curl: don't enable debug builds

In oe-core 27824261 --enable-debug was added to the configure arguments
to turn on debugging symbols.  However, enabling debug mode does more
than turn on debugging symbols and introduces some codepaths that can be
controlled with environment variables.  Bluntly, the curl maintainer
says that --enable-debug should not be used in production:

https://curl.se/mail/lib-2023-01/0039.html

I did a build and verified that the curl-dbg package doesn't massively
shrink, so the debug symbols are still being built.

Remove the debug options and hide them behind a PACKAGECONFIG, with a
comment that it should not be used in production.

(From OE-Core rev: 3ed3b2ffeeaa5d888f77dd30cb8cd81d3275398a)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-support/curl/curl_7.87.0.bb b/meta/recipes-support/curl/curl_7.87.0.bb
index a3ad66f1aa..9956a28422 100644
--- a/meta/recipes-support/curl/curl_7.87.0.bb
+++ b/meta/recipes-support/curl/curl_7.87.0.bb
@@ -32,6 +32,8 @@ PACKAGECONFIG:class-nativesdk = "ipv6 openssl proxy random threaded-resolver ver
 PACKAGECONFIG[ares] = "--enable-ares,--disable-ares,c-ares,,,threaded-resolver"
 PACKAGECONFIG[brotli] = "--with-brotli,--without-brotli,brotli"
 PACKAGECONFIG[builtinmanual] = "--enable-manual,--disable-manual"
+# Don't use this in production
+PACKAGECONFIG[debug] = "--enable-debug,--disable-debug"
 PACKAGECONFIG[dict] = "--enable-dict,--disable-dict,"
 PACKAGECONFIG[gnutls] = "--with-gnutls,--without-gnutls,gnutls"
 PACKAGECONFIG[gopher] = "--enable-gopher,--disable-gopher,"
@@ -68,9 +70,7 @@ EXTRA_OECONF = " \
     --enable-crypto-auth \
     --with-ca-bundle=${sysconfdir}/ssl/certs/ca-certificates.crt \
     --without-libpsl \
-    --enable-debug \
     --enable-optimize \
-    --disable-curldebug \
     ${@'--without-ssl' if (bb.utils.filter('PACKAGECONFIG', 'gnutls mbedtls nss openssl', d) == '') else ''} \
 "