add options.h.in to generate posix option group defines

diff --git a/Makefile b/Makefile
index f339aff..8baa9a8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ OBJS:=$(SRCS:src/%.c=$(B)/%.o)
 DIRS:=$(patsubst src/%/,%,$(sort $(dir $(SRCS))))
 BDIRS:=$(DIRS:%=$(B)/%)
 NAMES:=$(SRCS:src/%.c=%)
-CFLAGS:=-Isrc/common
+CFLAGS:=-Isrc/common -I$(B)/common
 LDLIBS:=$(B)/common/libtest.a
 AR = $(CROSS_COMPILE)ar
 RANLIB = $(CROSS_COMPILE)ranlib
@@ -97,11 +97,15 @@ $(OBJS): src/common/test.h | $(BDIRS)
 $(BDIRS):
        mkdir -p $@
 
+$(B)/common/options.h: src/common/options.h.in
+       $(CC) -E - <$< | sed -e '1,/optiongroups_unistd_end/d' -e '/^#/d' -e '/^[[:space:]]*$$/d' -e 's/^/#define /' >$@
+
 $(B)/common/mtest.o: src/common/mtest.h
 $(math.OBJS): src/common/mtest.h
 
 $(B)/api/main: $(api.OBJS)
 api/main.OBJS:=$(api.OBJS)
+$(api.OBJS):$(B)/common/options.h
 $(api.OBJS):CFLAGS+=-pedantic-errors -Werror -Wno-unused -D_XOPEN_SOURCE=700
 $(api.OBJS):CFLAGS+=-DX_PS -DX_TPS -DX_SS
 

diff --git a/src/api/Makefile b/src/api/Makefile
index cd1aa1f..c56d353 100644 (file)
--- a/src/api/Makefile
+++ b/src/api/Makefile
@@ -1,4 +1,5 @@
 all:
 %:
        $(MAKE) -C ../.. B=src src/api/$@
+.SUFFIXES:
 

diff --git a/src/common/Makefile b/src/common/Makefile
index 343df71..c4026cc 100644 (file)
--- a/src/common/Makefile
+++ b/src/common/Makefile
@@ -1,4 +1,5 @@
 all:
 %:
        $(MAKE) -C ../.. B=src src/common/$@
+.SUFFIXES:
 

