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configure.ac: Don't check for malloc, realloc

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When cross-compiling for Android, configure (erroneously?) decides we don't
have a GNU-compatible malloc, and tries to

    #define malloc rpl_malloc

We don't define rpl_malloc, and it's not clear it would work with the <cstdlib>
C++ header, anyway.  See

    http://nerdland.net/unstumping-the-internet/malloc-has-not-been-declared/

If we aren't using malloc(0), it should be safe to use malloc without the check.
This commit is contained in:
Keegan McAllister
2012-03-17 02:58:34 -04:00
committed by Keith Winstein
parent f46bad0aa0
commit 705dcb6483
1 changed files with 0 additions and 2 deletions
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configure.ac
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@@ -110,9 +110,7 @@ AC_TYPE_UINT8_T
# Checks for library functions. # Checks for library functions.
AC_FUNC_FORK AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MBRTOWC AC_FUNC_MBRTOWC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([gettimeofday setrlimit inet_ntoa iswprint memchr memset nl_langinfo posix_memalign setenv setlocale sigaction socket strchr strdup strerror strtol wcwidth]) AC_CHECK_FUNCS([gettimeofday setrlimit inet_ntoa iswprint memchr memset nl_langinfo posix_memalign setenv setlocale sigaction socket strchr strdup strerror strtol wcwidth])
AC_SEARCH_LIBS([clock_gettime], [rt], [AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if clock_gettime is available.])]) AC_SEARCH_LIBS([clock_gettime], [rt], [AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if clock_gettime is available.])])