$save_libs +AC_SUBST(FLTK_LIBS) + +dnl -- Restore non-GUI compilation settings +LIBS=${BASE_LIBS} +CFLAGS=${BASE_CFLAGS} +CXXFLAGS=${BASE_CXXFLAGS} +LDFLAGS=${BASE_LDFLAGS} + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Check for header files that we'll need +dnl -- + +AC_HEADER_STDC +AC_CHECK_HEADERS(limits.h) +AC_CHECK_HEADERS(unistd.h) + + +dnl -- STL headers that aren't always available +AC_CHECK_HEADERS(hash_map) +AC_CHECK_HEADERS(hash_set) +AC_CHECK_HEADERS(ext/hash_map) +AC_CHECK_HEADERS(ext/hash_set) +AC_CHECK_HEADERS(valarray) +AC_CHECK_HEADERS(sstream) +AC_CHECK_HEADERS(strstream) + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Check for typedefs, declarations, and compiler characteristics +dnl -- + +AC_C_CONST +AC_C_INLINE + +AC_MSG_CHECKING(for type bool) +AC_TRY_COMPILE([], + [bool x; x;], + [AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_BOOL)], + AC_MSG_RESULT(no)) + + +AC_FUNC_ALLOCA +AC_CHECK_FUNCS(rint getrusage times random getopt getopt_long) + +dnl ---------------------------------------------------------------------- +dnl -- +dnl -- Wrap up and write the results +dnl -- + +ROOT=`pwd` + +CPPFLAGS="$CPPFLAGS -I${ROOT}/include -DHAVE_CONFIG_H" +CFLAGS="$BASE_CFLAGS $CPPFLAGS" +CXXFLAGS="$BASE_CXXFLAGS $CPPFLAGS" +LDFLAGS="$BASE_LDFLAGS -L${ROOT}/src" + +AC_OUTPUT(gfx-config) |