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- From 7f1357529d23b356b45fbb0dd7388588162e4cb8 Mon Sep 17 00:00:00 2001
- From: Hongxu Jia <hongxu.jia@windriver.com>
- Date: Wed, 10 Jan 2018 14:43:20 +0800
- Subject: [PATCH] src/Makefile.am: improve reproducibility
- Remove build host references from the internally
- generated file version.c. The references get compiled into
- executables, which leads to non-reproducible builds.
- The removed references (--sysroot, -fdebug-prefix-map) were
- only used as part of the `wget --version' which do not have
- side effect.
- ...
- $ wget --version
- GNU Wget 1.14 built on linux-gnu.
- +digest +https +ipv6 +iri +large-file +nls +ntlm +opie +ssl/openssl
- Wgetrc:
- /etc/wgetrc (system)
- Locale: /usr/share/locale
- Compile: gcc -DHAVE_CONFIG_H -DSYSTEM_WGETRC="/etc/wgetrc"
- -DLOCALEDIR="/usr/share/locale" -I. -I../lib -I../lib -O2 -g -pipe
- -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
- --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic
- Link: gcc -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
- -fstack-protector-strong --param=ssp-buffer-size=4
- -grecord-gcc-switches -m64 -mtune=generic -lssl -lcrypto
- /usr/lib64/libssl.so /usr/lib64/libcrypto.so /usr/lib64/libz.so
- -ldl -lz -lz -lidn -luuid -lpcre ftp-opie.o openssl.o http-ntlm.o
- ../lib/libgnu.a
- ...
- Upstream-Status: Inappropriate [oe-core specific]
- Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
- sed use of DEBUG_PREFIX_MAP must treat whitespace the same as the
- echo command building version.c or the expression match will fail.
- Signed-off-by: Joe Slater <jslater@windriver.com>
- ---
- src/Makefile.am | 4 ++++
- 1 file changed, 4 insertions(+)
- diff --git a/src/Makefile.am b/src/Makefile.am
- index 28c0be2..44084a3 100644
- --- a/src/Makefile.am
- +++ b/src/Makefile.am
- @@ -87,9 +87,13 @@ version.c: $(wget_SOURCES) ../lib/libgnu.a
- echo '#include "version.h"' >> $@
- echo 'const char *version_string = "@VERSION@";' >> $@
- echo 'const char *compilation_string = "'$(COMPILE)'";' \
- + | sed -e "s,$(TOOLCHAIN_OPTIONS),,g" \
- + -e "s,$$(echo $(DEBUG_PREFIX_MAP)),,g" \
- | $(ESCAPEQUOTE) >> $@
- echo 'const char *link_string = "'$(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) $(LIBS) $(wget_LDADD)'";' \
- + | sed -e "s,$(TOOLCHAIN_OPTIONS),,g" \
- + -e "s,$$(echo $(DEBUG_PREFIX_MAP)),,g" \
- | $(ESCAPEQUOTE) >> $@
-
- css.c: $(srcdir)/css.l
- --
- 1.8.3.1
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