summaryrefslogtreecommitdiffstats
path: root/c
diff options
context:
space:
mode:
Diffstat (limited to 'c')
-rw-r--r--c/PROBLEMS6
-rw-r--r--c/build-tools/scripts/Makefile.in4
-rw-r--r--c/build-tools/src/Makefile.in7
-rw-r--r--c/src/exec/score/tools/generic/size_rtems.in2
-rw-r--r--c/src/lib/libbsp/i386/pc386/tools/bin2boot.c4
-rw-r--r--c/src/lib/libbsp/m68k/idp/console/console.c12
-rw-r--r--c/src/lib/libbsp/m68k/mvme162/console/console.c10
-rw-r--r--c/src/lib/wrapup/Makefile.in50
-rw-r--r--c/src/make/README5
-rw-r--r--c/src/make/compilers/gcc-target-default.cfg70
-rw-r--r--c/src/make/host.cfg.in5
-rw-r--r--c/src/wrapup/Makefile.in50
12 files changed, 156 insertions, 69 deletions
diff --git a/c/PROBLEMS b/c/PROBLEMS
index 90829d2a59..571a0af5f7 100644
--- a/c/PROBLEMS
+++ b/c/PROBLEMS
@@ -50,3 +50,9 @@ This is the list of outstanding problems in this release.
milliseconds. This only applies to clock drivers which generate
an ISR each millisecond and only call rtems_clock_tick every
so many ISRs.
+
++ Cross-check configure --enable-* flags.
+ + warn/refuse to configure when --enable-libcdir and
+ --enable-gcc28 are given.
+ + force --enable-libcdir when --disable-gcc28 is given
+
diff --git a/c/build-tools/scripts/Makefile.in b/c/build-tools/scripts/Makefile.in
index db02f4736c..1cecfcc2cb 100644
--- a/c/build-tools/scripts/Makefile.in
+++ b/c/build-tools/scripts/Makefile.in
@@ -17,8 +17,8 @@ include $(RTEMS_ROOT)/make/leaf.cfg
DESTDIR=$(PROJECT_RELEASE)/build-tools
-PGMS=install-if-change rcs-clean lock-directory unlock-directory rtems-glom search-id.sh
-
+PGMS=install-if-change rcs-clean lock-directory unlock-directory \
+ search-id.sh
INSTALLED=$(PGMS:%=$(DESTDIR)/%)
diff --git a/c/build-tools/src/Makefile.in b/c/build-tools/src/Makefile.in
index 2dd240f761..d1cfe1a519 100644
--- a/c/build-tools/src/Makefile.in
+++ b/c/build-tools/src/Makefile.in
@@ -11,6 +11,10 @@ includedir = @includedir@
manext = 1
mandir = @mandir@/man$(manext)
+# FIXME: $EXEEXT should be set in a central cfg-file used for native
+# compiling (e.g. gcc.cfg) instead of setting EXEEXE here.
+EXEEXT=@EXEEXT@
+
VPATH = @srcdir@
RTEMS_ROOT = @top_srcdir@
PROJECT_ROOT = @PROJECT_ROOT@
@@ -28,7 +32,8 @@ H_FILES=
SRCS=$(C_FILES) $(CC_FILES) $(H_FILES)
OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-PGMS=$(ARCH)/cklength $(ARCH)/eolstrip $(ARCH)/packhex $(ARCH)/unhex
+PGMS=$(ARCH)/cklength$(EXEEXT) $(ARCH)/eolstrip$(EXEEXT) \
+ $(ARCH)/packhex$(EXEEXT) $(ARCH)/unhex$(EXEEXT)
include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
include $(RTEMS_ROOT)/make/leaf.cfg
diff --git a/c/src/exec/score/tools/generic/size_rtems.in b/c/src/exec/score/tools/generic/size_rtems.in
index e3dde44a81..72c96e842c 100644
--- a/c/src/exec/score/tools/generic/size_rtems.in
+++ b/c/src/exec/score/tools/generic/size_rtems.in
@@ -1,4 +1,4 @@
-#!KSHELL -p
+#!@KSH@ -p
#
# size_rtems
#
diff --git a/c/src/lib/libbsp/i386/pc386/tools/bin2boot.c b/c/src/lib/libbsp/i386/pc386/tools/bin2boot.c
