diff --git a/perf/cairo-perf-report.c b/perf/cairo-perf-report.c
index 8ab8090..a3d8bdb 100644
--- a/perf/cairo-perf-report.c
+++ b/perf/cairo-perf-report.c
@@ -49,7 +49,7 @@
 typedef ptrdiff_t ssize_t;
 #endif
 
-#if !defined (__USE_GNU) && !defined(__USE_XOPEN2K8)
+#if !defined (__USE_GNU) && !defined(__USE_XOPEN2K8) && MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 static ssize_t
 getline (char	**lineptr,
 	 size_t  *n,
@@ -234,7 +234,7 @@ test_report_parse (test_report_t *report,
  * as needed. These aren't necessary full-fledged general purpose
  * implementations. They just get the job done for our purposes.
  */
-#if !defined (__USE_GNU) && !defined(__USE_XOPEN2K8)
+#if !defined (__USE_GNU) && !defined(__USE_XOPEN2K8) && MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 #define POORMANS_GETLINE_BUFFER_SIZE (65536)
 static ssize_t
 getline (char	**lineptr,
diff --git a/perf/cairo-perf-trace.c b/perf/cairo-perf-trace.c
index ff22882..b3a4679 100644
--- a/perf/cairo-perf-trace.c
+++ b/perf/cairo-perf-trace.c
@@ -527,7 +527,7 @@ usage (const char *argv0)
 	     argv0, argv0);
 }
 
-#ifndef __USE_GNU
+#if !defined __USE_GNU  && MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 #define POORMANS_GETLINE_BUFFER_SIZE (65536)
 static ssize_t
 getline (char	**lineptr,
diff --git a/src/cairo-quartz-font.c b/src/cairo-quartz-font.c
index f529fc9..1e57c39 100644
--- a/src/cairo-quartz-font.c
+++ b/src/cairo-quartz-font.c
@@ -802,7 +802,7 @@ _cairo_quartz_scaled_font_get_cg_font_ref (cairo_scaled_font_t *abstract_font)
     return ffont->cgFont;
 }
 
-#ifndef __LP64__
+#if !defined __LP64__ && MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 /*
  * compat with old ATSUI backend
  */