version: teach --build-options to reports zlib version information

Randall S. Becker · gitster · commit 57139818bf07 · 2024-06-21T16:43:58.000-07:00
Show ZLIB_VERSION, if defined, in "git version --build-options"
output.

Signed-off-by: Randall S. Becker &lt;rsbecker@nexbridge.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/help.c b/help.c
@@ -766,6 +766,9 @@ void get_version_info(struct strbuf *buf, int show_build_options)
 #endif
 #if defined OPENSSL_VERSION_TEXT
 		strbuf_addf(buf, "OpenSSL: %s\n", OPENSSL_VERSION_TEXT);
+#endif
+#if defined ZLIB_VERSION
+		strbuf_addf(buf, "zlib: %s\n", ZLIB_VERSION);
 #endif
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -766,6 +766,9 @@ void get_version_info(struct strbuf *buf, int show_build_options)`
`766`	`766`	`#endif`
`767`	`767`	`#if defined OPENSSL_VERSION_TEXT`
`768`	`768`	`strbuf_addf(buf, "OpenSSL: %s\n", OPENSSL_VERSION_TEXT);`
	`769`	`+#endif`
	`770`	`+#if defined ZLIB_VERSION`
	`771`	`+ strbuf_addf(buf, "zlib: %s\n", ZLIB_VERSION);`
`769`	`772`	`#endif`
`770`	`773`	`}`
`771`	`774`	`}`