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[CMake] use zlib if not using libdeflate #2423

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nick black 2021-12-06 01:05:22 -05:00 committed by nick black
parent 8f38689489
commit f8b797f9db
2 changed files with 16 additions and 2 deletions
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17
CMakeLists.txt
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@ -19,7 +19,7 @@ cmake_dependent_option(
USE_DOCTEST "Build notcurses-tester with doctest" ON
"BUILD_TESTING;USE_CPP" OFF
)
option(USE_DEFLATE "Use libdeflate for compression of Kitty graphics" ON)
option(USE_DEFLATE "Use libdeflate instead of libz" ON)
option(USE_DOXYGEN "Build HTML cross reference with doxygen" OFF)
option(USE_GPM "Enable libgpm console mouse support" OFF)
option(USE_PANDOC "Build man pages and HTML reference with pandoc" ON)
@ -167,6 +167,8 @@ endif()
find_library(unistring unistring REQUIRED)
set_property(GLOBAL APPEND PROPERTY PACKAGES_FOUND libunistring)
set_package_properties(libunistring PROPERTIES TYPE REQUIRED)
# optional dependencies lacking pkg-config support
if(${USE_DEFLATE})
unset(HAVE_DEFLATE_H CACHE)
check_include_file("libdeflate.h" HAVE_DEFLATE_H)
@ -176,7 +178,11 @@ endif()
find_library(libdeflate deflate REQUIRED)
set_property(GLOBAL APPEND PROPERTY PACKAGES_FOUND libdeflate)
set_package_properties(libdeflate PROPERTIES TYPE REQUIRED)
else()
find_package(ZLIB)
set_package_properties(ZLIB PROPERTIES TYPE REQUIRED)
endif()
if(${USE_GPM}) # no pkgconfig from gpm
unset(HAVE_GPM_H CACHE)
check_include_file("gpm.h" HAVE_GPM_H)
@ -187,8 +193,9 @@ find_library(gpm gpm REQUIRED)
set_property(GLOBAL APPEND PROPERTY PACKAGES_FOUND libgpm)
set_package_properties(libgpm PROPERTIES TYPE REQUIRED)
endif()
unset(HAVE_QRCODEGEN_H CACHE)
if("${USE_QRCODEGEN}")
unset(HAVE_QRCODEGEN_H CACHE)
check_include_file("qrcodegen/qrcodegen.h" HAVE_QRCODEGEN_H)
if(NOT "${HAVE_QRCODEGEN_H}")
message(FATAL_ERROR "USE_QRCODEGEN is active, but couldn't find qrcodegen.h")
@ -241,6 +248,7 @@ target_include_directories(notcurses-core
"${PROJECT_BINARY_DIR}/include"
"${TERMINFO_INCLUDE_DIRS}"
"${libdeflate_INCLUDE_DIRS}"
"${ZLIB_INCLUDE_DIRS}"
)
target_include_directories(notcurses-core-static
BEFORE
@ -251,10 +259,12 @@ target_include_directories(notcurses-core-static
"${PROJECT_BINARY_DIR}/include"
"${TERMINFO_STATIC_INCLUDE_DIRS}"
"${libdeflate_STATIC_INCLUDE_DIRS}"
"${ZLIB_STATIC_INCLUDE_DIRS}"
)
target_link_libraries(notcurses-core
PRIVATE
"${libdeflate}"
"${ZLIB_LIBRARIES}"
"${TERMINFO_LIBRARIES}"
"${LIBM}"
"${unistring}"
@ -266,6 +276,7 @@ target_link_libraries(notcurses-core
target_link_libraries(notcurses-core-static
PRIVATE
"${libdeflate_STATIC_LIBRARIES}"
"${ZLIB_STATIC_LIBRARIES}"
"${TERMINFO_STATIC_LIBRARIES}"
"${LIBM}"
"${unistring}"
@ -278,11 +289,13 @@ target_link_directories(notcurses-core
PRIVATE
"${TERMINFO_LIBRARY_DIRS}"
"${libdeflate_LIBRARY_DIRS}"
"${ZLIB_LIBRARY_DIRS}"
)
target_link_directories(notcurses-core-static
PRIVATE
"${TERMINFO_STATIC_LIBRARY_DIRS}"
"${libdeflate_STATIC_LIBRARY_DIRS}"
"${ZLIB_STATIC_LIBRARY_DIRS}"
)
if(${USE_QRCODEGEN})
target_link_libraries(notcurses-core PRIVATE qrcodegen)

1
src/man/main.c
View File

@ -70,6 +70,7 @@ map_gzipped_data(unsigned char* buf, size_t* len, unsigned char* ubuf, uint32_t
return ubuf;
}
#else // libz implementation
#include <zlib.h>
static unsigned char*
map_gzipped_data(unsigned char* buf, size_t* len, unsigned char* ubuf, uint32_t ulen){
z_stream z = {