Changeset b0a89cc for configure

Timestamp:

2010-08-27T08:48:18Z (14 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

df61c35a, feb1bad

Parents:

3f10fad

Message:

Use nifty gcc -MD feature to automatically track .h dependencies of all C
files, this finally gives proper dependencies, which means the end of
getting broken binaries around headerfile changes, etc.

Sure, this may not work on obscurux with superawesomeincompatiblecc while
autoconf does, but at least BitlBee's configure script still runs in <1s.
:-)

File:

• configure (modified) (1 diff)

configure

@@ -571 +571 @@
 fi
 
+case "$CC" in
+*gcc* )
+        echo CFLAGS+=-MD -MF .depend/\$@.d >> Makefile.settings
+        for i in . lib protocols protocols/*/; do
+                mkdir -p $i/.depend
+        done
+esac
+
 if [ "$msn" = 0 ]; then
         echo '#undef WITH_MSN' >> config.h