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Put ABI breaking changes under ABI guards (#1139)

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This reverts the improvement of #1139 in the default build which is
now only available with FL_ABI_VERSION=10401 or higher.

Users that need this improvement need to build with the required
ABI version by setting it with configure or CMake.
This commit is contained in:
Albrecht Schlosser 2024-12-12 16:40:11 +01:00
parent 86eaf0f905
commit 0e6b20d957
2 changed files with 12 additions and 2 deletions
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7
FL/Fl_Graphics_Driver.H
View File

@ -57,7 +57,12 @@ typedef struct _PangoFontDescription PangoFontDescription;
// See issue #1139: "FL_REGION_STACK_SIZE could be increased"
// and issue #1140: "Fix static array allocation".
#define FL_REGION_STACK_SIZE 64
#if FL_ABI_VERSION >= 10401
# define FL_REGION_STACK_SIZE 64
#else
# define FL_REGION_STACK_SIZE 10
#endif
#define FL_MATRIX_STACK_SIZE 32
/**

7
FL/Fl_Help_View.H
View File

@ -3,7 +3,7 @@
//
// Copyright 1997-2010 by Easy Software Products.
// Image support by Matthias Melcher, Copyright 2000-2009.
// Copyright 2011-2022 by Bill Spitzak and others.
// Copyright 2011-2024 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
@ -225,7 +225,12 @@ class FL_EXPORT Fl_Help_View : public Fl_Group { // Help viewer widget
atargets_; ///< Allocated targets
Fl_Help_Target *targets_; ///< Targets
#if FL_ABI_VERSION >= 10401
char directory_[2 * FL_PATH_MAX + 15]; ///< Directory for current file
#else
char directory_[FL_PATH_MAX]; ///< Directory for current file
#endif
char filename_[FL_PATH_MAX]; ///< Current filename
int topline_, ///< Top line in document
leftline_, ///< Lefthand position