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comparison m4/acinclude.m4 @ 20151:88c0f8f56a4f

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acinclude.m4: Use simpler AC_PREPROC_IFELSE test for checking SETPLACEHOLDERTEXT. * acinclude.m4 (OCTAVE_CHECK_FUNC_SETPLACEHOLDERTEXT): Replace AC_COMPILE_IFELSE with AC_PREPROC_IFELSE for SETPLACEHOLDERTEXT function check.
author Rik <rik@octave.org>
date Fri, 01 May 2015 13:14:23 -0700
parents 0afc06948ba7
children
comparison
equal deleted inserted replaced
20149:0afc06948ba7 20151:88c0f8f56a4f
415 AC_CACHE_CHECK([whether Qt has SetPlaceholderText function], 415 AC_CACHE_CHECK([whether Qt has SetPlaceholderText function],
416 [octave_cv_func_setplaceholdertext], 416 [octave_cv_func_setplaceholdertext],
417 [AC_LANG_PUSH(C++) 417 [AC_LANG_PUSH(C++)
418 ac_octave_save_CPPFLAGS="$CPPFLAGS" 418 ac_octave_save_CPPFLAGS="$CPPFLAGS"
419 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS" 419 CPPFLAGS="$QT_CPPFLAGS $CPPFLAGS"
420 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ 420 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
421 #include <Qt/qglobal.h> 421 #include <Qt/qglobal.h>
422 ]], [[ 422 ]], [[
423 #if QT_VERSION < 0x040700 423 #if QT_VERSION < 0x040700
424 #error No SetPlacholderText function available. 424 #error No SetPlacholderText function available.
425 #endif 425 #endif