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CMakeLists.txt: cmake min required 3.13 -> 3.5 using CMAKE_REQUIRED_LIBRARIES; add ZINT_COVERAGE option

Browse Source 
bmp/emf/ps.c: allow for foreground colour in ULTRA
bmp/gif/pcx.c: allow for BARCODE_STDOUT (fflush/fclose)
emf.c: hexagon rotation field not used; dont't use float index in font loop; Windows stdout binary mode
png.c: remove unused 8-bit; simplify libpng error handling and fclose outfile on error
ps.c: fix buffer overflow on colour_to_pscolor() CMYK
tif.c: fix BLACKISZERO indexes
CODE39: simplify check digit setting
reedsol.c: rs_uint_init_gf() log/alog tables must be zeroed
ZBarcode_Encode: debug: fix access out-of-bounds on non-NUL-terminated source if length < 10
manual.txt/zint.h: document NUL-terminated strings
tests: cover further cases for output (bmp/emf/etc), eci/gb18030/gb2312/sjis, reedsol, AZTEC, CODE39
This commit is contained in:
gitlost
2021-07-26 15:29:05 +01:00
parent 059abdf6a1
commit 3f33ed3eb9
90 changed files with 3754 additions and 863 deletions
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37
CMakeLists.txt
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@ -2,7 +2,7 @@
# Copyright (C) 2009-2021 Robin Stuart <rstuart114@gmail.com>
# vim: set ts=4 sw=4 et :
cmake_minimum_required(VERSION 3.13)
cmake_minimum_required(VERSION 3.5)
project(zint-package)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
@ -17,9 +17,10 @@ add_definitions(-DZINT_VERSION=\"${ZINT_VERSION}\")
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules")
option(ZINT_DEBUG "Set debug compile flag" OFF)
option(ZINT_DEBUG "Set debug compile flags" OFF)
option(ZINT_SANITIZE "Set sanitize compile/link flags" OFF)
option(ZINT_TEST "Set test compile flag" OFF)
option(ZINT_COVERAGE "Set code coverage flags" OFF)
option(ZINT_STATIC "Build static library" OFF)
option(ZINT_USE_PNG "Build with PNG support" ON)
option(ZINT_USE_QT "Build with QT support" ON)
@ -51,6 +52,7 @@ if(ZINT_DEBUG)
if(CXX_COMPILER_FLAG_G)
add_compile_options("-g")
endif()
check_cxx_compiler_flag("-O0" CXX_COMPILER_FLAG_O0)
if(CXX_COMPILER_FLAG_O0)
add_compile_options("-O0")
@ -61,6 +63,21 @@ if(ZINT_TEST)
enable_testing()
endif()
if(ZINT_COVERAGE)
set(CMAKE_REQUIRED_LIBRARIES -fprofile-arcs)
check_cxx_compiler_flag(--coverage CXX_COMPILER_FLAG_COVERAGE)
unset(CMAKE_REQUIRED_LIBRARIES)
if(CXX_COMPILER_FLAG_COVERAGE)
add_compile_options(--coverage)
link_libraries(-fprofile-arcs)
check_cxx_compiler_flag(-O0 CXX_COMPILER_FLAG_O0)
if(CXX_COMPILER_FLAG_O0)
add_compile_options(-O0)
endif()
endif()
endif()
if(ZINT_SANITIZE)
if(MSVC)
if(MSVC_VERSION GREATER_EQUAL 1920)
@ -70,19 +87,17 @@ if(ZINT_SANITIZE)
message(STATUS "ZINT_SANITIZE: ignoring for MSVC < 2019")
endif()
else()
file(WRITE ${CMAKE_BINARY_DIR}/dummy.c "int main() { return 0; }")
set(SANITIZERS address undefined)
foreach(sanitizer IN ITEMS ${SANITIZERS})
set(sanitizer_flag "-fsanitize=${sanitizer}")
try_compile(RESULT_VAR ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/dummy.c
COMPILE_DEFINITIONS ${sanitizer_flag}
LINK_LIBRARIES ${sanitizer_flag})
message(STATUS "Support for ${sanitizer_flag} available ... ${RESULT_VAR}")
if(RESULT_VAR)
add_compile_options(${sanitizer_flag})
link_libraries(${sanitizer_flag})
set(CMAKE_REQUIRED_LIBRARIES -fsanitize=${sanitizer})
check_cxx_compiler_flag(-fsanitize=${sanitizer} CXX_COMPILER_FLAG_FSANITIZE_${sanitizer})
if(CXX_COMPILER_FLAG_FSANITIZE_${sanitizer})
add_compile_options(-fsanitize=${sanitizer})
link_libraries(-fsanitize=${sanitizer})
endif()
unset(CMAKE_REQUIRED_LIBRARIES)
endforeach()
if(NOT ZINT_DEBUG AND CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# Gives warning on MainWindow::setupUI() and retries (& takes forever) if var-tracking-assignments enabled
add_compile_options(-fno-var-tracking-assignments)