egrep has been deprecated in favor of grep -E for a long time, and the
next grep release (3.8 or 4.0) will print a warning of egrep is used.
Stop using egrep so we won't see the warning.
libstdc++-v3/ChangeLog:
* scripts/extract_symvers.in: Use grep -E instead of egrep.
* libstdc++-v3/scripts/run_doxygen: Likewise.
---
libstdc++-v3/scripts/extract_symvers.in | 4 ++--
libstdc++-v3/scripts/run_doxygen | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/scripts/extract_symvers.in
b/libstdc++-v3/scripts/extract_symvers.in
index dd9f63d4f16..d8ea62355ae 100755
--- a/libstdc++-v3/scripts/extract_symvers.in
+++ b/libstdc++-v3/scripts/extract_symvers.in
@@ -54,8 +54,8 @@ SunOS)
${readelf} ${lib} |\
sed -e 's/ \[<other>: [A-Fa-f0-9]*\] //' -e '/\.dynsym/,/^$/p;d' |\
sed -e 's/ \[<localentry>: [0-9]*\] //' |\
- egrep -v ' (LOCAL|UND) ' |\
- egrep -v '
(_DYNAMIC|_GLOBAL_OFFSET_TABLE_|_PROCEDURE_LINKAGE_TABLE_|_edata|_end|_etext)$'
|\
+ grep -E -v ' (LOCAL|UND) ' |\
+ grep -E -v '
(_DYNAMIC|_GLOBAL_OFFSET_TABLE_|_PROCEDURE_LINKAGE_TABLE_|_edata|_end|_etext)$'
|\
sed -e 's/ <processor specific>: / <processor_specific>:_/g' |\
sed -e 's/ <OS specific>: / <OS_specific>:_/g' |\
sed -e 's/ <unknown>: / <unknown>:_/g' |\
diff --git a/libstdc++-v3/scripts/run_doxygen b/libstdc++-v3/scripts/run_doxygen
index 86da071d86c..50514c744c9 100644
--- a/libstdc++-v3/scripts/run_doxygen
+++ b/libstdc++-v3/scripts/run_doxygen
@@ -291,7 +291,7 @@ cxxflags="-Og -g -std=gnu++23"
$gxx $cppflags $cxxflags ${srcdir}/doc/doxygen/stdheader.cc -o ./stdheader ||
exit 1
# Doxygen outputs something like "\fC#include <unique_lock\&.h>\fP" and
# we want that internal header to be replaced with something like <mutex>.
-problematic=`egrep -l '#include <.*h>' [a-z]*.3`
+problematic=`grep -E -l '#include <.*h>' [a-z]*.3`
for f in $problematic; do
# this is also slow, but safe and easy to debug
oldh=`sed -n '/fC#include </s/.*<\(.*\)>.*/\1/p' $f`
@@ -303,7 +303,7 @@ rm stdheader
# Some of the pages for generated modules have text that confuses certain
# implementations of man(1), e.g. on GNU/Linux. We need to have another
# top-level *roff tag to /stop/ the .SH NAME entry.
-problematic=`egrep --files-without-match '^\.SH SYNOPSIS' [A-Z]*.3`
+problematic=`grep -E --files-without-match '^\.SH SYNOPSIS' [A-Z]*.3`
#problematic='Containers.3 Sequences.3 Assoc_containers.3 Iterator_types.3'
for f in $problematic; do
--
2.36.1
