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small polish to pthread discovery 

- use AC_CHECK_FUNC() not AC_CHECK_FUNCS()
- safer names for save vars
This commit is contained in:
John Cupitt 2019-08-06 14:56:05 +01:00
parent bdc61d5675
commit 36676c59fc
1 changed files with 7 additions and 7 deletions
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14
configure.ac
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@ -502,18 +502,18 @@ PKG_CHECK_MODULES(THREADS, glib-2.0 >= 2.32,
)
# if available, we use pthread_setattr_default_np() to raise the per-thread
# stack size .. musl (Alpine's libc), for example, has only 80kb stack per
# stack size ... musl (libc on Alpine), for example, has only 80kb stack per
# thread by default
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
save_pthread_LIBS="$LIBS"
save_pthread_CFLAGS="$CFLAGS"
LIBS="$LIBS $GTHREAD_LIBS"
CFLAGS="$CFLAGS $GTHREAD_CFLAGS"
AC_CHECK_FUNCS(pthread_setattr_default_np,
[AC_DEFINE(HAVE_PTHREAD_DEFAULT_NP,1, [have pthread_setattr_default_np().])
AC_CHECK_FUNC(pthread_setattr_default_np,
[AC_DEFINE(HAVE_PTHREAD_DEFAULT_NP,1,[have pthread_setattr_default_np().])
]
)
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
LIBS="$save_pthread_LIBS"
CFLAGS="$save_pthread_CFLAGS"
# from 2.36 the type system inits itself
PKG_CHECK_MODULES(TYPE_INIT, glib-2.0 < 2.36,