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-rw-r--r--util/README.txt9
1 files changed, 7 insertions, 2 deletions
diff --git a/util/README.txt b/util/README.txt
index c71f6b147..08714c4f7 100644
--- a/util/README.txt
+++ b/util/README.txt
@@ -3,7 +3,8 @@ Utility programs used to build the FLTK library.
Contents:
- cmap.cxx generate src/fl_cmap.h
+ cmap.cxx generate the built-in colormap (src/fl_cmap.h)
+
code_snapshot.cxx PDF documentation tool to generate a png image from a
Doxygen `@code` segment with international characters
@@ -13,7 +14,11 @@ Build System:
automatically during the build process when needed. Some utilities
are only built when specific features are enabled:
- - the PDF documentation helper is only built when FLTK_BUILD_PDF_DOCS=ON
+ - The colormap generator `bin/cmap` is only built manually if needed
+ to generate a new colormap (src/fl_cmap.h).
+ See instructions in util/cmap.cxx.
+
+ - The PDF documentation helper is only built when FLTK_BUILD_PDF_DOCS=ON.
To add a new utility, edit util/CMakeLists.txt and follow the existing
patterns for conditional building and target configuration.