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authorEelco Dolstra <e.dolstra@tudelft.nl>2006-05-12 11:47:45 +0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2006-05-12 11:47:45 +0000
commitb5988004d64d6c533e8bb09732a6f7cd4fb1194f (patch)
treeb8768d77c2a3a3557436e22997c3128ed069fda7 /src/libexpr/Makefile.am
parent9d72bf8835f3012169aaa88ec608172d5a056b9e (diff)
* Support for srcdir != builddir (NIX-41).
Diffstat (limited to 'src/libexpr/Makefile.am')
-rw-r--r--src/libexpr/Makefile.am17
1 files changed, 8 insertions, 9 deletions
diff --git a/src/libexpr/Makefile.am b/src/libexpr/Makefile.am
index ad95dff1d..1e77420d5 100644
--- a/src/libexpr/Makefile.am
+++ b/src/libexpr/Makefile.am
@@ -3,34 +3,33 @@ lib_LTLIBRARIES = libexpr.la
libexpr_la_SOURCES = nixexpr.cc nixexpr.hh parser.cc parser.hh \
eval.cc eval.hh primops.cc \
lexer-tab.c lexer-tab.h parser-tab.c parser-tab.h \
- nixexpr-ast.hh \
get-drvs.cc get-drvs.hh
+BUILT_SOURCES = nixexpr-ast.cc nixexpr-ast.hh \
+ parser-tab.h lexer-tab.h parser-tab.c lexer-tab.c
+
EXTRA_DIST = lexer.l parser.y nixexpr-ast.def nixexpr-ast.cc
AM_CXXFLAGS = \
- -I.. ${bdb_include} ${aterm_include} -I../libutil -I../libstore
+ -I$(srcdir)/.. ${bdb_include} ${aterm_include} \
+ -I$(srcdir)/../libutil -I$(srcdir)/../libstore
AM_CFLAGS = \
${aterm_include}
# Parser generation.
-parser.cc: parser-tab.h lexer-tab.h
-
parser-tab.c parser-tab.h: parser.y
- $(bison) -v -o parser-tab.c parser.y -d
+ $(bison) -v -o parser-tab.c $(srcdir)/parser.y -d
lexer-tab.c lexer-tab.h: lexer.l
- $(flex) --outfile lexer-tab.c --header-file=lexer-tab.h lexer.l
+ $(flex) --outfile lexer-tab.c --header-file=lexer-tab.h $(srcdir)/lexer.l
# ATerm helper function generation.
nixexpr-ast.cc nixexpr-ast.hh: ../aterm-helper.pl nixexpr-ast.def
- $(perl) ../aterm-helper.pl nixexpr-ast.hh nixexpr-ast.cc < nixexpr-ast.def
-
-nixexpr.cc nixexpr.hh: nixexpr-ast.hh
+ $(perl) $(srcdir)/../aterm-helper.pl nixexpr-ast.hh nixexpr-ast.cc < $(srcdir)/nixexpr-ast.def
CLEANFILES =