exp10 replaced with pow when exp10 is not available

[pspp] / src / ui / gui / find-dialog.c

diff --git a/src/ui/gui/find-dialog.c b/src/ui/gui/find-dialog.c
index 2ff619a60a25c0c974dcc62092a97a7a40d9f540..01abc0c81644c2a7d6c8e07a83050bbc641f9428 100644 (file)
--- a/src/ui/gui/find-dialog.c
+++ b/src/ui/gui/find-dialog.c
@@ -49,6 +49,13 @@ which match particular strings */
 #define _(msgid) gettext (msgid)
 #define N_(msgid) msgid
 
+/* Some systems like MacOS do not have exp10 */
+#ifndef HAVE_EXP10
+inline static double exp10(double x)
+{
+  return pow(10.0, x);
+}
+#endif
 
 struct find_dialog
 {