X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/002ed9af8309d5baa1b2c32f1fd28160595e2fa7..4c42683a5c011a664405b63abf8a3d76bd257aa2:/configure.in diff --git a/configure.in b/configure.in index d42426fc2d..0b43af54ec 100644 --- a/configure.in +++ b/configure.in @@ -1347,6 +1347,18 @@ AC_PROG_CXX AC_LANG_RESTORE +dnl check if compiler includes /usr/local/include in +dnl default include files search path. +AC_MSG_CHECKING([for /usr/local/include in default include path]) +GCC_SEARCHES_USR_LOCAL_INCLUDE="no" +if test "$GCC" = "yes" ; then + echo | gcc -v -x c++ -E - 2>&1 | sed -n '/^#include &1 /dev/null \ + && GCC_SEARCHES_USR_LOCAL_INCLUDE="yes" +fi +AC_MSG_RESULT([$GCC_SEARCHES_USR_LOCAL_INCLUDE]) + dnl ranlib command dnl defines RANLIB with the appropriate command AC_PROG_RANLIB @@ -1464,15 +1476,20 @@ fi dnl not GNU make dnl needed for making link to setup.h AC_PROG_LN_S -dnl --------------------------------------------------------------------------- -dnl When we are using gcc on OS/2, we want to be either using resources (PM) -dnl or a more complete POSIX emulation for Motif/GTK+/X11 -dnl Moreover we need to link explicitly against either stdcpp.a or stdcxx.a -dnl (depending on compiler version), since we are using "gcc", not "g++/c++". -dnl --------------------------------------------------------------------------- -dnl (OS/2-only piece) +dnl ------------------------------------------------------------------------ +dnl Platform specific tests +dnl ------------------------------------------------------------------------ + case "${host}" in *-pc-os2_emx | *-pc-os2-emx ) + dnl --------------------------------------------------------------------- + dnl When we are using gcc on OS/2, we want to be either using resources + dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11. + dnl Moreover we need to link explicitly against either stdcpp.a or + dnl stdcxx.a (depending on compiler version), since we are using "gcc", + dnl not "g++/c++". + dnl --------------------------------------------------------------------- + dnl (OS/2-only piece) if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then dnl More complete Unix emulation for unix-like ports dnl by linking in POSIX/2's cExt (if available). @@ -1501,36 +1518,62 @@ case "${host}" in else LIBS="$LIBS -lstdcxx" fi + dnl (end of OS/2-only piece) + ;; + *) + dnl --------------------------------------------------------------------- + dnl look for strcasecmp() in string.h and then strings.h if it's not + dnl there. Don't do this on OS/2, where "stricmp" is the function to be + dnl used. + dnl --------------------------------------------------------------------- + dnl (non-OS/2-only piece) + + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + + AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [ + AC_TRY_LINK([ + #include + ], + [ + strcasecmp("foo", "bar"); + ], + ac_cv_string_strcasecmp=yes, + ac_cv_string_strcasecmp=no + ) + ]) + + if test x"$ac_cv_string_strcasecmp" = "xyes"; then + AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H) + else + AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [ + AC_TRY_LINK([ + #include + ], + [ + strcasecmp("foo", "bar"); + ], + ac_cv_strings_strcasecmp=yes, + ac_cv_strings_strcasecmp=no + ) + ]) + + if test x"$ac_cv_string_strcasecmp" = "xyes"; then + AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H) + else + AC_MSG_ERROR([No case-insensitive string comparison function found.]) + fi + fi + + AC_LANG_RESTORE + dnl (end of non-OS/2-only piece) ;; esac -dnl (end of OS/2-only piece) dnl ------------------------------------------------------------------------ dnl Check for headers dnl ------------------------------------------------------------------------ -dnl test for strings.h needed under AIX, but do not check for it wxMac as -dnl it exists but is only a simple redirection to string.h and it is in -dnl conflict with