index 7818f66266..d8d19b4166 100644
--- a/c/src/lib/libbsp/i386/pc386/tools/bin2boot.c
+++ b/c/src/lib/libbsp/i386/pc386/tools/bin2boot.c
@@ -67,12 +67,12 @@ getNumArg(char *arg)
{
char *dummy;
- if (arg[0] == '0')
+ if (arg[0] == '0') {
if ((arg[1] == 'x') || (arg[1] == 'X')) /* Hexadecimal */
return (DWord)strtol(arg, &dummy, 16);
else /* Octal */
return (DWord)strtol(arg, &dummy, 8);
- else /* Decimal */
+ } else /* Decimal */
return (DWord)strtol(arg, &dummy, 10);
} /* getNumArg */
diff --git a/c/src/lib/libbsp/m68k/idp/console/console.c b/c/src/lib/libbsp/m68k/idp/console/console.c
index 90d21ece5f..3e67d70e61 100644
--- a/c/src/lib/libbsp/m68k/idp/console/console.c
+++ b/c/src/lib/libbsp/m68k/idp/console/console.c
@@ -16,7 +16,7 @@
#include <ringbuf.h>
-Ring_buffer_t Buffer[ 2 ];
+Ring_buffer_t Console_Buffer[ 2 ];
rtems_isr C_Receive_ISR(rtems_vector_number vector);
@@ -39,8 +39,8 @@ rtems_device_driver console_initialize(
{
rtems_status_code status;
- Ring_buffer_Initialize( &Buffer[ 0 ] );
- Ring_buffer_Initialize( &Buffer[ 1 ] );
+ Ring_buffer_Initialize( &Console_Buffer[ 0 ] );
+ Ring_buffer_Initialize( &Console_Buffer[ 1 ] );
init_pit();
@@ -91,10 +91,10 @@ rtems_boolean is_character_ready(
int port
)
{
- if ( Ring_buffer_Is_empty( &Buffer[ port ] ) )
+ if ( Ring_buffer_Is_empty( &Console_Buffer[ port ] ) )
return FALSE;
- Ring_buffer_Remove_character( &Buffer[ port ], *ch );
+ Ring_buffer_Remove_character( &Console_Buffer[ port ], *ch );
return TRUE;
}
@@ -114,7 +114,7 @@ rtems_boolean quick_char_check(
int port
)
{
- if ( Ring_buffer_Is_empty( &Buffer[ port ] ) )
+ if ( Ring_buffer_Is_empty( &Console_Buffer[ port ] ) )
return FALSE;
return TRUE;
diff --git a/c/src/lib/libbsp/m68k/mvme162/console/console.c b/c/src/lib/libbsp/m68k/mvme162/console/console.c
index a639df941d..ab700fe613 100644
--- a/c/src/lib/libbsp/m68k/mvme162/console/console.c
+++ b/c/src/lib/libbsp/m68k/mvme162/console/console.c
@@ -25,7 +25,7 @@
#include <rtems/libio.h>
#include <ringbuf.h>
-Ring_buffer_t Buffer[2];
+Ring_buffer_t Console_Buffer[2];
/*
* Interrupt handler for receiver interrupts
@@ -43,7 +43,7 @@ rtems_isr C_Receive_ISR(rtems_vector_number vector)
else if (ipend == 0x20) port = 1; /* channel A intr pending */
else return;
- Ring_buffer_Add_character(&Buffer[port], ZREADD(port));
+ Ring_buffer_Add_character(&Console_Buffer[port], ZREADD(port));
if (ZREAD(port, 1) & 0x70) { /* check error stat */
ZWRITE0(port, 0x30); /* reset error */
@@ -64,7 +64,7 @@ rtems_device_driver console_initialize(
*/
for (i = 0; i <= 1; i++) {
- Ring_buffer_Initialize( &Buffer[i] );
+ Ring_buffer_Initialize( &Console_Buffer[i] );
ZWRITE(i, 2, SCC_VECTOR);
ZWRITE(i, 10, 0);
ZWRITE(i, 1, 0x10); /* int on all Rx chars or special condition */
@@ -113,10 +113,10 @@ rtems_device_driver console_initialize(
rtems_boolean char_ready(int port, char *ch)
{
- if ( Ring_buffer_Is_empty( &Buffer[port] ) )
+ if ( Ring_buffer_Is_empty( &Console_Buffer[port] ) )
