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authorRoland McGrath <roland@gnu.org>2000-03-19 20:36:44 +0000
committerRoland McGrath <roland@gnu.org>2000-03-19 20:36:44 +0000
commit361742eda986901daf75169faaf648d4d132ccfb (patch)
treea5d99df3b839ac0fd99cf17886ea35b900d16039 /shlib-versions
parent882688521994c2329242212a61dd2a7c44eadbc6 (diff)
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* shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu*): Set earliest
supported version for libc 0.2.90.libio to GLIBC_2.2. * Makeconfig (soversions.mk): Grok new third column in shlib-versions, and use it to emit new variable `map-firstversions'. * scripts/firstversions.awk: New file. * Makerules (Versions.all): Use scripts/firstversions.awk and the $(map-firstversions) value to generate a modified versions list that includes renames in "A = B" syntax for each version set earlier than the "earliest symbol version" named in shlib-versions. * scripts/versions.awk: Recognize "A = B" lines in the input to mean rename version set A to B in the output to the intermediate file. * scripts/abi-versions.awk: New file. * Makerules (abi-versions.h): New target, generated by that script. [$(versioning) = yes] (before-compile): Prepend abi-versions.h. * include/shlib-compat.h: New file, uses that generated header.
Diffstat (limited to 'shlib-versions')
-rw-r--r--shlib-versions6
1 files changed, 3 insertions, 3 deletions
diff --git a/shlib-versions b/shlib-versions
index abf2fd49de..f907bc7eee 100644
--- a/shlib-versions
+++ b/shlib-versions
@@ -8,8 +8,8 @@
# This file can use cpp-style conditionals starting with % instead of #
# to test the symbols defined in config.h by configure.
-# Configuration Library versions
-# ------------- ------- --------
+# Configuration Library=version Earliest symbol set (optional)
+# ------------- --------------- ------------------------------
# The interface to -lm depends mostly only on cpu, not on operating system.
i.86-.*-.* libm=6
@@ -33,7 +33,7 @@ alpha.*-.*-linux.* libc=6.1
# 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
+.*-.*-gnu-gnu* libc=0.2.90.libio GLIBC_2.2
%else
.*-.*-gnu-gnu* libc=0.2
%endif