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Move default config to librtemsdefaultconfig.a

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An RTEMS application default configuration is contained in
cpukit/libmisc/dummy/default-configuration.c.  This default
configuration was contained in librtemscpu.a.  This had at least two
problems:

1. Application configuration errors may have pulled in the default
   configuration which in turn lead to multiply define symbols error.
   This was quite confusing.  You had to consult the linker map file to
   figure out what cased the pull in of the default configuration.  You
   needed to know what a linker map file is and how you generate it with
   your build system.  This was not very user friendly.

2. It prevented the use of default configuration items for each subsystem
   in librtemscpu.a.  This may be used to reduce the size of the
   configuration itself.

Move the default configuration to the separate library
librtemsdefaultconfig.a.

Close #3551.
This commit is contained in:
Sebastian Huber
2018-10-15 08:33:45 +02:00
parent 7038271845
commit 55b69ed28e
2 changed files with 52 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cpukit/Makefile.am
View File

@@ -281,7 +281,6 @@ librtemscpu_a_SOURCES += libmisc/cpuuse/cpuusagereset.c
librtemscpu_a_SOURCES += libmisc/cpuuse/cpuusagetop.c
librtemscpu_a_SOURCES += libmisc/devnull/devnull.c
librtemscpu_a_SOURCES += libmisc/devnull/devzero.c
librtemscpu_a_SOURCES += libmisc/dummy/default-configuration.c
librtemscpu_a_SOURCES += libmisc/dummy/dummy-networking.c
librtemscpu_a_SOURCES += libmisc/dumpbuf/dumpbuf.c
librtemscpu_a_SOURCES += libmisc/fb/mw_print.c
@@ -1831,6 +1830,11 @@ $(top_srcdir)/sapi/src/version.c: version-vc-key.h
all-local: generate-vc-key
project_lib_LIBRARIES += librtemsdefaultconfig.a
librtemsdefaultconfig_a_SOURCES =
librtemsdefaultconfig_a_SOURCES += libmisc/dummy/default-configuration.c
project_lib_LIBRARIES += libftpd.a
libftpd_a_SOURCES =

