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Add a README.cygwin detailing Cygwin specific build/install instructions
[lttng-ust.git]
/
configure.ac
diff --git
a/configure.ac
b/configure.ac
index de1c0c5fd18c1a9e5236641b596c4c651952cb2a..73c7b897e522e169437437bba582ffe90e2f6ca7 100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-80,18
+80,22
@@
AC_CHECK_LIB([pthread], [pthread_create])
AC_CHECK_LIB([uuid], [uuid_generate],
[
AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBUUID], 1, [Has libuuid support.])
AC_CHECK_LIB([uuid], [uuid_generate],
[
AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBUUID], 1, [Has libuuid support.])
+ have_libuuid=yes
],
[
# libuuid not found, check for uuid_create in libc.
AC_CHECK_LIB([c], [uuid_create],
[
AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
],
[
# libuuid not found, check for uuid_create in libc.
AC_CHECK_LIB([c], [uuid_create],
[
AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
+ have_libc_uuid=yes
],
[
AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify its location.])
])
]
)
],
[
AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify its location.])
])
]
)
+AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
+AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
# Checks for header files.
#AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
# Checks for header files.
#AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
@@
-165,6
+169,10
@@
got it
[ust_cv_i386_is_x86_64=no])
CPPFLAGS="$save_CPPFLAGS"])
;;
[ust_cv_i386_is_x86_64=no])
CPPFLAGS="$save_CPPFLAGS"])
;;
+ # All symbols must be resolved at link time on Cygwin/MinGW/Windows,
+ # else libtool will not be able to build shared libraries.
+ *-*-cygwin*)
+ LDFLAGS="-Wl,-no-undefined $LDFLAGS";;
esac
AC_MSG_CHECKING([library format for the host system])
esac
AC_MSG_CHECKING([library format for the host system])
@@
-273,6
+281,13
@@
AS_IF([test "x$with_sdt" = "xyes"],[
# liblttng-ust-java/Makefile
# liblttng-ust-java/Makefile
+# Disabled for now, because these libraries
+# rely on the dlsym(3) RTLD_NEXT GNU extension.
+# This is not implemented in Cygwin.
+#liblttng-ust-fork/Makefile
+#liblttng-ust-libc-wrapper/Makefile
+#tests/fork/Makefile
+
AC_CONFIG_FILES([
Makefile
doc/Makefile
AC_CONFIG_FILES([
Makefile
doc/Makefile
@@
-284,15
+299,12
@@
AC_CONFIG_FILES([
liblttng-ust-comm/Makefile
liblttng-ust/Makefile
liblttng-ust-ctl/Makefile
liblttng-ust-comm/Makefile
liblttng-ust/Makefile
liblttng-ust-ctl/Makefile
- liblttng-ust-fork/Makefile
- liblttng-ust-libc-wrapper/Makefile
tools/Makefile
tests/Makefile
tests/hello/Makefile
tests/hello-static-lib/Makefile
tests/hello.cxx/Makefile
tests/demo/Makefile
tools/Makefile
tests/Makefile
tests/hello/Makefile
tests/hello-static-lib/Makefile
tests/hello.cxx/Makefile
tests/demo/Makefile
- tests/fork/Makefile
tests/ust-basic-tracing/Makefile
tests/ust-multi-test/Makefile
lttng-ust.pc
tests/ust-basic-tracing/Makefile
tests/ust-multi-test/Makefile
lttng-ust.pc
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