diff --git a/configure b/configure index fea56a821e..07d613ab1b 100755 --- a/configure +++ b/configure @@ -48320,14 +48320,117 @@ echo "${ECHO_T}yes" >&6; } wx_has_graphics=1 fi if test "$wx_has_graphics" = 1; then - cat >>confdefs.h <<\_ACEOF + save_LIBS="$LIBS" + LIBS="$LIBS $CAIRO_LIBS" + +for ac_func in cairo_push_group +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS="$save_LIBS" + if test "$ac_cv_func_cairo_push_group" = "no"; then + wx_has_graphics=0 + { echo "$as_me:$LINENO: WARNING: Cairo library is too old and misses cairo_push_group()" >&5 +echo "$as_me: WARNING: Cairo library is too old and misses cairo_push_group()" >&2;} + else + cat >>confdefs.h <<\_ACEOF #define wxUSE_CAIRO 1 _ACEOF - if test "$wxUSE_GTK" != 1; then - CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS" - GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS" + if test "$wxUSE_GTK" != 1; then + CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS" + GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS" + fi fi fi else diff --git a/configure.in b/configure.in index a9f6d3b791..279ff1a03d 100644 --- a/configure.in +++ b/configure.in @@ -7510,13 +7510,25 @@ if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then [AC_MSG_WARN([Cairo library not found])] ) if test "$wx_has_graphics" = 1; then - AC_DEFINE(wxUSE_CAIRO) + dnl Check that Cairo library is new enough: wxGraphicsContext + dnl won't compile without cairo_push_group() and + dnl cairo_pop_group_to_source() which are new in 1.2. + save_LIBS="$LIBS" + LIBS="$LIBS $CAIRO_LIBS" + AC_CHECK_FUNCS([cairo_push_group]) + LIBS="$save_LIBS" + if test "$ac_cv_func_cairo_push_group" = "no"; then + wx_has_graphics=0 + AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()]) + else + AC_DEFINE(wxUSE_CAIRO) - dnl We don't need to do this for wxGTK as we already get Cairo - dnl flags as part of GTK+ ones. - if test "$wxUSE_GTK" != 1; then - CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS" - GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS" + dnl We don't need to do this for wxGTK as we already get Cairo + dnl flags as part of GTK+ ones. + if test "$wxUSE_GTK" != 1; then + CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS" + GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS" + fi fi fi else