* src/alloc.c: Remove build_string.

* src/lisp.h: Define build_string as static inline.  This provides
a better opportunity to optimize away calls to strlen when the
function is called with compile-time constant argument.
* src/image.c (imagemagick_error): Convert to build_string.
* src/w32proc.c (sys_spawnve): Likewise.
* src/xterm.c (x_term_init): Likewise.
* admin/coccinelle/build_string.cocci: Semantic patch
to convert from make_string to build_string.

2 files changed, 11 insertions, 0 deletions

diff --git a/admin/ChangeLog b/admin/ChangeLog
index 44856f4b449..d983bb0229c 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,8 @@
+2012-06-26  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * coccinelle/build_string.cocci: Semantic patch
+        to convert from make_string to build_string.
+
 2012-06-24  Dmitry Antipov  <dmantipov@yandex.ru>
 
         First Coccinelle semantic patch.
diff --git a/admin/coccinelle/build_string.cocci b/admin/coccinelle/build_string.cocci
new file mode 100644
index 00000000000..d47727018dd
--- /dev/null
+++ b/admin/coccinelle/build_string.cocci
@@ -0,0 +1,6 @@
+// Convert simple cases to build_string.
+@@
+identifier I;
+@@
+- make_string (I, strlen (I))
++ build_string (I)