return FALSE;
- Ring_buffer_Remove_character( &Buffer[port], *ch );
+ Ring_buffer_Remove_character( &Console_Buffer[port], *ch );
return TRUE;
}
diff --git a/c/src/lib/wrapup/Makefile.in b/c/src/lib/wrapup/Makefile.in
index 46f7aac927..bef0aa637b 100644
--- a/c/src/lib/wrapup/Makefile.in
+++ b/c/src/lib/wrapup/Makefile.in
@@ -13,27 +13,59 @@ PROJECT_ROOT = @PROJECT_ROOT@
include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
include $(RTEMS_ROOT)/make/lib.cfg
-LIB=$(PROJECT_RELEASE)/lib/librtemsall.a
+LIB=$(PROJECT_RELEASE)/lib/librtemsall${LIB_VARIANT}.a
SRCS=$(wildcard $(PROJECT_RELEASE)/lib/libbsp$(LIB_VARIANT).a) \
$(PROJECT_RELEASE)/lib/librtems$(LIB_VARIANT).a \
$(wildcard $(PROJECT_RELEASE)/lib/libposix$(LIB_VARIANT).a) \
$(wildcard $(PROJECT_RELEASE)/lib/libka9q$(LIB_VARIANT).a) \
+ $(wildcard $(PROJECT_RELEASE)/lib/libcpu$(LIB_VARIANT).a) \
$(PROJECT_RELEASE)/lib/libcsupport$(LIB_VARIANT).a \
$(PROJECT_RELEASE)/lib/libmisc$(LIB_VARIANT).a \
$(wildcard $(PROJECT_RELEASE)/lib/rtems-ctor$(LIB_VARIANT).o) \
$(wildcard $(PROJECT_RELEASE)/lib/libno-ctor$(LIB_VARIANT).a)
-CLEAN_ADDITIONS +=
+CLEAN_ADDITIONS += $(ARCH)/check
CLOBBER_ADDITIONS +=
all: $(ARCH) $(LIB)
-
-$(LIB): $(SRCS)
- PROJECT_RELEASE=$(PROJECT_RELEASE) \
- $(PROJECT_RELEASE)/build-tools/rtems-glom \
- -d $(PROJECT_RELEASE)/lib -v -V "$(LIB_VARIANT)" \
- -a $(AR)
-
+
install: all
+$(ARCH)/check:: $(SRCS)
+ @$(RM) $@; touch $@;
+ @for f in $(SRCS); do \
+ case $$f in \
+ *.o) echo " `basename $$f`" >> $@ \
+ ;; \
+ *.rel) echo " `basename $$f`" >> $@ \
+ ;; \
+ *.a) \
+ ( list=`$(AR) t $$f`;\
+ for i in $$list; do \
+ if grep " $$i" $@; then \
+ echo "ERROR -- $$i in multiple files"; exit 1; \
+ fi;\
+ echo " $$i" >> $@;\
+ done; ) \
+ ;; \
+ esac; \
+ done;
+
+$(LIB):: $(ARCH)/check
+ @for f in $(SRCS); do \
+ case $$f in \
+ *.o) $(AR) ru $@ $$f \
+ ;;\
+ *.rel) $(AR) ru $@ $$f \
+ ;;\
+ *.a) \
+ (cd $(ARCH); \
+ list=`$(AR) t $$f`; \
+ $(AR) x $$f $$list; $(AR) ru $@ $$list; \
+ $(RM) $$list ;)\
+ ;; \
+ esac; \
+ done;
+ @$(RANLIB) $@
+ @echo "*** Glommed $@"
diff --git a/c/src/make/README b/c/src/make/README
index 6d4b7501b4..6cdc4b2c6e 100644
--- a/c/src/make/README
+++ b/c/src/make/README
@@ -210,7 +210,6 @@
personality modules specified by the customization file for:
compiler ( make/compilers/??.cfg )
- operating system ( make/os/??.cfg )
private customization files
@@ -310,10 +309,6 @@
a number of MAKE variables are automatically set and maintained by
the config files.
- CONFIG.$(HOST_ARCH).OS
- -- full path of OS config file, set by
- custom config file.
-
CONFIG.$(HOST_ARCH).CC
-- full path of C compilation config file, set by custom
config file.
diff --git a/c/src/make/compilers/gcc-target-default.cfg b/c/src/make/compilers/gcc-target-default.cfg
index d75c1e4230..82294d0e87 100644
--- a/c/src/make/compilers/gcc-target-default.cfg
+++ b/c/src/make/compilers/gcc-target-default.cfg
@@ -4,10 +4,6 @@
# $Id$
#
-# names for C++ compilers.
