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| 1 | # AC_CHECK_CPPB(LIBRARY, [PROLOGUE], [BODY], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], [OTHER-LIBRARIES])
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| 2 | #
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| 3 | # AC_LANG_PUSH([C++])
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| 4 | # AC_CHECK_CPP(gmock,
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| 5 | # [#include ],
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| 6 | # [testing::Cardinality dummy],
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| 7 | # [HAVE_GMOCK=1],
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| 8 | # [AC_MSG_WARN([libgmock is not installed.])
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| 9 | # AC_LANG_POP([C++])
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| 10 | #
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| 11 |
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| 12 | AC_DEFUN([AC_CHECK_CPP],
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| 13 | [
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| 14 |
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| 15 | m4_ifval([$4], , [AH_CHECK_LIB([$1])])
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| 16 |
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| 17 | AS_LITERAL_IF([$1],
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| 18 | [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$3])],
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| 19 | [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1''_$3])])
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| 20 |
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| 21 | AC_CACHE_CHECK([for $3 in -l$1], [ac_Lib], [
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| 22 | ac_check_lib_save_LIBS=$LIBS
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| 23 | LIBS="-l$1 $6 $LIBS"
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| 24 | AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], [$3])],
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| 25 | [AS_VAR_SET([ac_Lib], [yes])],
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| 26 | [AS_VAR_SET([ac_Lib], [no])])
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| 27 | LIBS=$ac_check_lib_save_LIBS])
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| 28 | AS_IF([test AS_VAR_GET([ac_Lib]) = yes], [
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| 29 | m4_default([$4], [
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| 30 | AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
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| 31 | LIBS="-l$1 $LIBS"
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| 32 | ])
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| 33 | ],
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| 34 | [$5])
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| 35 | AS_VAR_POPDEF([ac_Lib])
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| 36 |
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| 37 | ])
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| 38 |
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