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Where's GL? Hopefully wx-config will now tell us if we need to know.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12558 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Ron Lee 2001-11-21 13:20:26 +00:00
parent 10916a4f7a
commit 62d0491bf6
3 changed files with 454 additions and 446 deletions
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810
configure vendored
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File diff suppressed because it is too large Load Diff

88
configure.in
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@ -60,7 +60,7 @@ AC_DEFUN(WX_INCLUDE_PATH_EXIST,
if test $result = 0; then
ac_path_to_include=""
else
ac_path_to_include="-I$1"
ac_path_to_include=" -I$1"
fi
])
@ -74,7 +74,7 @@ AC_DEFUN(WX_LINK_PATH_EXIST,
if test $result = 0; then
ac_path_to_link=""
else
ac_path_to_link="-L$1"
ac_path_to_link=" -L$1"
fi
])
@ -2133,8 +2133,8 @@ equivalent variable and GTK+ is version 1.2.3 or above.
WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
AC_MSG_RESULT(found at $ac_find_libraries)
else
dnl it might happen that we found headers in one of the standard
@ -2165,7 +2165,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
if test "$ac_find_libraries" != "" ; then
WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
xpm_link=" -lXpm"
AC_DEFINE(wxHAVE_LIB_XPM)
AC_MSG_RESULT(found at $ac_find_libraries)
@ -2308,43 +2308,60 @@ dnl ---------------------------------------------------------------------------
dnl OpenGL libraries
dnl ---------------------------------------------------------------------------
if test "$wxUSE_OPENGL" = "yes"; then
if test "$wxUSE_MAC" = 1; then
OPENGL_LIBS="-framework OpenGL -framework AGL"
else
if test "$wxUSE_MAC" = 1; then
OPENGL_LIBS="-framework OpenGL -framework AGL"
else
AC_CHECK_HEADER(GL/gl.h,
[
WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
if test "$ac_find_libraries" != "" ; then
WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
OPENGL_LIBS="-lGL -lGLU"
else
WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
if test "$ac_find_libraries" != "" ; then
WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
OPENGL_LIBS="-lMesaGL -lMesaGLU"
fi
fi
])
dnl check for OpenGL libs availability first
dnl -lGL requires -lm with soem OpenGL versions
AC_CHECK_HEADER(GL/gl.h,
[
AC_CHECK_LIB(GL, glFlush,
[
OPENGL_LIBS="-lGL -lGLU"
],
[
AC_CHECK_LIB(MesaGL, glFlush,
[
OPENGL_LIBS="-lMesaGL -lMesaGLU"
],
[],
[-lm])
],
[-lm])
])
# AC_CHECK_HEADER(GL/gl.h,
# [
# AC_CHECK_LIB(GL, glFlush,
# [
# OPENGL_LIBS="-lGL -lGLU"
# ],
# [
# AC_CHECK_LIB(MesaGL, glFlush,
# [
# OPENGL_LIBS="-lMesaGL -lMesaGLU"
# ],
# [],
# [-lm])
# ],
# [-lm])
# ])
if test "x$OPENGL_LIBS" = "x"; then
dnl it should be an error and not a warning because OpenGL is not on
dnl by default and so if it had been explicitely requested, we
dnl shouldn't just fall back to compiling the library without it
AC_MSG_ERROR(OpenGL libraries not available)
if test "x$OPENGL_LIBS" = "x"; then
dnl it should be an error and not a warning because OpenGL is not on
dnl by default and so if it had been explicitely requested, we
dnl shouldn't just fall back to compiling the library without it
AC_MSG_ERROR(OpenGL libraries not available)
fi
fi
fi
if test "$wxUSE_OPENGL" = "yes"; then
AC_DEFINE(wxUSE_OPENGL)
AC_DEFINE(wxUSE_GLCANVAS)
SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
fi
if test "$wxUSE_OPENGL" = "yes"; then
AC_DEFINE(wxUSE_OPENGL)
AC_DEFINE(wxUSE_GLCANVAS)
SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
fi
fi
if test -z "$TOOLKIT_VPATH" ; then
@ -4774,6 +4791,7 @@ AC_SUBST(SAMPLES_SUBDIRS)
dnl additional libraries and linker settings
AC_SUBST(LDFLAGS)
AC_SUBST(LDFLAGS_GL)
AC_SUBST(OPENGL_LIBS)
AC_SUBST(DMALLOC_LIBS)
AC_SUBST(EXTRADEFS)

2
wx-config.in
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@ -107,7 +107,7 @@ while test $# -gt 0; do
;;
--gl-libs)
echo @WXCONFIG_LIBS_GL@
echo @LDFLAGS_GL@ @WXCONFIG_LIBS_GL@
;;
--cc)
echo $CC