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* Makeconfig (soversions.mk): Convert % -> # in shlib-versions

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after stripping # comments, and then run it through cpp.
	This allows things like "%ifdef FOO" based on config.h settings.
	* shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu*): libc=0.2.90.libio
This commit is contained in:
Roland McGrath 2000-03-19 00:33:02 +00:00
parent a5733c2844
commit 8826885219
3 changed files with 15 additions and 1 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2000-03-18 Roland McGrath <roland@baalperazim.frob.com>
* Makeconfig (soversions.mk): Convert % -> # in shlib-versions
after stripping # comments, and then run it through cpp.
This allows things like "%ifdef FOO" based on config.h settings.
* shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu*): libc=0.2.90.libio
* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg): For MACH_SEND_INTERRUPTED
and other errors that indicate a pseudo-receive happened, grok through
the message buffer for port rights that need references fixed up.

4
Makeconfig
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@ -685,7 +685,9 @@ $(common-objpfx)soversions.mk: $(..)shlib-versions $(..)Makeconfig \
$(wildcard $(patsubst %,$(..)%/shlib-versions,$(subdirs))) \
$(..)shlib-versions"; \
for f in $$file; do \
sed 's/#.*$$//' $$f | while read conf versions; do \
sed 's/#.*$$//;s/^[ ]*%/#/' $$f \
| $(CC) -include $(common-objpfx)config.h -E -x c - \
| while read conf versions; do \
test -n "$$versions" && \
test `expr '$(config-machine)-$(config-vendor)-$(config-os)' \
: "$$conf"` != 0 || continue; \

7
shlib-versions
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@ -5,6 +5,9 @@
# list is processed, with earlier entries taking precedence over later
# entries. So loose patterns at the end of the list can give defaults.
# This file can use cpp-style conditionals starting with % instead of #
# to test the symbols defined in config.h by configure.
# Configuration Library versions
# ------------- ------- --------
@ -29,7 +32,11 @@ alpha.*-.*-linux.* libc=6.1
.*-.*-gnu-gnu* libhurduser=0.0
# libc.so.0.2 is for the Hurd alpha release 0.2.
%ifdef USE_IN_LIBIO /* experimental only! */
.*-.*-gnu-gnu* libc=0.2.90.libio
%else
.*-.*-gnu-gnu* libc=0.2
%endif
# The dynamic loader also requires different names.
i.86-.*-linux.* ld=ld-linux.so.2