Add some system specific functions we use

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18945 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 0fad0356929bd71613064bf0f6d522cf7dfa593e..e295b87878002dea4648a6b3ec1059258c572404 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -409,7 +409,8 @@ dnl=== SECTION 8: Check for specific functions needed
 dnl===
 dnl===-----------------------------------------------------------------------===
 
-AC_CHECK_FUNCS([backtrace getcwd gettimeofday isatty getrusage mkstemp]) 
+AC_CHECK_FUNCS([backtrace getcwd gettimeofday isatty getrusage mkstemp mktemp
+                mkdtemp realpath]) 
 AC_CHECK_FUNCS([strdup strtoq strtoll])
 AC_C_PRINTF_A
 AC_FUNC_ALLOCA

diff --git a/configure b/configure
index 4741b5f358f414acb52d99be0cd6f30ea99f6f10..1b47b619af93477f3373fb4fd4bae044140779d0 100755 (executable)
--- a/configure
+++ b/configure
@@ -26617,7 +26617,11 @@ fi
 
 
 
-for ac_func in backtrace getcwd gettimeofday isatty getrusage mkstemp
+
+
+
+for ac_func in backtrace getcwd gettimeofday isatty getrusage mkstemp mktemp
+                mkdtemp realpath
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5

diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index 8f682d34beee7c87960243298674ce30ebfd0910..0d0a078049525d39e96a6a8a03cc3a375032f960 100644 (file)
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -179,9 +179,15 @@
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
+/* Define to 1 if you have the `mkdtemp' function. */
+#undef HAVE_MKDTEMP
+
 /* Define to 1 if you have the `mkstemp' function. */
 #undef HAVE_MKSTEMP
 
+/* Define to 1 if you have the `mktemp' function. */
+#undef HAVE_MKTEMP
+
 /* Define to 1 if you have a working `mmap' system call. */
 #undef HAVE_MMAP
 
@@ -216,6 +222,9 @@
 /* Define to 1 if you have the `readdir' function. */
 #undef HAVE_READDIR
 
+/* Define to 1 if you have the `realpath' function. */
+#undef HAVE_REALPATH
+
 /* Define to 1 if you have the `rindex' function. */
 #undef HAVE_RINDEX