Source: codeblocks
Version: 13.12+dfsg-4
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps
X-Debbugs-Cc: [email protected]
Hi!
While working on the "reproducible builds" effort [1], we have noticed
that codeblocks could not be built reproducibly.
The attached patch replaces the preprocessor macros __DATE__ and
__TIME__ with BUILD_DATE and BUILD_TIME, respectively, which can be
set deterministically using SOURCE_DATE_EPOCH [2] in debian/rules like
so:
--- a/debian/rules
+++ b/debian/rules
@@ -12,7 +12,9 @@
export DEB_LDFLAGS_MAINT_APPEND=-Wl,--as-needed
# Disable WXDEBUG checks, which wx3.0 defaults to enabling but were off by
# default in wx2.8, to address issues such as #736368.
-export DEB_CPPFLAGS_MAINT_APPEND=-DNDEBUG
+export DEB_CPPFLAGS_MAINT_APPEND=-DNDEBUG \
+ -DBUILD_DATE="\"\\\"`date -u -d @$(SOURCE_DATE_EPOCH) +%Y-%m-%d`\\\"\""
\
+ -DBUILD_TIME="\"\\\"`date -u -d @$(SOURCE_DATE_EPOCH) +%T`\\\"\""
DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/buildflags.mk
Regards,
Fabian Wolff
[1] https://wiki.debian.org/ReproducibleBuilds
[2] https://reproducible-builds.org/specs/source-date-epoch/
--- a/src/plugins/contrib/wxSmithSTC/stedit/src/stedlgs.cpp
+++ b/src/plugins/contrib/wxSmithSTC/stedit/src/stedlgs.cpp
@@ -2854,7 +2854,7 @@
#else
wxT("Scintilla 1.70"),
#endif
- wxString::FromAscii(__DATE__).wx_str(), // no need to show time
+ wxString::FromAscii(BUILD_DATE).wx_str(), // no need to show time
buildStr.wx_str()
);
--- a/src/sdk/cbexception.cpp
+++ b/src/sdk/cbexception.cpp
@@ -44,7 +44,7 @@
"build: %s %s)"),
File.c_str(), Line, Message.c_str(),
ConfigManager::GetRevisionNumber(), gccvers.c_str(),
- wxT(__DATE__), wxT(__TIME__));
+ wxT(BUILD_DATE), wxT(BUILD_TIME));
if (safe)
wxSafeShowMessage(title, err);
else
--- a/src/sdk/configmanager.cpp
+++ b/src/sdk/configmanager.cpp
@@ -259,12 +259,12 @@
#ifndef __GNUC__
info.Printf(_T( " application info:\n"
"\t svn_revision:\t%u\n"
- "\t build_date:\t%s, %s "), ConfigManager::GetRevisionNumber(), wxT(__DATE__), wxT(__TIME__));
+ "\t build_date:\t%s, %s "), ConfigManager::GetRevisionNumber(), wxT(BUILD_DATE), wxT(BUILD_TIME));
#else
info.Printf(_T( " application info:\n"
"\t svn_revision:\t%u\n"
"\t build_date:\t%s, %s\n"
- "\t gcc_version:\t%d.%d.%d "), ConfigManager::GetRevisionNumber(), wxT(__DATE__), wxT(__TIME__),
+ "\t gcc_version:\t%d.%d.%d "), ConfigManager::GetRevisionNumber(), wxT(BUILD_DATE), wxT(BUILD_TIME),
__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
#endif
--- a/src/src/appglobals.cpp
+++ b/src/src/appglobals.cpp
@@ -63,8 +63,8 @@
const wxString bit_type = wxT(" - 32 bit");
#endif
- const wxString AppBuildTimestamp = ( wxString(wxT(__DATE__)) + wxT(", ")
- + wxT(__TIME__) + wxT(" - wx")
+ const wxString AppBuildTimestamp = ( wxString(wxT(BUILD_DATE)) + wxT(", ")
+ + wxT(BUILD_TIME) + wxT(" - wx")
+ wxString(wxT(wxVERSION_NUM_DOT_STRING))
+ wxT(" (") + AppPlatform + wxT(", ")
+ AppWXAnsiUnicode + wxT(")") + bit_type );
