diff options
Diffstat (limited to 'src/vppapigen.am')
| -rw-r--r-- | src/vppapigen.am | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/vppapigen.am b/src/vppapigen.am index edde339d451..3207c83a325 100644 --- a/src/vppapigen.am +++ b/src/vppapigen.am @@ -13,14 +13,17 @@ bin_PROGRAMS += vppapigen -BUILT_SOURCES += tools/vppapigen/gram.h +# We cannot rely on BUILT_SOURCES here as other built sources are relying +# on vppapigen, so make can start compiling lex.c before gram.h is created. +# This way we introduce new dependency by running C preprocessor. -tools/vppapigen/gram.h: tools/vppapigen/gram.y +tools/vppapigen/lex_e.c: tools/vppapigen/lex.c tools/vppapigen/gram.y @$(YACC) -d @srcdir@/tools/vppapigen/gram.y @mv y.tab.h tools/vppapigen/gram.h @rm y.tab.c + @$(CC) -I. -E -o $@ $< -vppapigen_SOURCES = tools/vppapigen/gram.y tools/vppapigen/lex.c tools/vppapigen/node.c +vppapigen_SOURCES = tools/vppapigen/gram.y tools/vppapigen/lex_e.c tools/vppapigen/node.c vppapigen_LDADD = libvppinfra.la vppapigen_LDFLAGS = -static |