6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-05 13:26:55 +00:00
Code Issues Projects Releases Wiki Activity

For PR351:

Browse Source 
* Add checks for sterror and strerror_r functions
* Add check to determine if /dev/zero is needed for allocating RWX memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19148 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2004-12-27 06:15:02 +00:00
parent 5d01fa5bbe
commit 7931a7867b
3 changed files with 142 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
autoconf/configure.ac
View File

@@ -443,7 +443,8 @@ dnl===-----------------------------------------------------------------------===
AC_CHECK_FUNCS([backtrace getcwd getpagesize getrusage gettimeofday isatty ])
AC_CHECK_FUNCS([mkdtemp mkstemp mktemp ])
AC_CHECK_FUNCS([realpath setrlimit strdup strtoq strtoll sysconf ])
AC_CHECK_FUNCS([realpath setrlimit strdup strerror strerror_r strtoll strtoq ])
AC_CHECK_FUNCS([sysconf])
AC_C_PRINTF_A
AC_FUNC_ALLOCA
AC_FUNC_RAND48
@@ -459,9 +460,11 @@ AC_FUNC_ISNAN
AC_FUNC_ISINF
dnl Check for mmap and mprotect support. We need both to do the JIT and for
dnl bytecode loading, etc.
dnl bytecode loading, etc. We also need to know if /dev/zero is required to
dnl be opened for allocating RWX memory.
AC_FUNC_MMAP
AC_FUNC_MMAP_FILE
AC_NEED_DEV_ZERO_FOR_MMAP
AC_CHECK_FUNC(mprotect,,
AC_MSG_ERROR([Function mprotect() required but not found]))