49a78bc482
- rewrite to use pkg-config with both autoconf + CMake - remove hardcoded library names - fix build dependencies and search directories - remove or replace old and unused variables - update README files To be done: - implement fallback for autoconf/configure if pkg-config is missing - fix pango build (uses cairo internally)
48 lines
1.5 KiB
CMake
48 lines
1.5 KiB
CMake
#
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# Macro used by the CMake build system for the Fast Light Tool Kit (FLTK).
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# Written by Michael Surette
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#
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# Copyright 1998-2020 by Bill Spitzak and others.
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#
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# This library is free software. Distribution and use rights are outlined in
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# the file "COPYING" which should have been included with this file. If this
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# file is missing or damaged, see the license at:
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#
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# https://www.fltk.org/COPYING.php
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#
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# Please see the following page on how to report bugs and issues:
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#
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# https://www.fltk.org/bugs.php
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#
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#######################################################################
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# fl_debug_var - a macro to output debugging info
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#######################################################################
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#
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# This macro displays the name and value of a CMake variable.
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# The variable name is expanded with spaces to be (at least)
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# <min_len> (currently 30) characters wide for better readability.
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# VARNAME must be a string literal, e.g. WIN32 or "WIN32".
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#
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# Syntax:
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# fl_debug_var(VARNAME)
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#
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# Example:
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# fl_debug_var(WIN32)
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# fl_debug_var("UNIX")
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#
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#######################################################################
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macro (fl_debug_var name)
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set (min_len 30)
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set (var "${name}")
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string(LENGTH "${var}" len)
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while (len LESS min_len)
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# add one space until min_len is reached
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# ** string(APPEND var " ") # requires CMake 3.4.x (otherwise loop...)
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set (var "${var} ")
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string(LENGTH "${var}" len)
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endwhile (len LESS min_len)
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message (STATUS "${var} = '${${name}}'")
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endmacro (fl_debug_var)
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