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PR59447: --with-dwarf2 implies "(or later)"

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This patch includes "(or later)" in the documentation of the gcc
subdirectory's --with-dwarf2 configure flag. Closes PR59447.

gcc/ChangeLog:

	PR bootstrap/59447
	* configure: Regenerate.
	* configure.ac: Document --with-dwarf2 flag as also
	applying to later DWARF standards.
	* doc/install.texi: Likewise.
This commit is contained in:
Eric Gallager 2022-12-02 01:08:45 -05:00
parent 0b737090a6
commit a710f3ce74
3 changed files with 5 additions and 3 deletions
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3
gcc/configure vendored
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@ -1823,7 +1823,8 @@ Optional Packages:
--with-stack-clash-protection-guard-size=size
Set the default stack clash protection guard size
for specific targets as a power of two in bytes.
--with-dwarf2 force the default debug format to be DWARF 2
--with-dwarf2 force the default debug format to be DWARF 2 (or
later)
--with-specs=SPECS add SPECS to driver command-line processing
--with-pkgversion=PKG Use PKG in the version string in place of "GCC"
--with-bugurl=URL Direct users to URL to report a bug

2
gcc/configure.ac
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@ -1023,7 +1023,7 @@ fi,
objc_boehm_gc='')
AC_ARG_WITH(dwarf2,
[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])],
[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2 (or later)])],
dwarf2="$with_dwarf2",
dwarf2=no)

3
gcc/doc/install.texi
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@ -1914,7 +1914,8 @@ should not be built.
@item --with-dwarf2
Specify that the compiler should
use DWARF 2 debugging information as the default.
use DWARF debugging information as the default; the exact
DWARF version that is the default is target-specific.
@item --with-advance-toolchain=@var{at}
On 64-bit PowerPC Linux systems, configure the compiler to use the