-CXX=$(CC)
-CCC=$(CXX)
-
CPPFLAGS=$(CFLAGS) $(XCPPFLAGS)
CPLUS_CPPFLAGS=$(CFLAGS) $(XCPPFLAGS)
@@ -45,7 +41,7 @@ ASMFLAGS=$(CPU_DEFINES) $(CPU_CFLAGS) -g \
else
# Used for embedded bsps
# Ask gcc where it finds its own include files
-GCC_INCLUDE=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=include)
+GCC_INCLUDE=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=include $(GCCSED))
CFLAGS_DEFAULT = $(CPU_DEFINES) $(CPU_CFLAGS) -Wall -ansi -fasm -g \
-nostdinc -I$(PROJECT_INCLUDE) \
@@ -76,11 +72,11 @@ ASMFLAGS=$(CPU_DEFINES) $(CPU_CFLAGS) -g -I$(srcdir) \
# default location of Standard C Library
ifndef LIBC_LIBC
-LIBC_LIBC=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=libc.a)
+LIBC_LIBC=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=libc.a $(GCCSED))
endif
ifndef LIBC_LIBM
-LIBC_LIBM=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=libm.a)
+LIBC_LIBM=$(shell $(CC) $(CPU_CFLAGS) -print-file-name=libm.a $(GCCSED))
endif
endif
@@ -93,7 +89,7 @@ else
HAS_CPLUSPLUS=no
endif
-# debug flag; typically
+# debug flag;
CFLAGS_DEBUG_V+=-Wno-unused
ifeq ($(RTEMS_USE_GCC272),no)
@@ -173,10 +169,9 @@ ARFLAGS=ruv
#
# Command to convert a normal archive to one searchable by $(LD)
-# Not needed on SVR4
#
-
-MKLIB=echo library is complete:
+# NOTE: Obsolete, use $(RANLIB) instead, MKLIB may disappear soon
+MKLIB=$(RANLIB)
#
# How to compile stuff into ${ARCH} subdirectory
@@ -193,12 +188,6 @@ ${ARCH}/%.o: %.c
${ARCH}/%.o: %.cc
${COMPILE.cc} -o $@ $<
-${ARCH}/%.o: %.cpp
- ${COMPILE.cc} -o $@ $<
-
-${ARCH}/%.o: %.cxx
- ${COMPILE.cc} -o $@ $<
-
${ARCH}/%.o: %.S
${COMPILE.c} -DASM -o $@ $<
@@ -272,26 +261,49 @@ CONSTRUCTOR=
LIBC_LOW=
ifndef LIBGCC
-LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name $(GCCSED))
endif
-LINK_OBJS=\
+#
+# NOTE: a rule to link an rtems' application should look similar to this
+# (cf. "make-exe" in make/custom/*.cfg):
+#
+# gcc27:
+# $(PGM): $(LINK_FILES)
+# $(LD) $(LDFLAGS) -o $@ $(LINK_OBJS) \
+# --start-group $(LIB_LIBS) --end-group
+#
+# gcc28:
+# $(PGM): $(LINK_FILES)
+# $(CC) $(CFLAGS) -o $@ $(LINK_OBJS) $(LIB_LIBS)
+#
+
+LINK_OBJS =\
$(CONSTRUCTOR) \
$(OBJS) \
$(MANAGERS_NOT_WANTED:%=$(PROJECT_RELEASE)/lib/no-%$(LIB_VARIANT).rel) \
- $(LD_LIBS) \
$(PROJECT_RELEASE)/lib/libtest$(LIBSUFFIX_VA)
-LINK_LIBS=\
- $(LD_LIBS) \
- $(LIBC_EXTRA_LIBS) \
- $(PROJECT_RELEASE)/lib/librtemsall$(LIBSUFFIX_VA) \
- $(LIBC_LIBM) $(LIBC_LIBC) $(LIBGCC)
-
-LINK_FILES=\
+LINK_FILES =\
$(START_FILE) \
- $(LINK_OBJS) \
- $(LINK_LIBS)
+ $(CONSTRUCTOR) \
+ $(OBJS) \
+ $(MANAGERS_NOT_WANTED:%=$(PROJECT_RELEASE)/lib/no-%$(LIB_VARIANT).rel) \
+ $(PROJECT_RELEASE)/lib/libtest$(LIBSUFFIX_VA) \
+ $(PROJECT_RELEASE)/lib/librtemsall$(LIBSUFFIX_VA)
+
+ifeq ($(RTEMS_USE_GCC272),yes)
+LINK_LIBS = $(PROJECT_RELEASE)/lib/librtemsall$(LIBSUFFIX_VA)
+ifeq ($(RTEMS_CROSS_TARGET),yes)
+# NOTE: add libc and libgcc only for embedded targets
+# LIBC_LIBM should not be needed by rtems itself.
