From e87336e8d583044d62b1a9400db4c29f1474fa50 Mon Sep 17 00:00:00 2001 From: nE0sIghT Date: Wed, 5 Aug 2015 12:37:36 +0300 Subject: [PATCH 1/2] Backported new libraries search code --- acinclude.m4 | 75 ++++++++++++++++++++++++++++++++++++++++++++--- configure.in | 96 +++++++++++++++++++++++------------------------------------- 2 files changed, 107 insertions(+), 64 deletions(-) diff --git a/acinclude.m4 b/acinclude.m4 index a44747c..1e307c9 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -43,16 +43,17 @@ for ac_dir in $1 /usr/include; ]) dnl --------------------------------------------------------------------------- -dnl call WX_PATH_FIND_LIBRARIES(search path, lib name), sets ac_find_libraries -dnl to the full name of the file that was found or leaves it empty if not found +dnl call WX_PATH_FIND_LIBRARIES(lib name, [optional extra search paths]) +dnl sets ac_find_libraries to the full name of the file that was found +dnl or leaves it empty if not found dnl --------------------------------------------------------------------------- AC_DEFUN([WX_PATH_FIND_LIBRARIES], [ ac_find_libraries= - for ac_dir in $1; + for ac_dir in $2 $SEARCH_LIB do for ac_extension in a so sl dylib dll.a; do - if test -f "$ac_dir/lib$2.$ac_extension"; then + if test -f "$ac_dir/lib$1.$ac_extension"; then ac_find_libraries=$ac_dir break 2 fi @@ -115,6 +116,72 @@ AC_DEFUN([WX_LINK_PATH_EXIST], fi ]) +dnl --------------------------------------------------------------------------- +dnl Usage: WX_FIND_LIB(lib-name, [lib-function to test], [extra search paths]) +dnl +dnl Tests in a variety of ways for the presence of lib-name +dnl +dnl On success, returns any novel path found in ac_find_libraries; else "std" +dnl and any cflags in ac_find_cflags +dnl On failure, ac_find_libraries will be empty +dnl --------------------------------------------------------------------------- +AC_DEFUN([WX_FIND_LIB], +[ + ac_find_libraries= + + dnl Try with pkg-config first. It requires its lib-name parameter lowercase + fl_pkgname=`echo "$1" | tr [[:upper:]] [[:lower:]]` + dnl suppress PKG_PROG_PKG_CONFIG output; we don't want to keep seeing it + PKG_PROG_PKG_CONFIG() AS_MESSAGE_FD> /dev/null + PKG_CHECK_MODULES([$1], [$fl_pkgname], + [ + dnl Start by assuming there are no novel lib paths + ac_find_libraries="std" + + dnl A simple copy of the internal vars $1_CFLAGS $1_LIBS doesn't work + dnl inside the macro + dnl + dnl TODO: When we stop being autoconf 2.61 compatible, the next 2 lines + dnl should become: + dnl AS_VAR_COPY([ac_find_cflags], [$1_CFLAGS]) + dnl AS_VAR_COPY([fl_libs], [$1_LIBS]) + eval ac_find_cflags=\$$1_CFLAGS + eval fl_libs=\$$1_LIBS + + dnl fl_libs may now contain -Lfoopath -lfoo (only non-standard paths are + dnl added) We only want the path bit, not the lib names + for fl_path in $fl_libs + do + if test `echo "$fl_path" | cut -c 1-2` = "-L"; then + dnl there shouldn't be >1 novel path + dnl return it without the -L, ready for WX_LINK_PATH_EXIST + ac_find_libraries=`echo "$fl_path" | cut -c 3-` + fi + done + ], + [ + if test "x$ac_find_libraries" = "x"; then + dnl Next with AC_CHECK_LIB, if a test function was provided + if test "x$2" != "x"; then + AC_CHECK_LIB([$1], [$2], [ac_find_libraries="std"]) + fi + fi + + if test "x$ac_find_libraries" = "x"; then + dnl Finally try the search path + dnl Output a message again, as AC_CHECK_LIB will just have said "no" + AC_MSG_CHECKING([elsewhere]) + dnl $3 will occasionally hold extra path(s) to search + WX_PATH_FIND_LIBRARIES([$1], [$3]) + if test "x$ac_find_libraries" != "x"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi + ]) +]) + dnl =========================================================================== dnl C++ features test dnl =========================================================================== diff --git a/configure.in b/configure.in index 021845d..9c78ba3 100644 --- a/configure.in +++ b/configure.in @@ -2767,7 +2767,7 @@ if test "$build" != "$host" -a "$GCC" = yes; then x_includes=$ac_find_includes fi if test -z "$x_libraries" -o "$x_libraries" = NONE; then - WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt) + WX_PATH_FIND_LIBRARIES(Xt) x_libraries=$ac_find_libraries fi fi @@ -3554,7 +3554,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config dnl test for external libxpm if we're configured to use it if test "$wxUSE_GPE" = "yes"; then AC_MSG_CHECKING(for gpewidget library) - WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget) + WX_PATH_FIND_LIBRARIES(gpewidget) if test "$ac_find_libraries" != "" ; then WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY) dnl -lgpewidget must be before all GTK libs and @@ -3567,7 +3567,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config fi dnl AC_MSG_CHECKING(for gpe library) - dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe) + dnl WX_PATH_FIND_LIBRARIES(gpe) dnl if test "$ac_find_libraries" != "" ; then dnl WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY) dnl GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe" @@ -3817,7 +3817,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config AC_MSG_CHECKING(for Motif/Lesstif library) - WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm) + WX_PATH_FIND_LIBRARIES(Xm) if test "x$ac_find_libraries" != "x" ; then AC_MSG_RESULT(found in $ac_find_libraries) @@ -3956,7 +3956,7 @@ libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config dnl test for external libxpm if we're configured to use it if test "$wxUSE_LIBXPM" = "sys"; then AC_MSG_CHECKING(for Xpm library) - WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm) + WX_PATH_FIND_LIBRARIES(Xpm) if test "$ac_find_libraries" != "" ; then WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY) GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link" @@ -4192,41 +4192,23 @@ dnl --------------------------------------------------------------------------- dnl wxDisplay Sanity checks dnl --------------------------------------------------------------------------- +USE_XINERAMA=0 if test "$wxUSE_DISPLAY" = "yes"; then dnl --------------------------------------------------------------------------- dnl Xinerama (for unix ) - Brian Victor dnl --------------------------------------------------------------------------- if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then - AC_MSG_CHECKING([for Xinerama]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama) + WX_FIND_LIB(Xinerama, XineramaQueryScreens) if test "$ac_find_libraries" != "" ; then - WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) - if test "$ac_path_to_link" != " -L/usr/lib" ; then - LDFLAGS="$LDFLAGS $ac_path_to_link" + if test "$ac_find_libraries" != "std" ; then + WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) + if test "$ac_path_to_link" != " -L/usr/lib" ; then + LDFLAGS="$LDFLAGS $ac_path_to_link" + fi fi + USE_XINERAMA=1 GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama" - AC_MSG_RESULT([yes]) - - AC_MSG_CHECKING([for Xxf86vm extension]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm) - if test "$ac_find_libraries" != "" ; then - AC_MSG_RESULT([yes]) - AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], - [ - GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm" - ], - [], - [ - #if HAVE_X11_XLIB_H - #include - #endif - ]) - else - AC_MSG_RESULT([no]) - fi - else - AC_MSG_RESULT([no]) AC_MSG_WARN([Xinerama not found; disabling wxDisplay]) wxUSE_DISPLAY="no" fi @@ -4243,17 +4225,16 @@ dnl X11 session management dnl --------------------------------------------------------------------------- if test "$wxUSE_DETECT_SM" = "yes"; then if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then - AC_MSG_CHECKING([for -lSM - X11 session management]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM) + WX_FIND_LIB(SM, SmcOpenConnection) if test "$ac_find_libraries" != "" ; then - WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) - if test "$ac_path_to_link" != " -L/usr/lib" ; then + if test "$ac_find_libraries" != "std" ; then + WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) + if test "$ac_path_to_link" != " -L/usr/lib" ; then LDFLAGS="$LDFLAGS $ac_path_to_link" + fi fi GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM" - AC_MSG_RESULT([yes]) else - AC_MSG_RESULT([no]) AC_MSG_WARN([libSM not found; disabling session management detection]) wxUSE_DETECT_SM="no" fi @@ -4295,51 +4276,46 @@ if test "$wxUSE_OPENGL" = "yes"; then AC_CHECK_HEADER(GL/glu.h, [ found_gl=0 - AC_MSG_CHECKING([for -lGL]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL) + WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib]) if test "$ac_find_libraries" != "" ; then - AC_MSG_RESULT([found in $ac_find_libraries]) - - WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) - if test "$ac_path_to_link" != " -L/usr/lib" ; then + if test "$ac_find_libraries" != "std" ; then + WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) + if test "$ac_path_to_link" != " -L/usr/lib" ; then LDFLAGS_GL="$ac_path_to_link" + fi fi dnl don't suppose that libGL and libGLU are always in the dnl same directory -- this is not true for some common dnl distributions - AC_MSG_CHECKING([for -lGLU]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU) + WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib]) if test "$ac_find_libraries" != "" ; then + if test "$ac_find_libraries" != "std" ; then WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) if test "$ac_path_to_link" != " -L/usr/lib" -a \ - "$ac_path_to_link" != "$LDFLAGS_GL"; then - LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link" + "$ac_path_to_link" != "$LDFLAGS_GL" ; then + LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link" fi + fi found_gl=1 OPENGL_LIBS="-lGL -lGLU" - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) fi - else - AC_MSG_RESULT([no]) fi if test "$found_gl" != 1; then - AC_MSG_CHECKING([for -lMesaGL]) - WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL) + WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib]) if test "$ac_find_libraries" != "" ; then + if test "$ac_find_libraries" != "std" ; then WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS]) - LDFLAGS_GL="$LDFLAGS$ac_path_to_link" - OPENGL_LIBS="-lMesaGL -lMesaGLU" - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) + if test "$ac_path_to_link" != " -L/usr/lib" ; then + LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link" + fi + fi + OPENGL_LIBS="-lMesaGL -lMesaGLU" fi fi - ]) + ],, [ ]) ], [], [ ]) -- 2.4.6