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-rw-r--r--libbuild2/buildfile8
1 files changed, 3 insertions, 5 deletions
diff --git a/libbuild2/buildfile b/libbuild2/buildfile
index 545ccba..6f368d0 100644
--- a/libbuild2/buildfile
+++ b/libbuild2/buildfile
@@ -39,14 +39,12 @@ libul{build2}: config/{hxx ixx txx cxx}{** -host-config -**.test...} \
# let's wait and enjoy the fireworks (and get a sense of why would someone
# need to cross-compile a build system).
#
-newline = '
-'
config/cxx{host-config}: config/in{host-config}
{
- # Remove comment lines which could be confused by some lesser compilers with
- # preprocessor directives.
+ # Remove comment lines which could be confused with preprocessor directives
+ # by some lesser compilers.
#
- host_config = $regex.replace($config.export(), "#.*$newline", '')
+ host_config = $regex.replace_lines($config.export(), '^ *#.*$', [null], return_lines)
}
libul{build2}: dist/{hxx ixx txx cxx}{** -**.test...}