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iOS doesn't have histedit.h available. We should gate use of libedit on whether or not this headers exists.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227522 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Bieneman 2015-01-30 00:10:43 +00:00
parent 39687b93fa
commit b91ff6d8c5
1 changed files with 4 additions and 1 deletions

5
cmake/config-ix.cmake

@ -79,6 +79,7 @@ check_symbol_exists(FE_INEXACT "fenv.h" HAVE_DECL_FE_INEXACT)
check_include_file(mach/mach.h HAVE_MACH_MACH_H)
check_include_file(mach-o/dyld.h HAVE_MACH_O_DYLD_H)
check_include_file(histedit.h HAVE_HISTEDIT_H)
# size_t must be defined before including cxxabi.h on FreeBSD 10.0.
check_cxx_source_compiles("
@ -110,7 +111,9 @@ if( NOT PURE_WINDOWS )
else()
set(HAVE_LIBZ 0)
endif()
check_library_exists(edit el_init "" HAVE_LIBEDIT)
if (HAVE_HISTEDIT_H)
check_library_exists(edit el_init "" HAVE_LIBEDIT)
endif()
if(LLVM_ENABLE_TERMINFO)
set(HAVE_TERMINFO 0)
foreach(library tinfo terminfo curses ncurses ncursesw)