From: Clément Chigot <chigot@adacore.com>
Date: Tue, 3 Jan 2023 13:24:43 +0000 (+0100)
Subject: configure: remove dependencies on gmp and mpfr when gdb is disabled
X-Git-Tag: basepoints/gcc-14~2165
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5977d14a6081184ba10a671585e553e1e9ac0112;p=thirdparty%2Fgcc.git

configure: remove dependencies on gmp and mpfr when gdb is disabled

Since 91e0d22025e0bf2af2e364cb7214a05512a0c431, the configure checks
about GMP and MPFR for gdb builds have been moved to the toplevel
configure.
However, it doesn't take into account the --disable-gdb option. Meaning
that a build without gdb will require these libraries even if not
needed.

ChangeLog:

	* configure.ac: Skip GMP and MPFR when --disable-gdb is
	provided.
	* configure: Regenerate.
---

diff --git a/configure b/configure
index d6716e38e99e..858830994104 100755
--- a/configure
+++ b/configure
@@ -7913,7 +7913,9 @@ if test -d ${srcdir}/gcc ; then
   require_mpc=yes
 fi
 if test -d ${srcdir}/gdb ; then
-  require_gmp=yes
+  if test "x$enable_gdb" != xno; then
+   require_gmp=yes
+  fi
 fi
 
 gmplibs="-lmpfr -lgmp"
diff --git a/configure.ac b/configure.ac
index 737c1a1172be..2b612dce6e9a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1489,7 +1489,9 @@ if test -d ${srcdir}/gcc ; then
   require_mpc=yes
 fi
 if test -d ${srcdir}/gdb ; then
-  require_gmp=yes
+  if test "x$enable_gdb" != xno; then
+   require_gmp=yes
+  fi
 fi
 
 gmplibs="-lmpfr -lgmp"