Add new target_read_raw_memory function, and consolidate comments.

[deliverable/binutils-gdb.git] / gdb / configure.ac

diff --git a/gdb/configure.ac b/gdb/configure.ac
index d2b5d29ecdae4f34fb88b48dbda3e326b60d28e3..7c37f25edbb2b3959a004be490e1f23cb24d6361 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -712,6 +712,10 @@ else
   fi
 fi
 
+# --------------------- #
+# Check for libpython.  #
+# --------------------- #
+
 dnl Utility to simplify finding libpython.
 dnl $1 = pythonX.Y
 dnl $2 = the shell variable to assign the result to
@@ -1050,6 +1054,10 @@ AC_SUBST(PYTHON_CFLAGS)
 AC_SUBST(PYTHON_CPPFLAGS)
 AC_SUBST(PYTHON_LIBS)
 
+# --------------------- #
+# Check for libmcheck.  #
+# --------------------- #
+
 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
 # but turn it off if Python is enabled with threads, since -lmcheck is
 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
@@ -1163,9 +1171,7 @@ GDB_AC_COMMON
 # Check the return and argument types of ptrace.  No canned test for
 # this, so roll our own.
 gdb_ptrace_headers='
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
+#include <sys/types.h>
 #if HAVE_SYS_PTRACE_H
 # include <sys/ptrace.h>
 #endif
@@ -1879,7 +1885,7 @@ AC_SUBST(WERROR_CFLAGS)
 
 # In the Cygwin environment, we need some additional flags.
 AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
-[AC_EGREP_CPP(lose, [
+[AC_EGREP_CPP(^lose$, [
 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
 lose
 #endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])