From dd5101e5197fbef022f52ee566f27f9d5ca80eea Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Sun, 9 Feb 2025 18:21:13 -0800 Subject: [PATCH] fix racing between build-ncat and build-lua There are two build-lua rules, one in Makefile.in, another in ncat/Makefile.in which is required by build-ncat Build them may cause potential racing Compiling liblua make[1]: Entering directory 'path-to/nmap-7.95/liblua' Compiling liblua make[2]: Entering directory 'path-to/nmap-7.95/liblua' make[2]: Leaving directory 'path-to/nmap-7.95/liblua' path-to/usr/bin/i686-wrsmllib32-linux/../../libexec/i686-wrsmllib32-linux/gcc/i686-wrsmllib32-linux/14.2.0/ld: ./../liblua/liblua.a: error adding symbols: no more archived files collect2: error: ld returned 1 exit status make[1]: Leaving directory 'path-to/tmp/work/corei7-32-wrsmllib32-linux/lib32-nmap/7.95/nmap-7.95/liblua' Explicitly make build-ncat depends on build-lua to avoid racing, after applying the patch ... Compiling liblua make[1]: Entering directory 'path-to/nmap-7.95/liblua' make[1]: Leaving directory 'path-to/nmap-7.95/liblua' Compiling liblua make[2]: Entering directory 'path-to/nmap-7.95/liblua' make[2]: Leaving directory 'path-to/nmap-7.95/liblua' ... Signed-off-by: Hongxu Jia --- Makefile.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile.in b/Makefile.in index 5139534ab..d78b05261 100644 --- a/Makefile.in +++ b/Makefile.in @@ -159,7 +159,7 @@ build-netutil: libnetutil/Makefile @echo Compiling libnetutil; cd libnetutil && $(MAKE) -build-ncat: $(NCATDIR)/Makefile build-nbase build-nsock $(NCATDIR)/ncat.h @PCAP_BUILD@ +build-ncat: $(NCATDIR)/Makefile build-nbase build-nsock build-lua $(NCATDIR)/ncat.h @PCAP_BUILD@ cd $(NCATDIR) && $(MAKE) build-lua: $(LIBLUADIR)/Makefile