diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-01-30 21:49:51 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-01-30 21:49:51 +0000 |
commit | 5c3511e5cff1019e683239fd71f6ea3254e1eccb (patch) | |
tree | 6b63bc3b948de974251de8e23f06946f13323363 /c/src/lib/libbsp/m68k/mvme162 | |
parent | Corrected Linux port for glibc2 (diff) | |
download | rtems-5c3511e5cff1019e683239fd71f6ea3254e1eccb.tar.bz2 |
Big patch form Ralf Corsepius described in this email:
Here is the result of my nightly work to get RTEMS_ROOT=$srcdir working
with different shells and relative/absolute paths.
What I did is relatively simple in principle:
Instead of setting RTEMS_ROOT in configure.in and then let configure
substitute @RTEMS_ROOT@ inside the Makefiles, I now let each Makefile
set RTEMS_ROOT from each Makefile's @top_srcdir@ value.
The difference is subtile, but with enormous side effects:
- If RTEMS_ROOT is set in configure, then the same single value will be
propagated to all Makefiles. This breaks using relative paths, as the
relative path to the root of the source tree is used inside of all
subdirectory Makefiles.
- Now each Makefile.in sets RTEMS_ROOT = @top_srcdir@. top_srcdir is
computed individually by configure for each single Makefile.in, hereby
receiving the correct value, no matter if relative or absolute paths are
used.
To get this working, I needed to remove setting RTEMS_ROOT from
target.cfg.in, because this overrides the value of RTEMS_ROOT from each
individual Makefile.
Furthermore, I removed RTEMS_CUSTOM from the Makefiles and replaced all
"include $(RTEMS_CUSTOM)" directives with"include
$(RTEMS_ROOT)/make/custom/$(RTEMS_BSP)". Perhaps you don't like this,
but I think, to have one variable less is clearer and easier to
understand than having several variables refering to the next one.
I enclose a small patch to this mail, which
- fixes the config.h problem (to finally clearify misunderstands)
- removes assignment/subsitution of RTEMS_ROOT from configure.in
- contains a workaround for the application Makefile's RTEMS_ROOT
problem (reported by Eric)
- removes some unused lines from the toplevel Makefile.in
- removes assignment of RTEMS_ROOT from make/target.cfg.in
Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme162')
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/clock/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/console/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/include/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/timer/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/tod/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/tools/Makefile.in | 6 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/wrapup/Makefile.in | 6 |
10 files changed, 20 insertions, 40 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme162/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/Makefile.in index 171a96d778..c2a39d2801 100644 --- a/c/src/lib/libbsp/m68k/mvme162/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/Makefile.in @@ -4,13 +4,11 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/directory.cfg SRCS=README diff --git a/c/src/lib/libbsp/m68k/mvme162/clock/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/clock/Makefile.in index 0e980c84a5..d882f1d00f 100644 --- a/c/src/lib/libbsp/m68k/mvme162/clock/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/clock/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/clock.rel @@ -22,7 +20,7 @@ H_FILES= SRCS=$(C_FILES) $(H_FILES) OBJS=$(C_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg diff --git a/c/src/lib/libbsp/m68k/mvme162/console/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/console/Makefile.in index 580c9e9c7d..fd05ddfedd 100644 --- a/c/src/lib/libbsp/m68k/mvme162/console/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/console/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/console.rel @@ -22,7 +20,7 @@ H_FILES= SRCS=$(C_FILES) $(H_FILES) OBJS=$(C_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg # diff --git a/c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in index f14839ec24..0c6f80fe05 100644 --- a/c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/consolex/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/consolex.rel @@ -22,7 +20,7 @@ H_FILES=consolex.h SRCS=$(C_FILES) $(H_FILES) OBJS=$(C_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg # diff --git a/c/src/lib/libbsp/m68k/mvme162/include/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/include/Makefile.in index 947dc0697a..4481844fc4 100644 --- a/c/src/lib/libbsp/m68k/mvme162/include/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/include/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg H_FILES = $(srcdir)/bsp.h $(srcdir)/coverhd.h $(srcdir)/page_table.h \ $(srcdir)/tod.h @@ -25,7 +23,7 @@ EQ_FILES = SRCS=$(H_FILES) $(EQ_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg CLEAN_ADDITIONS += diff --git a/c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in index e80b20bd1d..4fb4b346b3 100644 --- a/c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/startup/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@:@srcdir@/../../shared:@srcdir@/../../../shared -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/startup.rel @@ -22,7 +20,7 @@ H_FILES= SRCS=$(C_FILES) $(H_FILES) OBJS=$(C_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg # diff --git a/c/src/lib/libbsp/m68k/mvme162/timer/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/timer/Makefile.in index 62d7c793d5..24809cbed8 100644 --- a/c/src/lib/libbsp/m68k/mvme162/timer/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/timer/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/timer.rel @@ -27,7 +25,7 @@ S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o) SRCS=$(C_FILES) $(H_FILES) $(S_FILES) OBJS=$(C_O_FILES) $(S_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg # diff --git a/c/src/lib/libbsp/m68k/mvme162/tod/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/tod/Makefile.in index d66d381e80..964508d2ab 100644 --- a/c/src/lib/libbsp/m68k/mvme162/tod/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/tod/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg PGM=${ARCH}/tod.rel @@ -22,7 +20,7 @@ H_FILES= SRCS=$(C_FILES) $(H_FILES) OBJS=$(C_O_FILES) -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg diff --git a/c/src/lib/libbsp/m68k/mvme162/tools/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/tools/Makefile.in index 5559c11978..afd7a71b9a 100644 --- a/c/src/lib/libbsp/m68k/mvme162/tools/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/tools/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg # we use host compiler here for genoffsets. Hopefully it has same alignment!! USE_HOST_COMPILER=yes @@ -25,7 +23,7 @@ OBJS=$(C_O_FILES) PGMS=${ARCH}/sload -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/leaf.cfg # diff --git a/c/src/lib/libbsp/m68k/mvme162/wrapup/Makefile.in b/c/src/lib/libbsp/m68k/mvme162/wrapup/Makefile.in index e750b064ae..45d702bda3 100644 --- a/c/src/lib/libbsp/m68k/mvme162/wrapup/Makefile.in +++ b/c/src/lib/libbsp/m68k/mvme162/wrapup/Makefile.in @@ -4,11 +4,9 @@ @SET_MAKE@ srcdir = @srcdir@ -top_srcdir = @top_srcdir@ VPATH = @srcdir@ -RTEMS_ROOT = @RTEMS_ROOT@ +RTEMS_ROOT = @top_srcdir@ PROJECT_ROOT = @PROJECT_ROOT@ -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg BSP_PIECES=startup clock console timer tod CPU_PIECES= @@ -24,7 +22,7 @@ OBJS=$(foreach piece, $(BSP_PIECES), ../$(piece)/$(ARCH)/$(piece).rel) \ $(foreach piece, $(GENERIC_PIECES), ../../../$(piece)/$(ARCH)/$(piece).rel) LIB=$(ARCH)/libbsp.a -include $(RTEMS_CUSTOM) +include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg include $(RTEMS_ROOT)/make/lib.cfg # |