mirror of https://github.com/BOINC/boinc.git
59 lines
1.7 KiB
Plaintext
59 lines
1.7 KiB
Plaintext
dnl Available from the GNU Autoconf Macro Archive at:
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dnl http://www.gnu.org/software/ac-archive/htmldoc/ax_check_glu.html
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dnl
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AC_DEFUN([AX_CHECK_GLU],
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[AC_REQUIRE([AX_CHECK_GL])dnl
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AC_REQUIRE([AC_PROG_CXX])dnl
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GLU_CFLAGS="${GL_CFLAGS}"
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if test "X${with_apple_opengl_framework}" != "Xyes"; then
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AC_CACHE_CHECK([for OpenGL Utility library], [ax_cv_check_glu_libglu],
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[ax_cv_check_glu_libglu="no"
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ax_save_CPPFLAGS="${CPPFLAGS}"
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CPPFLAGS="${GL_CFLAGS} ${CPPFLAGS}"
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ax_save_LIBS="${LIBS}"
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LIBS=""
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ax_check_libs="-lglu32 -lGLU"
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for ax_lib in ${ax_check_libs}; do
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if test X$ax_compiler_ms = Xyes; then
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ax_try_lib=`echo $ax_lib | sed -e 's/^-l//' -e 's/$/.lib/'`
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else
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ax_try_lib="${ax_lib}"
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fi
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LIBS="-L${prefix}/lib ${ax_try_lib} ${GL_LIBS} ${ax_save_LIBS}"
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#
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# libGLU typically links with libstdc++ on POSIX platforms. However,
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# setting the language to C++ means that test program source is named
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# "conftest.cc"; and Microsoft cl doesn't know what to do with such a
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# file.
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#
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AC_LANG_PUSH([C++])
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if test X$ax_compiler_ms = Xyes; then
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AC_LANG_PUSH([C])
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fi
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([[
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# if HAVE_WINDOWS_H && defined(_WIN32)
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# include <windows.h>
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# endif
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# include <GL/glu.h>]],
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[[gluBeginCurve(0)]])],
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[ax_cv_check_glu_libglu="-L${prefix}/lib ${ax_try_lib}"; break])
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if test X$ax_compiler_ms = Xyes; then
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AC_LANG_POP([C])
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fi
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AC_LANG_POP([C++])
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done
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LIBS=${ax_save_LIBS}
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CPPFLAGS=${ax_save_CPPFLAGS}])
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if test "X${ax_cv_check_glu_libglu}" = "Xno"; then
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no_glu="yes"
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GLU_CFLAGS=""
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GLU_LIBS=""
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else
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GLU_LIBS="${ax_cv_check_glu_libglu} ${GL_LIBS}"
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fi
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fi
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AC_SUBST([GLU_CFLAGS])
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AC_SUBST([GLU_LIBS])
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])
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