[Chicken-hackers] [PATCH] Fix parallel build

[Tobias Kortkamp]

Hi,

attempting to build 5.0.0rc1 in parallel (with something like gmake
-j4 on FreeBSD) fails with (garbled output courtesy of the parallel
build...):

cc -fno-strict-aliasing -fwrapv -DHAVE_CHICKEN_CONFIG_H -DC_ENABLE_PTABLES 
chicken-do.c -o chicken-do5
./chicken.h:48echo '# define C_INSTALL_POSTINSTALL_PROGRAM "true"' >> 
chicken-defaults.h
:11: echo '#endif' >> chicken-defaults.h
fatal error: echo '#ifndef C_INSTALL_RC_COMPILER' >> chicken-defaults.h
'chicken-config.h' fileecho '# define C_INSTALL_RC_COMPILER ""' >> 
chicken-defaults.h
 not foundecho '#endif' >> chicken-defaults.h

# include "chicken-config.h"
          ^~~~~~~~~~~~~~~~~~

It seems chicken-do is being compiled with HAVE_CHICKEN_CONFIG_H
before chicken-config.h is generated.  A simple addition to rules.make
seems to fix this.  Patch attached.

Thanks!

0001-Fix-parallel-build.patch
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