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-rw-r--r--configure.ac27
1 files changed, 18 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac
index 5f99d95..10c7f9d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,11 +19,6 @@ LIBPLIST_SO_VERSION=3:0:0
AC_SUBST(LIBPLIST_SO_VERSION)
-dnl Minimum package versions
-LIBXML2_VERSION=2.7.8
-
-AC_SUBST(LIBXML2_VERSION)
-
# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
@@ -40,9 +35,6 @@ AC_LANG_POP
AM_PROG_CC_C_O
AC_PROG_LIBTOOL
-# Checks for libraries.
-PKG_CHECK_MODULES(libxml2, libxml-2.0 >= $LIBXML2_VERSION)
-
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdint.h stdlib.h string.h])
@@ -139,6 +131,22 @@ AM_CONDITIONAL([HAVE_CYTHON],[test "x$CYTHON_SUB" = "xcython"])
AC_SUBST([CYTHON_SUB])
AS_COMPILER_FLAGS(GLOBAL_CFLAGS, "-Wall -Wextra -Wmissing-declarations -Wredundant-decls -Wshadow -Wpointer-arith -Wwrite-strings -Wswitch-default -Wno-unused-parameter -fvisibility=hidden")
+
+AC_ARG_ENABLE(debug,
+AS_HELP_STRING([--enable-debug],
+ [enable debugging, default: no]),
+[case "${enableval}" in
+ yes) debug=yes ;;
+ no) debug=no ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
+esac],
+[debug=no])
+
+if (test "x$debug" = "xyes"); then
+ AC_DEFINE(DEBUG, 1, [Define if debug code should be enabled.])
+ GLOBAL_CFLAGS+=" -g"
+fi
+
AC_SUBST(GLOBAL_CFLAGS)
case "$GLOBAL_CFLAGS" in
@@ -165,7 +173,8 @@ echo "
Configuration for $PACKAGE $VERSION:
-------------------------------------------
- Install prefix: .........: $prefix
+ Install prefix ..........: $prefix
+ Debug code ..............: $debug
Python bindings .........: $cython_python_bindings
Now type 'make' to build $PACKAGE $VERSION,