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-rw-r--r--lib/mkmf.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 2c50ff568c..cb3adbad03 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -50,6 +50,7 @@ module MakeMakefile
CXX_EXT.concat(%w[C])
end
SRC_EXT = C_EXT + CXX_EXT
+ HDR_EXT = %w[h hpp]
$static = nil
$config_h = '$(arch_hdrdir)/ruby/config.h'
$default_static = $static
@@ -2016,6 +2017,8 @@ RULES
end
$srcs = srcs
+ hdrs = Dir[File.join(srcdir, "*.{#{HDR_EXT.join(%q{,})}}")]
+
target = nil if $objs.empty?
if target and EXPORT_PREFIX
@@ -2069,6 +2072,7 @@ LIBS = #{$LIBRUBYARG} #{$libs} #{$LIBS}
ORIG_SRCS = #{orig_srcs.collect(&File.method(:basename)).join(' ')}
SRCS = $(ORIG_SRCS) #{(srcs - orig_srcs).collect(&File.method(:basename)).join(' ')}
OBJS = #{$objs.join(" ")}
+HDRS = #{hdrs.map{|h| '$(srcdir)/' + File.basename(h)}.join(' ')}
TARGET = #{target}
TARGET_NAME = #{target && target[/\A\w+/]}
TARGET_ENTRY = #{EXPORT_PREFIX || ''}Init_$(TARGET_NAME)
@@ -2228,7 +2232,7 @@ site-install-rb: install-rb
if File.exist?(depend)
mfile.print("###\n", *depend_rules(File.read(depend)))
else
- mfile.print "$(OBJS): $(ruby_headers)\n"
+ mfile.print "$(OBJS): $(HDRS) $(ruby_headers)\n"
end
$makefile_created = true