Strings.h in FlatCarbon headers -dnl -dnl Autoconf 2.5 tends to check for strings.h on its own, so avoiding the -dnl test (as the current configure script does) is not possible. Instead, -dnl you must remind autoconf that strings.h is NOT valid. The autoconf -dnl test succeeds because there is a strings.h file that simply includes -dnl string.h. Unfortunately, there is also a strings.h as part of the -dnl FlatCarbon headers. -- David Elliott -if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then - AC_CACHE_CHECK([for strings.h], ac_cv_header_strings_h, - [ac_cv_header_strings_h=no]) - if test "$ac_cv_header_strings_h" = "no"; then - AC_MSG_RESULT([forced no into cache]) - else - AC_MSG_WARN([strings.h is not compatible with Mac OS X]) - fi -fi -dnl defines HAVE_STRINGS_H -AC_CHECK_HEADERS(strings.h) - dnl defines HAVE_STDLIB_H AC_CHECK_HEADERS(stdlib.h) dnl defines HAVE_MALLOC_H @@ -1595,6 +1638,7 @@ AC_CHECK_SIZEOF(short, 2) AC_CHECK_SIZEOF(void *, 4) AC_CHECK_SIZEOF(int, 4) AC_CHECK_SIZEOF(long, 4) +AC_CHECK_SIZEOF(size_t, 4) case "${host}" in arm-*-linux* ) @@ -1688,6 +1732,7 @@ WX_CPP_EXPLICIT dnl check whether C++ compiler supports C++ casts AC_CXX_CONST_CAST +AC_CXX_STATIC_CAST dnl check various STL features if test "$wxUSE_STL" = "yes"; then @@ -1745,18 +1790,19 @@ dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones. dnl dnl Also try to put all directories which may contain X11R6 before those which dnl may contain X11R5/4 - we want to use R6 on machines which have both! +dnl +dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the +dnl systems which have both (AIX 4.x does) SEARCH_INCLUDE="\ /usr/local/include \ \ - /usr/Motif-1.2/include \ /usr/Motif-2.1/include \ - \ + /usr/Motif-1.2/include \ /usr/include/Motif1.2 \ /opt/xpm/include/X11 \ /opt/GBxpm/include/ \ /opt/GBxpm/X11/include/ \ \ - /usr/Motif1.2/include \ /usr/dt/include \ /usr/openwin/include \ \ @@ -1810,7 +1856,13 @@ SEARCH_INCLUDE="\ \ /usr/openwin/share/include" -SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` " +dnl prepend lib and lib32 for IRIX where the files in these directories should +dnl be found before the ones in lib64 for 32bit compilation -- of course, this +dnl probably/surely breaks 64bit compilation... IMO the only real solution is to +dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead +dnl +dnl add 64 bit versions for Linux on AMD (this is not perfect but well...) +SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64" dnl ------------------------------------------------------------------------ dnl Check for libraries @@ -1886,7 +1938,7 @@ if test "$wxUSE_REGEX" != "no"; then AC_DEFINE(wxUSE_REGEX) if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then - AC_MSG_WARN([Unicode build requires built-in regex library, will use it instead]) + AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.]) wxUSE_REGEX=builtin fi @@ -1905,6 +1957,8 @@ if test "$wxUSE_REGEX" != "no"; then else dnl we are using the system library wxUSE_REGEX=sys + dnl only the built-in supports advanced REs + AC_DEFINE(WX_NO_REGEX_ADVANCED) fi fi fi @@ -5312,7 +5366,7 @@ if test "$wxUSE_TEXTCTRL" = "yes"; then fi if test "$wxUSE_TOGGLEBTN" = "yes"; then - if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then + if test "$wxUSE_COCOA" = 1 ; then AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled]) wxUSE_TOGGLEBTN=no fi @@ -5755,7 +5809,7 @@ WXCONFIG_EXTRALIBS="$LIBS" dnl wx-config must output builtin 3rd party libs in --libs in static build: if test "$wxUSE_REGEX" = "builtin" ; then - wxconfig_3rdparty="$wxconfig_3rdparty regex" + wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}" fi if test "$wxUSE_EXPAT" = "builtin" ; then wxconfig_3rdparty="$wxconfig_3rdparty expat" @@ -5981,6 +6035,7 @@ AC_SUBST(MACRESWXCONFIG) dnl other tools AC_SUBST(GCC) +AC_SUBST(GCC_SEARCHES_USR_LOCAL_INCLUDE) AC_SUBST(DLLTOOL) AC_SUBST(AS) AC_SUBST(NM)