factotum/libressl-portable
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

check if we need to link pthread dynamically

Browse Source 
On Linux, bionic and musl for instance do not need libpthread. With
bionic, there is not even a stub library for compatibility.
This commit is contained in:
Brent Cook 2019-01-01 22:59:47 -06:00
parent 4eb8da3e07
commit 3f189a24f2
2 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
m4/check-libc.m4
View File

@ -130,6 +130,7 @@ AC_CHECK_FUNCS([getauxval])
AC_SEARCH_LIBS([dl_iterate_phdr],[dl])
AC_CHECK_FUNCS([dl_iterate_phdr])
AC_SEARCH_LIBS([pthread_once],[pthread])
AC_SEARCH_LIBS([clock_gettime],[rt posix4])
AC_CHECK_FUNCS([clock_gettime])
AM_CONDITIONAL([HAVE_CLOCK_GETTIME], [test "x$ac_cv_func_clock_gettime" = xyes])

4
m4/check-os-options.m4
View File

@ -9,7 +9,7 @@ case $host_os in
if test "`echo $CC | cut -d ' ' -f 1`" != "gcc" ; then
CFLAGS="-qnoansialias $USER_CFLAGS"
fi
AC_SUBST([PLATFORM_LDADD], ['-lperfstat -lpthread'])
AC_SUBST([PLATFORM_LDADD], ['-lperfstat'])
;;
*cygwin*)
HOST_OS=cygwin
@ -74,13 +74,11 @@ char buf[1]; getentropy(buf, 1);
CFLAGS="-g -O2 +DD64 +Otype_safety=off $USER_CFLAGS"
fi
CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT"
AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
;;
*linux*)
HOST_OS=linux
HOST_ABI=elf
CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE"
AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
;;
*netbsd*)
HOST_OS=netbsd