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CMakeLists.txt (FT_ENABLE_ERROR_STRINGS): New configuration option.

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This option uncomments FreeType configuration macro
`FT_CONFIG_OPTION_ERROR_STRINGS` to make function `FT_Error_String` return
meaningful error strings.

This option is off by default.
This commit is contained in:
Sean Farrell 2022-08-19 16:08:26 +02:00 committed by Werner Lemberg
parent 37b718d589
commit 395da3d72a
1 changed files with 10 additions and 0 deletions
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10
CMakeLists.txt
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@ -61,6 +61,8 @@
#
# Some notes.
#
# - Say `cmake -LAH` to see all configuration options.
#
# - `cmake' creates configuration files in
#
# <build-directory>/include/freetype/config
@ -215,6 +217,8 @@ cmake_dependent_option(FT_REQUIRE_BROTLI
"Require support of compressed WOFF2 fonts." OFF
"NOT FT_DISABLE_BROTLI" OFF)
option(FT_ENABLE_ERROR_STRINGS
"Enable support for meaningful error descriptions." OFF)
# Disallow in-source builds
if ("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
@ -354,6 +358,12 @@ if (BROTLIDEC_FOUND)
FTOPTION_H "${FTOPTION_H}")
endif ()
if (FT_ENABLE_ERROR_STRINGS)
string(REGEX REPLACE
"/\\* +(#define +FT_CONFIG_OPTION_ERROR_STRINGS) +\\*/" "\\1"
FTOPTION_H "${FTOPTION_H}")
endif ()
set(FTOPTION_H_NAME "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h")
if (EXISTS "${FTOPTION_H_NAME}")
file(READ "${FTOPTION_H_NAME}" ORIGINAL_FTOPTION_H)