fix CC compiler support

(cherry picked from commit a737470c06f19d3a7a43af236a30200ebb9acdf4)

ftp.spec

@@ -1,6 +1,6 @@
 Name:           ftp
 Version:        0.17
-Release:        81
+Release:        82
 Summary:        The standard UNIX FTP (File Transfer Protocol) client
 License:        BSD with advertising
 URL:            https://en.wikipedia.org/wiki/File_Transfer_Portocol
@@ -98,7 +98,7 @@ Man pages and other related documents.
 %build
 sh configure --with-c-compiler=%{__cc} --enable-ipv6
 perl -pi -e '
-    s,^CC=.*$,CC=cc,;
+    s,^CC=.*$,CC=%{__cc},;
     s,-O2,\$(RPM_OPT_FLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64,;
     s,^LDFLAGS=.*$,LDFLAGS=\$(RPM_LD_FLAGS),;
     s,^BINDIR=.*$,BINDIR=%{_bindir},;
@@ -123,6 +123,9 @@ install -d ${RPM_BUILD_ROOT}%{_mandir}/man5
 %{_mandir}/man5/netrc.*
 
 %changelog
+* Fri Mar 08 2024 jchzhou <zhoujiacheng@iscas.ac.cn> - 0.17-82
+- Fix CC compiler support
+
 * Fri Apr 28 2023 liweiganga <liweiganga@uniontech.com> - 0.17-81
 - Type:bugfix
 - Id:NA