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Add include-fixed to include search paths for libgcc on VxWorks 

The special vxworks rules for the compilation of libgcc had
-I.../gcc/include and not .../gcc/include-fixed, causing build
failure of our arm-vxworks7r2 port because of indirect dependencies
on limits.h.

The omission was just an oversight and this change just adds the
missing -I.

2020-10-14  Olivier Hainque  <hainque@adacore.com>

libgcc/
	* config/t-vxworks: Add include-fixed to include search
	paths for libgcc on VxWorks.
	* config/t-vxworks7: Likewise.
This commit is contained in:
Olivier Hainque 2020-03-05 15:05:43 +00:00
parent b3f1fef1f0
commit e4b887cb76
2 changed files with 2 additions and 0 deletions
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1
libgcc/config/t-vxworks
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@ -12,6 +12,7 @@ LIB2ADD += $(srcdir)/config/vxcache.c
# prevail (e.g. unwind.h), and that gcc provided header files intended
# to be user visible eventually are visible as well.
LIBGCC2_INCLUDES = -nostdinc -I. \
-I$(MULTIBUILDTOP)../../gcc/include-fixed \
-I$(MULTIBUILDTOP)../../gcc/include \
`case "/$(MULTIDIR)" in \
*/mrtp*) echo -I$(WIND_USR)/h -I$(WIND_USR)/h/wrn/coreip ;; \

1
libgcc/config/t-vxworks7
View File

@ -12,6 +12,7 @@ LIB2ADD += $(srcdir)/config/vxcache.c
# prevail (e.g. unwind.h), and that gcc provided header files intended
# to be user visible eventually are visible as well.
LIBGCC2_INCLUDES = -nostdinc -I. \
-I$(MULTIBUILDTOP)../../gcc/include-fixed \
-I$(VSB_DIR)/h -I$(VSB_DIR)/share/h \
-I$(MULTIBUILDTOP)../../gcc/include \
`case "/$(MULTIDIR)" in \