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configure.in: FUNC_MINIMIZED
* configure.in (RUBY_FUNC_ATTRIBUTE): escape double quotes in attribute. * configure.in (FUNC_MINIMIZED): attribute to minimize function body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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12
configure.in
12
configure.in
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@ -1506,11 +1506,16 @@ m4_ifval([$3], dnl
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[AS_VAR_PUSHDEF([rbcv],[$3])], dnl
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[AS_VAR_PUSHDEF([rbcv],[rb_cv_func_][$1])]dnl
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)dnl
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m4_pushdef([attrib_code],[m4_bpatsubst([$1],["],[\\"])])
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m4_ifval([$4], [rbcv_cond=["$4"]; test "$rbcv_cond" || unset rbcv_cond])
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AC_CACHE_CHECK(for [$1] function attribute, rbcv,
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AC_CACHE_CHECK(for [$2] function attribute, rbcv,
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[rbcv=x
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RUBY_WERROR_FLAG([
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for mac in "__attribute__ (($1)) x" "x __attribute__ (($1))" "__declspec($1) x" x; do
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for mac in \
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"__attribute__ ((attrib_code)) x" \
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"x __attribute__ ((attrib_code))" \
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"__declspec(attrib_code) x" \
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x; do
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m4_ifval([$4],mac="$mac"${rbcv_cond+" /* only if $rbcv_cond */"})
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AC_TRY_COMPILE(
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m4_ifval([$4],${rbcv_cond+[@%:@if ]$rbcv_cond})
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@ -1525,7 +1530,7 @@ done
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if test "$rbcv" != x; then
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RUBY_DEFINE_IF(m4_ifval([$4],[${rbcv_cond}]), attrib[(x)], $rbcv)
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fi
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m4_ifval([$4], [unset rbcv_cond])dnl
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m4_ifval([$4], [unset rbcv_cond]) dnl
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AS_VAR_POPDEF([attrib])dnl
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AS_VAR_POPDEF([rbcv])dnl
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])
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@ -1538,6 +1543,7 @@ if_i386=${universal_binary+[defined __i386__]}
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RUBY_FUNC_ATTRIBUTE(stdcall, [], [], ${if_i386})
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RUBY_FUNC_ATTRIBUTE(cdecl, [], [], ${if_i386})
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RUBY_FUNC_ATTRIBUTE(fastcall, [], [], ${if_i386})
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RUBY_FUNC_ATTRIBUTE(optimize("-Os","-fomit-frame-pointer"), FUNC_MINIMIZED, rb_cv_func_minimized)
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if test "$GCC" = yes; then
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AC_CACHE_CHECK([for function alias], [rb_cv_gcc_function_alias],
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@ -245,9 +245,12 @@ void rb_ia64_flushrs(void);
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#define RUBY_PLATFORM "unknown-unknown"
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#endif
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#ifndef FUNC_MINIMIZED
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#define FUNC_MINIMIZED(x) x
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#endif
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#ifndef RUBY_ALIAS_FUNCTION_TYPE
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#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
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type prot {return name args;}
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FUNC_MINIMIZED(type prot) {return name args;}
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#endif
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#ifndef RUBY_ALIAS_FUNCTION_VOID
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#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
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