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authorJoseph Myers <joseph@codesourcery.com>2014-06-27 20:24:23 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-06-27 20:24:23 +0000
commitf1eafb41fa71cb5d88fbeda3136c9be965eeaa41 (patch)
tree870cc65c6ce6557c0faebca1c059e51ec5fcffce
parent37caf178e25419c2c82663f10c7a09f12e1b4142 (diff)
downloadglibc-f1eafb41fa71cb5d88fbeda3136c9be965eeaa41.tar.gz
Remove shlib-versions ABI names support.
shlib-versions files can contain ABI lines that map triplets to a canonical ABI name. This name was once used for various purposes where test baseline files for different ABIs went in a single directory; now these purposes use sysdeps files, generation of headers which have per-ABI variants uses abi-variants and related Makefile variables and the shlib-versions ABI names are unused. This patch duly removes those lines and associated build system support for them. Tested for x86_64 (both a full testsuite run and confirming the installed shared libraries are unchanged by the patch). * Makeconfig ($(common-objpfx)soversions.mk): Do not generate abi-name definition. * scripts/soversions.awk: Do not handle or generate ABI lines. * shlib-versions: Remove ABI entries. * sysdeps/powerpc/nofpu/shlib-versions: Remove file. * sysdeps/x86_64/x32/shlib-versions: Remove ABI entry.
-rw-r--r--ChangeLog9
-rw-r--r--Makeconfig1
-rw-r--r--scripts/soversions.awk13
-rw-r--r--shlib-versions5
-rw-r--r--sysdeps/powerpc/nofpu/shlib-versions1
-rw-r--r--sysdeps/x86_64/x32/shlib-versions4
6 files changed, 9 insertions, 24 deletions
diff --git a/ChangeLog b/ChangeLog
index 91f0e87240..3582966c46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2014-06-27 Joseph Myers <joseph@codesourcery.com>
+
+ * Makeconfig ($(common-objpfx)soversions.mk): Do not generate
+ abi-name definition.
+ * scripts/soversions.awk: Do not handle or generate ABI lines.
+ * shlib-versions: Remove ABI entries.
+ * sysdeps/powerpc/nofpu/shlib-versions: Remove file.
+ * sysdeps/x86_64/x32/shlib-versions: Remove ABI entry.
+
2014-06-27 Roland McGrath <roland@hack.frob.com>
* sysdeps/unix/sysv/linux/mips/mips32/nptl/c++-types.data: Moved ...
diff --git a/Makeconfig b/Makeconfig
index e07823f1bd..cef0f06b64 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -972,7 +972,6 @@ $(common-objpfx)soversions.i: $(..)scripts/soversions.awk \
$(common-objpfx)soversions.mk: $(common-objpfx)soversions.i $(..)Makeconfig
(while read which lib number setname; do \
eval seen_$$which=1; \
- test x"$$which" != xABI || echo abi-name = "$$lib"; \
test x"$$which" = xDEFAULT || continue; \
case $$number in \
[0-9]*) echo "$$lib.so-version=.$$number"; \
diff --git a/scripts/soversions.awk b/scripts/soversions.awk
index dc8afdc205..adba1556f0 100644
--- a/scripts/soversions.awk
+++ b/scripts/soversions.awk
@@ -7,16 +7,6 @@ BEGIN {
{ thiscf = $1 }
-$2 == "ABI" {
- if ((config ~ thiscf) && !abiname) {
- abiname = $3;
- sub(/@CPU@/, cpu, abiname);
- sub(/@VENDOR@/, vendor, abiname);
- sub(/@OS@/, os, abiname);
- }
- next;
-}
-
# Obey the first matching DEFAULT line.
$2 == "DEFAULT" {
$1 = $2 = "";
@@ -65,9 +55,6 @@ END {
}
}
}
- if (abiname) {
- print "ABI", abiname
- }
for (c in lines) {
print lines[c]
}
diff --git a/shlib-versions b/shlib-versions
index 78b0ad74fa..40469bdaae 100644
--- a/shlib-versions
+++ b/shlib-versions
@@ -26,11 +26,6 @@ powerpc64-.*-linux.* DEFAULT GLIBC_2.3
powerpc.*le-.*-linux.* DEFAULT GLIBC_2.17
.*-.*-gnu-gnu.* DEFAULT GLIBC_2.2.6
-# Configuration ABI Identifier for ABI data files
-# ------------- ---------- -----------------------------
-sparc64.*-.*-.* ABI sparc64-@OS@
-sparc.*-.*-.* ABI sparc-@OS@
-
# Configuration Library=version Earliest symbol set (optional)
# ------------- --------------- ------------------------------
diff --git a/sysdeps/powerpc/nofpu/shlib-versions b/sysdeps/powerpc/nofpu/shlib-versions
deleted file mode 100644
index 72085ddf4c..0000000000
--- a/sysdeps/powerpc/nofpu/shlib-versions
+++ /dev/null
@@ -1 +0,0 @@
-powerpc.*-.*-.* ABI powerpcsoft-@OS@
diff --git a/sysdeps/x86_64/x32/shlib-versions b/sysdeps/x86_64/x32/shlib-versions
index ae3979b12e..223dfb65b6 100644
--- a/sysdeps/x86_64/x32/shlib-versions
+++ b/sysdeps/x86_64/x32/shlib-versions
@@ -1,7 +1,3 @@
# Configuration DEFAULT Earliest symbol set
# ------------- --------------- ------------------------------
x86_64-.*-linux.* DEFAULT GLIBC_2.16
-
-# Configuration ABI Identifier for ABI data files
-# ------------- ---------- -----------------------------
-x86_64-.*-.* ABI x32-@OS@