47
testsuites/libtests/Makefile.am
View File

@@ -188,6 +188,7 @@ endif
if TEST_calloc
lib_tests += calloc.norun
calloc_norun_SOURCES = POSIX/calloc.c
calloc_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_capture01
@@ -203,11 +204,13 @@ endif
if TEST_clock_gettime
lib_tests += clock_gettime.norun
clock_gettime_norun_SOURCES = POSIX/clock_gettime.c
clock_gettime_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_close
lib_tests += close.norun
close_norun_SOURCES = POSIX/close.c
close_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_complex
@@ -257,6 +260,7 @@ lib_docs += defaultconfig01/defaultconfig01.doc
defaultconfig01_SOURCES = defaultconfig01/init.c
defaultconfig01_CPPFLAGS = $(AM_CPPFLAGS) \
$(TEST_FLAGS_defaultconfig01) $(support_includes)
defaultconfig01_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_devfs01
@@ -520,6 +524,7 @@ endif
if TEST_dup2
lib_tests += dup2.norun
dup2_norun_SOURCES = POSIX/dup2.c
dup2_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_exit01
@@ -543,6 +548,7 @@ endif
if TEST_fcntl
lib_tests += fcntl.norun
fcntl_norun_SOURCES = POSIX/fcntl.c
fcntl_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_flashdisk01
@@ -558,21 +564,25 @@ endif
if TEST_flockfile
lib_tests += flockfile.norun
flockfile_norun_SOURCES = POSIX/flockfile.c
flockfile_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_fork
lib_tests += fork.norun
fork_norun_SOURCES = POSIX/fork.c
fork_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_free
lib_tests += free.norun
free_norun_SOURCES = POSIX/free.c
free_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_fstat
lib_tests += fstat.norun
fstat_norun_SOURCES = POSIX/fstat.c
fstat_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if NETTESTS
@@ -590,11 +600,13 @@ endif
if TEST_ftrylockfile
lib_tests += ftrylockfile.norun
ftrylockfile_norun_SOURCES = POSIX/ftrylockfile.c
ftrylockfile_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_funlockfile
lib_tests += funlockfile.norun
funlockfile_norun_SOURCES = POSIX/funlockfile.c
funlockfile_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_getentropy01
@@ -609,26 +621,31 @@ endif
if TEST_getlogin
lib_tests += getlogin.norun
getlogin_norun_SOURCES = POSIX/getlogin.c
getlogin_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_getpwnam
lib_tests += getpwnam.norun
getpwnam_norun_SOURCES = POSIX/getpwnam.c
getpwnam_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_getpwuid
lib_tests += getpwuid.norun
getpwuid_norun_SOURCES = POSIX/getpwuid.c
getpwuid_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_gettimeofday
lib_tests += gettimeofday.norun
gettimeofday_norun_SOURCES = POSIX/gettimeofday.c
gettimeofday_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_getuid
lib_tests += getuid.norun
getuid_norun_SOURCES = POSIX/getuid.c
getuid_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_gxx01
@@ -651,6 +668,7 @@ endif
if TEST_htonl
lib_tests += htonl.norun
htonl_norun_SOURCES = POSIX/htonl.c
htonl_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_i2c01
@@ -665,21 +683,25 @@ endif
if TEST_iconv
lib_tests += iconv.norun
iconv_norun_SOURCES = POSIX/iconv.c
iconv_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_iconv_close
lib_tests += iconv_close.norun
iconv_close_norun_SOURCES = POSIX/iconv_close.c
iconv_close_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_iconv_open
lib_tests += iconv_open.norun
iconv_open_norun_SOURCES = POSIX/iconv_open.c
iconv_open_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_kill
lib_tests += kill.norun
kill_norun_SOURCES = POSIX/kill.c
kill_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_libfdt01
@@ -694,21 +716,25 @@ endif
if TEST_longjmp
lib_tests += longjmp.norun
longjmp_norun_SOURCES = POSIX/longjmp.c
longjmp_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_lseek
lib_tests += lseek.norun
lseek_norun_SOURCES = POSIX/lseek.c
lseek_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_lstat
lib_tests += lstat.norun
lstat_norun_SOURCES = POSIX/lstat.c
lstat_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_malloc
lib_tests += malloc.norun
malloc_norun_SOURCES = POSIX/malloc.c
malloc_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_malloc02
@@ -835,6 +861,7 @@ endif
if TEST_nanosleep
lib_tests += nanosleep.norun
nanosleep_norun_SOURCES = POSIX/nanosleep.c
nanosleep_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if NETTESTS
@@ -860,16 +887,19 @@ endif
if TEST_open
lib_tests += open.norun
open_norun_SOURCES = POSIX/open.c
open_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_pipe
lib_tests += pipe.norun
pipe_norun_SOURCES = POSIX/pipe.c
pipe_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_posix_memalign
lib_tests += posix_memalign.norun
posix_memalign_norun_SOURCES = POSIX/posix_memalign.c
posix_memalign_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_putenvtest
@@ -910,16 +940,19 @@ endif
if TEST_read
lib_tests += read.norun
read_norun_SOURCES = POSIX/read.c
read_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_readv
lib_tests += readv.norun
readv_norun_SOURCES = POSIX/readv.c
readv_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_realloc
lib_tests += realloc.norun
realloc_norun_SOURCES = POSIX/realloc.c
realloc_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_rtmonuse
@@ -934,6 +967,7 @@ endif
if TEST_setjmp
lib_tests += setjmp.norun
setjmp_norun_SOURCES = POSIX/setjmp.c
setjmp_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sha
@@ -956,31 +990,37 @@ endif
if TEST_sigaddset
lib_tests += sigaddset.norun
sigaddset_norun_SOURCES = POSIX/sigaddset.c
sigaddset_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sigdelset
lib_tests += sigdelset.norun
sigdelset_norun_SOURCES = POSIX/sigdelset.c
sigdelset_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sigemptyset
lib_tests += sigemptyset.norun
sigemptyset_norun_SOURCES = POSIX/sigemptyset.c
sigemptyset_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sigfillset
lib_tests += sigfillset.norun
sigfillset_norun_SOURCES = POSIX/sigfillset.c
sigfillset_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sigismember
lib_tests += sigismember.norun
sigismember_norun_SOURCES = POSIX/sigismember.c
sigismember_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sigprocmask
lib_tests += sigprocmask.norun
sigprocmask_norun_SOURCES = POSIX/sigprocmask.c
sigprocmask_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_sparsedisk01
@@ -1022,6 +1062,7 @@ endif
if TEST_stat
lib_tests += stat.norun
stat_norun_SOURCES = POSIX/stat.c
stat_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_stringto01
@@ -1273,6 +1314,7 @@ endif
if TEST_unlink
lib_tests += unlink.norun
unlink_norun_SOURCES = POSIX/unlink.c
unlink_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_utf8proc01
@@ -1287,26 +1329,31 @@ endif
if TEST_vfork
lib_tests += vfork.norun
vfork_norun_SOURCES = POSIX/vfork.c
vfork_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_wait
lib_tests += wait.norun
wait_norun_SOURCES = POSIX/wait.c
wait_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_waitpid
lib_tests += waitpid.norun
waitpid_norun_SOURCES = POSIX/waitpid.c
waitpid_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_write
lib_tests += write.norun
write_norun_SOURCES = POSIX/write.c
write_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
if TEST_writev
lib_tests += writev.norun
writev_norun_SOURCES = POSIX/writev.c
writev_norun_LDADD = $(LDADD) $(RTEMS_ROOT)cpukit/librtemsdefaultconfig.a
endif
rtems_tests_PROGRAMS = $(lib_tests)