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26 lines
775 B
26 lines
775 B
2 years ago
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--- wine-7.20.old/aclocal.m4 2022-11-17 17:19:01.772386752 +0100
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+++ wine-7.20/aclocal.m4 2022-11-17 17:24:03.721683055 +0100
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@@ -279,15 +279,17 @@
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dnl
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dnl Usage: WINE_CHECK_DEFINE(name),[action-if-yes,[action-if-no]])
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dnl
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AC_DEFUN([WINE_CHECK_DEFINE],
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[AS_VAR_PUSHDEF([ac_var],[ac_cv_cpp_def_$1])dnl
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-AC_CACHE_CHECK([whether we need to define $1],ac_var,
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- AC_EGREP_CPP(yes,[#ifndef $1
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-yes
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-#endif],
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- [AS_VAR_SET(ac_var,yes)],[AS_VAR_SET(ac_var,no)]))
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+AC_CACHE_CHECK([whether we need to define $1], ac_var,
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+ [AC_PREPROC_IFELSE([[
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+#ifndef $1
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+#error not defined
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+#endif
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+]],
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+ [AS_VAR_SET(ac_var,no)],[AS_VAR_SET(ac_var,yes)])])
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AS_VAR_IF([ac_var],[yes],
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[CFLAGS="$CFLAGS -D$1"
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LINTFLAGS="$LINTFLAGS -D$1"])dnl
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AS_VAR_POPDEF([ac_var])])
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