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  • Committer: Package Import Robot
  • Author(s): Christoph Berg
  • Date: 2013-06-18 13:11:40 UTC
  • mfrom: (20.1.4 experimental)
  • Revision ID: package-import@ubuntu.com-20130618131140-56rsenkvnwnph94w
Tags: 1.5.4-4
Use PGUSER/PGPASSWORD in debian/tests/connect; unset TMPDIR.

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lib/m4/usual.m4
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dnl Check if compiler supports gcc-style dependencies
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AC_MSG_CHECKING([whether compiler supports dependency generation])
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old_CFLAGS="$CFLAGS"
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HAVE_CC_DEPFLAG=no
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DEPFLAG=""
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for flg in '-Wp,-MMD,' '-Wp,-MD,'; do
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  CFLAGS="$flg,conftest.d"
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  AC_COMPILE_IFELSE([AC_LANG_SOURCE([void foo(void){}])],
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     [WFLAGS="$WFLAGS $f"])
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  if test "$HAVE_CC_DEPFLAG" = "yes"; then
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    DEPFLAG="$flg"
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    break
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  fi
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done
 
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CFLAGS="$CFLAGS -MD -MP -MT conftest.o -MF conftest.o.d"
 
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([void foo(void){}])],
 
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     [HAVE_CC_DEPFLAG=yes], [HAVE_CC_DEPFLAG=no])
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rm -f conftest.d
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CFLAGS="$old_CFLAGS"
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AC_MSG_RESULT([$HAVE_CC_DEPFLAG])
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AC_SUBST(HAVE_CC_DEPFLAG)
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AC_SUBST(DEPFLAG)
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dnl Pick good warning flags for gcc
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WFLAGS=""