Add and fix some comments in ConfigureChecks.cmake.

This commit is contained in:
Tsuda Kageyu 2015-08-26 15:05:34 +09:00
parent 021c539002
commit fa6f33e552

View File

@ -164,7 +164,7 @@ if(NOT HAVE_GCC_BYTESWAP)
endif()
endif()
# Determine whether your compiler supports some safer version of vsprintf.
# Check if your compiler supports some safer version of vsprintf.
check_cxx_source_compiles("
#include <cstdio>
@ -190,17 +190,15 @@ if(NOT HAVE_VSNPRINTF)
" HAVE_VSPRINTF_S)
endif()
# Check for libz using the cmake supplied FindZLIB.cmake
# Check if zlib is installed.
if(NOT ZLIB_SOURCE)
find_package(ZLIB)
if(ZLIB_FOUND)
set(HAVE_ZLIB 1)
else()
set(HAVE_ZLIB 0)
endif()
set(HAVE_ZLIB ZLIB_FOUND)
endif()
# Check if CppUnit is installed.
if(BUILD_TESTS)
find_package(CppUnit)
if(NOT CppUnit_FOUND)