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Merge branch 'js/regexec-buf' 

* js/regexec-buf:
  configure.ac: improve description of NO_REGEX test
This commit is contained in:
Junio C Hamano 2016-10-17 13:25:21 -07:00
parent f7300cbfdd 842a516cb0
commit 9424bf2707
1 changed files with 7 additions and 6 deletions
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13
configure.ac
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@ -836,9 +836,10 @@ AC_CHECK_TYPE([struct addrinfo],[
])
GIT_CONF_SUBST([NO_IPV6])
#
# Define NO_REGEX if you have no or inferior regex support in your C library.
AC_CACHE_CHECK([whether the platform regex can handle null bytes],
[ac_cv_c_excellent_regex], [
# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
# feature.
AC_CACHE_CHECK([whether the platform regex supports REG_STARTEND],
[ac_cv_c_regex_with_reg_startend], [
AC_EGREP_CPP(yippeeyeswehaveit,
AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
#include <regex.h>
@ -847,10 +848,10 @@ AC_EGREP_CPP(yippeeyeswehaveit,
yippeeyeswehaveit
#endif
]),
[ac_cv_c_excellent_regex=yes],
[ac_cv_c_excellent_regex=no])
[ac_cv_c_regex_with_reg_startend=yes],
[ac_cv_c_regex_with_reg_startend=no])
])
if test $ac_cv_c_excellent_regex = yes; then
if test $ac_cv_c_regex_with_reg_startend = yes; then
NO_REGEX=
else
NO_REGEX=YesPlease