Remove AC_FUNC_{MALLOC,REALLOC,MMAP}

They don't do what I thought. E.g., AC_FUNC_MALLOC checks that malloc(0) returns NULL, and defines malloc to be rpl_malloc otherwise. We don't support rpl_malloc() and we don't care about malloc(0).
joe-nano · Sep 21, 2017 · e47e9a8 · e47e9a8
1 parent 5aebc02
commit e47e9a8
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/configure.ac b/configure.ac
@@ -565,9 +565,6 @@ AC_SUBST(C_FFTW_R2R_KIND)
 
 dnl Checks for library functions.
 AC_FUNC_ALLOCA
-AC_FUNC_MALLOC
-AC_FUNC_MMAP
-AC_FUNC_REALLOC
 AC_FUNC_STRTOD
 AC_FUNC_VPRINTF
 AC_CHECK_LIB(m, sin)