diff --git a/CMakeLists.txt b/CMakeLists.txt index feb4be39a..dff5b4ef5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -61,6 +61,8 @@ # # Some notes. # +# - Say `cmake -LAH` to see all configuration options. +# # - `cmake' creates configuration files in # # /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)