ibmi: add support for IBM i to autotools build

PR-URL: libuv#2148
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>

Makefile.am

@@ -334,6 +334,12 @@ test_run_tests_CFLAGS += -D_UNIX03_THREADS \
                          -qFLOAT=IEEE
 endif
 
+if OS400
+test_run_tests_CFLAGS += -D_ALL_SOURCE \
+                         -D_XOPEN_SOURCE=500 \
+                         -D_LINUX_SOURCE_COMPAT
+endif
+
 if AIX
 libuv_la_CFLAGS += -D_ALL_SOURCE \
                    -D_XOPEN_SOURCE=500 \
@@ -479,6 +485,18 @@ libuv_la_SOURCES += src/unix/pthread-fixes.c \
                     src/unix/os390-syscalls.c \
                     src/unix/proctitle.c
 endif
+if OS400
+libuv_la_CFLAGS += -D_ALL_SOURCE \
+                   -D_XOPEN_SOURCE=500 \
+                   -D_LINUX_SOURCE_COMPAT \
+                   -D_THREAD_SAFE
+uvinclude_HEADERS += include/uv/posix.h
+libuv_la_SOURCES += src/unix/aix-common.c \
+                    src/unix/ibmi.c \
+                    src/unix/posix-poll.c \
+                    src/unix/no-fsevents.c \
+                    src/unix/no-proctitle.c
+endif
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = @[email protected]

configure.ac

@@ -60,6 +60,7 @@ AM_CONDITIONAL([HURD],     [AS_CASE([$host_os],[gnu*],          [true], [false])
 AM_CONDITIONAL([LINUX],    [AS_CASE([$host_os],[linux*],        [true], [false])])
 AM_CONDITIONAL([MSYS],     [AS_CASE([$host_os],[msys*],         [true], [false])])
 AM_CONDITIONAL([NETBSD],   [AS_CASE([$host_os],[netbsd*],       [true], [false])])
+AM_CONDITIONAL([OS400],    [AS_CASE([$host_os],[os400*],        [true], [false])])
 AM_CONDITIONAL([OPENBSD],  [AS_CASE([$host_os],[openbsd*],      [true], [false])])
 AM_CONDITIONAL([OS390],    [AS_CASE([$host_os],[openedition*],  [true], [false])])
 AM_CONDITIONAL([SUNOS],    [AS_CASE([$host_os],[solaris*],      [true], [false])])