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exe/ruby: link libm for fiddle test

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* common.mk (exe/ruby): $(LIBS) should come after the source file
  due to the ld spec.

* ruby-runner.c (ruby_libm_func): force to link libm for fiddle
  test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-07-12 02:14:00 +00:00
parent 727e90172b
commit 7c5a79efba
2 changed files with 5 additions and 1 deletions
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2
common.mk
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@ -834,7 +834,7 @@ $(PLATFORM_D):
@exit > $@
exe/$(PROGRAM): ruby-runner.c ruby-runner.h exe/.time miniruby$(EXEEXT)
$(Q) $(PURIFY) $(CC) $(CFLAGS) $(CPPFLAGS) -DRUBY_INSTALL_NAME=$(@F) $(LDFLAGS) $(LIBS) $(OUTFLAG)$@ $<
$(Q) $(PURIFY) $(CC) $(CFLAGS) $(CPPFLAGS) -DRUBY_INSTALL_NAME=$(@F) $(LDFLAGS) $(OUTFLAG)$@ $< $(LIBS)
$(Q) $(POSTLINK)
$(Q) ./miniruby$(EXEEXT) \
-e 'prog, dest = ARGV; dest += "/ruby"' \

4
ruby-runner.c
View file

@ -43,6 +43,10 @@ insert_env_path(const char *envname, const char *paths, size_t size, int prepend
setenv(envname, env, 1);
}
/* force to link libm for fiddle test */
#include <math.h>
double (*const ruby_libm_func)(double) = log;
#define EXTOUT_DIR BUILDDIR"/"EXTOUT
int
main(int argc, char **argv)