+# FIXME: If a BSP requires libm, its make/custom/*.cfg file should add
+# LIBC_LIBM to LINK_LIBS (untested)
+LINK_LIBS += $(LIBC_LIBC) $(LIBGCC)
+endif
+endif
+
+LINK_LIBS += $(LD_LIBS)
#
# Allow user to override link commands (to build a prom image, perhaps)
diff --git a/c/src/make/host.cfg.in b/c/src/make/host.cfg.in
index ba09e56e45..8b2350e6da 100644
--- a/c/src/make/host.cfg.in
+++ b/c/src/make/host.cfg.in
@@ -37,6 +37,11 @@ FGREP=@FGREP@
GREP=@GREP@
EGREP=@EGREP@
+# FIXME: HACK for a bug in cygwin-hosted egcs which returns a mixture
+# of '\\' and '/' as path separators.
+# Should be removed as soon as this bug is fixed in egcs.
+GCCSED = @GCCSED@
+
# ksh (or bash) is used by some shell scripts; ref build-tools/scripts/Makefile
#
# Must have shell functions. Some ksh's core dump mysteriously and
diff --git a/c/src/wrapup/Makefile.in b/c/src/wrapup/Makefile.in
index 46f7aac927..bef0aa637b 100644
--- a/c/src/wrapup/Makefile.in
+++ b/c/src/wrapup/Makefile.in
@@ -13,27 +13,59 @@ PROJECT_ROOT = @PROJECT_ROOT@
include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
include $(RTEMS_ROOT)/make/lib.cfg
-LIB=$(PROJECT_RELEASE)/lib/librtemsall.a
+LIB=$(PROJECT_RELEASE)/lib/librtemsall${LIB_VARIANT}.a
SRCS=$(wildcard $(PROJECT_RELEASE)/lib/libbsp$(LIB_VARIANT).a) \
$(PROJECT_RELEASE)/lib/librtems$(LIB_VARIANT).a \
$(wildcard $(PROJECT_RELEASE)/lib/libposix$(LIB_VARIANT).a) \
$(wildcard $(PROJECT_RELEASE)/lib/libka9q$(LIB_VARIANT).a) \
+ $(wildcard $(PROJECT_RELEASE)/lib/libcpu$(LIB_VARIANT).a) \
$(PROJECT_RELEASE)/lib/libcsupport$(LIB_VARIANT).a \
$(PROJECT_RELEASE)/lib/libmisc$(LIB_VARIANT).a \
$(wildcard $(PROJECT_RELEASE)/lib/rtems-ctor$(LIB_VARIANT).o) \
$(wildcard $(PROJECT_RELEASE)/lib/libno-ctor$(LIB_VARIANT).a)
-CLEAN_ADDITIONS +=
+CLEAN_ADDITIONS += $(ARCH)/check
CLOBBER_ADDITIONS +=
all: $(ARCH) $(LIB)
-
-$(LIB): $(SRCS)
- PROJECT_RELEASE=$(PROJECT_RELEASE) \
- $(PROJECT_RELEASE)/build-tools/rtems-glom \
- -d $(PROJECT_RELEASE)/lib -v -V "$(LIB_VARIANT)" \
- -a $(AR)
-
+
install: all
+$(ARCH)/check:: $(SRCS)
+ @$(RM) $@; touch $@;
+ @for f in $(SRCS); do \
+ case $$f in \
+ *.o) echo " `basename $$f`" >> $@ \
+ ;; \
+ *.rel) echo " `basename $$f`" >> $@ \
+ ;; \
+ *.a) \
+ ( list=`$(AR) t $$f`;\
+ for i in $$list; do \
+ if grep " $$i" $@; then \
+ echo "ERROR -- $$i in multiple files"; exit 1; \
+ fi;\
+ echo " $$i" >> $@;\
+ done; ) \
+ ;; \
+ esac; \
+ done;
+
+$(LIB):: $(ARCH)/check
+ @for f in $(SRCS); do \
+ case $$f in \
+ *.o) $(AR) ru $@ $$f \
+ ;;\
+ *.rel) $(AR) ru $@ $$f \
+ ;;\
+ *.a) \
+ (cd $(ARCH); \
+ list=`$(AR) t $$f`; \
+ $(AR) x $$f $$list; $(AR) ru $@ $$list; \
+ $(RM) $$list ;)\
+ ;; \
+ esac; \
+ done;
+ @$(RANLIB) $@
+ @echo "*** Glommed $@"
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 08:35:31 +0000