diff --git a/src/common/options.h.in b/src/common/options.h.in
new file mode 100644 (file)
index 0000000..711425d
--- /dev/null
+++ b/src/common/options.h.in
@@ -0,0 +1,125 @@
+/* Usage: pipe the output of running the preprocessor on this file to:
+ * sed -e '1,/optiongroups_unistd_end/d' -e '/^#/d' -e '/^[[:space:]]*$/d' -e 's/^/#define /'
+ */
+#include <unistd.h>
+optiongroups_unistd_end
+
+#if defined _POSIX_ADVISORY_INFO && _POSIX_ADVISORY_INFO >= 0
+POSIX_ADVISORY_INFO _POSIX_ADVISORY_INFO
+#endif
+
+#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
+POSIX_CPUTIME _POSIX_CPUTIME
+#endif
+
+#if defined _POSIX_FSYNC && _POSIX_FSYNC >= 0
+POSIX_FSYNC _POSIX_FSYNC
+#endif
+
+#if defined _POSIX_IPV6 && _POSIX_IPV6 >= 0
+POSIX_IPV6 _POSIX_IPV6
+#endif
+
+#if defined _POSIX_MEMLOCK && _POSIX_MEMLOCK >= 0
+POSIX_MEMLOCK _POSIX_MEMLOCK
+#endif
+
+#if defined _POSIX_MEMLOCK_RANGE && _POSIX_MEMLOCK_RANGE >= 0
+POSIX_MEMLOCK_RANGE _POSIX_MEMLOCK_RANGE
+#endif
+
+#if defined _POSIX_MESSAGE_PASSING && _POSIX_MESSAGE_PASSING >= 0
+POSIX_MESSAGE_PASSING _POSIX_MESSAGE_PASSING
+#endif
+
+#if defined _POSIX_MONOTONIC_CLOCK && _POSIX_MONOTONIC_CLOCK >= 0
+POSIX_MONOTONIC_CLOCK _POSIX_MONOTONIC_CLOCK
+#endif
+
+#if defined _POSIX_PRIORITIZED_IO && _POSIX_PRIORITIZED_IO >= 0
+POSIX_PRIORITIZED_IO _POSIX_PRIORITIZED_IO
+#endif
+
+#if defined _POSIX_PRIORITY_SCHEDULING && _POSIX_PRIORITY_SCHEDULING >= 0
+POSIX_PRIORITY_SCHEDULING _POSIX_PRIORITY_SCHEDULING
+#endif
+
+#if defined _POSIX_RAW_SOCKETS && _POSIX_RAW_SOCKETS >= 0
+POSIX_RAW_SOCKETS _POSIX_RAW_SOCKETS
+#endif
+
+#if defined _POSIX_SHARED_MEMORY_OBJECTS && _POSIX_SHARED_MEMORY_OBJECTS >= 0
+POSIX_SHARED_MEMORY_OBJECTS _POSIX_SHARED_MEMORY_OBJECTS
+#endif
+
+#if defined _POSIX_SPAWN && _POSIX_SPAWN >= 0
+POSIX_SPAWN _POSIX_SPAWN
+#endif
+
+#if defined _POSIX_SPORADIC_SERVER && _POSIX_SPORADIC_SERVER >= 0
+POSIX_SPORADIC_SERVER _POSIX_SPORADIC_SERVER
+#endif
+
+#if defined _POSIX_SYNCHRONIZED_IO && _POSIX_SYNCHRONIZED_IO >= 0
+POSIX_SYNCHRONIZED_IO _POSIX_SYNCHRONIZED_IO
+#endif
+
+#if defined _POSIX_THREAD_ATTR_STACKADDR && _POSIX_THREAD_ATTR_STACKADDR >= 0
+POSIX_THREAD_ATTR_STACKADDR _POSIX_THREAD_ATTR_STACKADDR
+#endif
+
+#if defined _POSIX_THREAD_ATTR_STACKSIZE && _POSIX_THREAD_ATTR_STACKSIZE >= 0
+POSIX_THREAD_ATTR_STACKSIZE _POSIX_THREAD_ATTR_STACKSIZE
+#endif
+
+#if defined _POSIX_THREAD_CPUTIME && _POSIX_THREAD_CPUTIME >= 0
+POSIX_THREAD_CPUTIME _POSIX_THREAD_CPUTIME
+#endif
+
+#if defined _POSIX_THREAD_PRIO_INHERIT && _POSIX_THREAD_PRIO_INHERIT >= 0
+POSIX_THREAD_PRIO_INHERIT _POSIX_THREAD_PRIO_INHERIT
+#endif
+
+#if defined _POSIX_THREAD_PRIO_PROTECT && _POSIX_THREAD_PRIO_PROTECT >= 0
+POSIX_THREAD_PRIO_PROTECT _POSIX_THREAD_PRIO_PROTECT
+#endif
+
+#if defined _POSIX_THREAD_PRIORITY_SCHEDULING && _POSIX_THREAD_PRIORITY_SCHEDULING >= 0
+POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_THREAD_PRIORITY_SCHEDULING
+#endif
+
+#if defined _POSIX_THREAD_PROCESS_SHARED && _POSIX_THREAD_PROCESS_SHARED >= 0
+POSIX_THREAD_PROCESS_SHARED _POSIX_THREAD_PROCESS_SHARED
+#endif
+
+#if defined _POSIX_THREAD_ROBUST_PRIO_INHERIT && _POSIX_THREAD_ROBUST_PRIO_INHERIT >= 0
+POSIX_THREAD_ROBUST_PRIO_INHERIT _POSIX_THREAD_ROBUST_PRIO_INHERIT
+#endif
+
+#if defined _POSIX_THREAD_ROBUST_PRIO_PROTECT && _POSIX_THREAD_ROBUST_PRIO_PROTECT >= 0
+POSIX_THREAD_ROBUST_PRIO_PROTECT _POSIX_THREAD_ROBUST_PRIO_PROTECT
+#endif
+
+#if defined _POSIX_THREAD_SPORADIC_SERVER && _POSIX_THREAD_SPORADIC_SERVER >= 0
+POSIX_THREAD_SPORADIC_SERVER _POSIX_THREAD_SPORADIC_SERVER
+#endif
+
+#if defined _POSIX_TYPED_MEMORY_OBJECTS && _POSIX_TYPED_MEMORY_OBJECTS >= 0
+POSIX_TYPED_MEMORY_OBJECTS _POSIX_TYPED_MEMORY_OBJECTS
+#endif
+
+#if defined _XOPEN_CRYPT && _XOPEN_CRYPT >= 0
+XOPEN_CRYPT _XOPEN_CRYPT
+#endif
+
+#if defined _XOPEN_REALTIME && _XOPEN_REALTIME >= 0
+XOPEN_REALTIME _XOPEN_REALTIME
+#endif
+
+#if defined _XOPEN_REALTIME_THREADS && _XOPEN_REALTIME_THREADS >= 0
+XOPEN_REALTIME_THREADS _XOPEN_REALTIME_THREADS
+#endif
+
+#if defined _XOPEN_UNIX && _XOPEN_UNIX >= 0
+XOPEN_UNIX _XOPEN_UNIX
+#endif

diff --git a/src/functional/Makefile b/src/functional/Makefile
index e0d02f9..31ce38d 100644 (file)
--- a/src/functional/Makefile
+++ b/src/functional/Makefile
@@ -1,4 +1,5 @@
 all:
 %:
        $(MAKE) -C ../.. B=src src/functional/$@
+.SUFFIXES:
 

diff --git a/src/math/Makefile b/src/math/Makefile
index 44fb35b..998b7f4 100644 (file)
--- a/src/math/Makefile
+++ b/src/math/Makefile
@@ -1,4 +1,5 @@
 all:
 %:
        $(MAKE) -C ../.. B=src src/math/$@
+.SUFFIXES:
 

diff --git a/src/regression/Makefile b/src/regression/Makefile
index d0ff541..8f5d911 100644 (file)
--- a/src/regression/Makefile
+++ b/src/regression/Makefile
@@ -1,4 +1,5 @@
 all:
 %:
        $(MAKE) -C ../.. B=src src/regression/$@
+.SUFFIXES: