51 lines
1.4 KiB
Diff
51 lines
1.4 KiB
Diff
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#
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# Patch managed by http://www.holgerschurig.de/patcher.html
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#
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Upstream-Status: Inappropriate [configuration]
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--- dpkg-1.10.23/configure.in~autofoo
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+++ dpkg-1.10.23/configure.in
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@@ -227,21 +227,36 @@
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# OpenBSD passes AC_TRY_COMPILE for va_copy even though
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# it doesn't seem to exist, which is odd. We need to use
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# AC_TRY_RUN.
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+#
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+# If crosscompiling, use AC_TRY_COMPILE. -CL
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AC_TRY_RUN([
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#include <stdarg.h>
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main(){
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va_list v1,v2;
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va_copy(v1, v2);
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exit(0);}
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-], [AC_MSG_RESULT(yes)
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-AC_DEFINE(HAVE_VA_COPY,,[Whether the va_copy macro exists])],[AC_MSG_RESULT(no)
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-AC_MSG_CHECKING([for va_list assignment copy])
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+], [dpkg_cv_va_copy=yes], [dpkg_cv_va_copy=no],
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AC_TRY_COMPILE([
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#include <stdarg.h>
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+main(){
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+va_list v1,v2;
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+va_copy(v1, v2);
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+exit(0);}
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+], [dpkg_cv_va_copy=yes], [dpkg_vc_va_copy=no]))
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+
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+if test "$dpkg_cv_va_copy" = "yes"; then
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+ AC_MSG_RESULT(yes)
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+ AC_DEFINE(HAVE_VA_COPY,,[Whether the va_copy macro exists])
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+else
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+ AC_MSG_RESULT(no)
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+ AC_MSG_CHECKING([for va_list assignment copy])
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+ AC_TRY_COMPILE([
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+#include <stdarg.h>
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],[
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va_list v1,v2;
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v1 = v2;
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-], AC_MSG_RESULT(yes),AC_MSG_ERROR(no))])
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+], AC_MSG_RESULT(yes), AC_MSG_ERROR(no))
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+fi
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DPKG_C_GCC_ATTRIBUTE([,,],supported,[int x],[,,],ATTRIB,[Define if function attributes a la GCC 2.5 and higher are available.],
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DPKG_C_GCC_ATTRIBUTE(noreturn,noreturn,[int x],noreturn,NORETURN,[Define if nonreturning functions a la GCC 2.5 and higher are available.])
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