Re: Fix distcheck for Autoconf

[Benoit Sigoure]

On Nov 5, 2007, at 9:41 PM, Ralf Wildenhues wrote:

2007-11-05  Ralf Wildenhues  <[EMAIL PROTECTED]>

        Fix distcheck for Autoconf.
        * tests/Makefile.am ($(srcdir)/package.m4): Only update
        if contents have changed.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index ed129fd..34f681d 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -44,8 +44,12 @@ $(srcdir)/package.m4: Makefile
          echo 'm4_define([AT_PACKAGE_VERSION],   [$(PACKAGE_VERSION)])'; \
          echo 'm4_define([AT_PACKAGE_STRING],    [$(PACKAGE_STRING)])'; \

-       } >$(srcdir)/package.m4
-
+       } >package.m4-t && \
+       if diff package.m4-t $(srcdir)/package.m4 >/dev/null; then \
+         rm -f package.m4-t; \
+       else \
+         mv -f package.m4-t $(srcdir)/package.m4; \
+       fi


 ## ---------- ##

echo 'm4_define([AT_PACKAGE_BUGREPORT], [$ (PACKAGE_BUGREPORT)])'; \

--
Benoit Sigoure aka Tsuna
EPITA Research and Development Laboratory

May I ask why this isn't an AC_CONFIG_FILES? (which is what I did for my set of Boost macros and works fine as long as you get the dependencies right, which was a mistake I posted some days ago)

PGP.sig
Description: This is a digitally signed message part