spielwiese
|
Last change
on this file since 08a955 was
d11524,
checked in by Mohamed Barakat <mohamed.barakat@…>, 13 years ago
|
|
- merge libpolys/{misc,reporter,resources}/configure.ac into libpolys/configure.ac
- seperate some of the checks in separate m4 files
|
-
Property mode set to
100644
|
|
File size:
624 bytes
|
| Line | |
|---|
| 1 | # Check whether the compiler accepts -pipe |
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| 2 | |
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| 3 | dnl SING_CHECK_PIPE |
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| 4 | dnl |
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| 5 | dnl check whether the compiler accepts -pipe and define PIPE |
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| 6 | |
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| 7 | AC_DEFUN([SING_CHECK_PIPE], |
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| 8 | [ |
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| 9 | |
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| 10 | if test x$ac_cv_c_cpp = xgcc2 -o x$ac_cv_c_cpp = xgcc3 |
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| 11 | then |
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| 12 | AC_MSG_CHECKING(whether compiler accepts -pipe) |
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| 13 | temp_cflags="${CFLAGS}" |
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| 14 | CFLAGS="${CFLAGS} -pipe" |
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| 15 | AC_CACHE_VAL(ac_cv_cxx_have_pipe, |
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| 16 | AC_TRY_COMPILE(,,ac_cv_cxx_have_pipe=yes,ac_cv_cxx_have_pipe=no)) |
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| 17 | AC_MSG_RESULT(${ac_cv_cxx_have_pipe}) |
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| 18 | CFLAGS=${temp_cflags} |
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| 19 | else |
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| 20 | ac_cv_cxx_have_pipe="no" |
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| 21 | fi |
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| 22 | |
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| 23 | if test "${ac_cv_cxx_have_pipe}" != yes; then |
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| 24 | PIPE= |
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| 25 | else |
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| 26 | PIPE="-pipe" |
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| 27 | fi |
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| 28 | AC_SUBST(PIPE) |
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| 29 | ]) |
|---|
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