diff options
Diffstat (limited to 'llvm/cmake/config-ix.cmake')
| -rw-r--r-- | llvm/cmake/config-ix.cmake | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/llvm/cmake/config-ix.cmake b/llvm/cmake/config-ix.cmake index e7e5e5dcf2f..d5a15a680a6 100644 --- a/llvm/cmake/config-ix.cmake +++ b/llvm/cmake/config-ix.cmake @@ -56,7 +56,6 @@ check_include_file(sys/types.h HAVE_SYS_TYPES_H) check_include_file(termios.h HAVE_TERMIOS_H) check_include_file(unistd.h HAVE_UNISTD_H) check_include_file(valgrind/valgrind.h HAVE_VALGRIND_VALGRIND_H) -check_include_file(zlib.h HAVE_ZLIB_H) check_include_file(fenv.h HAVE_FENV_H) check_symbol_exists(FE_ALL_EXCEPT "fenv.h" HAVE_DECL_FE_ALL_EXCEPT) check_symbol_exists(FE_INEXACT "fenv.h" HAVE_DECL_FE_INEXACT) @@ -118,17 +117,8 @@ endif() # Don't look for these libraries if we're using MSan, since uninstrumented third # party code may call MSan interceptors like strlen, leading to false positives. if(NOT LLVM_USE_SANITIZER MATCHES "Memory.*") - set(HAVE_LIBZ 0) if(LLVM_ENABLE_ZLIB) - foreach(library z zlib_static zlib) - string(TOUPPER ${library} library_suffix) - check_library_exists(${library} compress2 "" HAVE_LIBZ_${library_suffix}) - if(HAVE_LIBZ_${library_suffix}) - set(HAVE_LIBZ 1) - set(ZLIB_LIBRARIES "${library}") - break() - endif() - endforeach() + find_package(ZLIB REQUIRED) endif() # Don't look for these libraries on Windows. @@ -515,11 +505,8 @@ else( LLVM_ENABLE_THREADS ) message(STATUS "Threads disabled.") endif() -if (LLVM_ENABLE_ZLIB ) - # Check if zlib is available in the system. - if ( NOT HAVE_ZLIB_H OR NOT HAVE_LIBZ ) - set(LLVM_ENABLE_ZLIB 0) - endif() +if(LLVM_ENABLE_ZLIB) + find_package(ZLIB REQUIRED) endif() if (LLVM_ENABLE_DOXYGEN) |
