X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1c2d1459e9e4a652118ca666e27757b3193e0e3b..d2c2afc91be4bdb6e036516785f334ddb54afa0c:/configure.in diff --git a/configure.in b/configure.in index 9066650376..659f2cb926 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). @@ -1501,53 +1518,61 @@ case "${host}" in else LIBS="$LIBS -lstdcxx" fi + dnl (end of OS/2-only piece) ;; -esac -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) -dnl ------------------------------------------------------------------------ -dnl Check for headers -dnl ------------------------------------------------------------------------ + AC_LANG_SAVE + AC_LANG_CPLUSPLUS -dnl look for strcasecmp() in string.h and then strings.h if it's not there -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 + ) + ]) -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_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"$ac_cv_string_strcasecmp" = "xyes"; then + AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H) + else + AC_MSG_ERROR([No case-insensitive string comparison function found.]) + fi + fi - if test x"$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 -AC_LANG_RESTORE +dnl ------------------------------------------------------------------------ +dnl Check for headers +dnl ------------------------------------------------------------------------ dnl defines HAVE_STDLIB_H AC_CHECK_HEADERS(stdlib.h) @@ -1831,8 +1856,13 @@ SEARCH_INCLUDE="\ \ /usr/openwin/share/include" +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="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64" +SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64" dnl ------------------------------------------------------------------------ dnl Check for libraries @@ -1908,7 +1938,7 @@ if test "$wxUSE_REGEX" != "no"; then AC_DEFINE(wxUSE_REGEX) if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then - AC_MSG_WARN([Unicode build requires built-in regex library, will use it instead]) + AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.]) wxUSE_REGEX=builtin fi @@ -1927,6 +1957,8 @@ if test "$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 @@ -5777,7 +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" @@ -6003,6 +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)