[netcdf] 01/01: Add patch to use SOURCE_DATE_EPOCH instead of current date.

[Sebastiaan Couwenberg]

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sebastic pushed a commit to branch master
in repository netcdf.

commit 8140f53a3e78de53b487f2f01b9571ceee8b77d9
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date:   Sun May 15 17:05:58 2016 +0200

    Add patch to use SOURCE_DATE_EPOCH instead of current date.
---
 debian/changelog                       |  6 +++++
 debian/patches/series                  |  1 +
 debian/patches/source_date_epoch.patch | 44 ++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 190243b..e643686 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+netcdf (1:4.4.1~rc2-1~exp3) UNRELEASED; urgency=medium
+
+  * Add patch to use SOURCE_DATE_EPOCH instead of current date.
+
+ -- Bas Couwenberg <sebastic at debian.org>  Sun, 15 May 2016 17:05:23 +0200
+
 netcdf (1:4.4.1~rc2-1~exp2) experimental; urgency=medium
 
   * Drop SOVERSION patch, SONAME bump in RC1 was not required.
diff --git a/debian/patches/series b/debian/patches/series
index dac6fb5..f3bf16c 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -2,3 +2,4 @@ link-private.patch
 privacy-breach-logo.patch
 hdf5-library-path.patch
 tst_fileinfo-link-hdf5.patch
+source_date_epoch.patch
diff --git a/debian/patches/source_date_epoch.patch b/debian/patches/source_date_epoch.patch
new file mode 100644
index 0000000..857a914
--- /dev/null
+++ b/debian/patches/source_date_epoch.patch
@@ -0,0 +1,44 @@
+Description: Use SOURCE_DATE_EPOCH instead of current date.
+Author: Bas Couwenberg <sebastic at debian.org>
+Forwarded: https://github.com/Unidata/netcdf-c/pull/263
+Applied-Upstream: https://github.com/Unidata/netcdf-c/commit/aa8f23c5bbed9892a65f27fb8854e649f4ed1c1f
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -124,10 +124,17 @@ STRING(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE
+ 
+ # Determine the configure date.
+ 
+-EXECUTE_PROCESS(
+-  COMMAND date
+-  OUTPUT_VARIABLE CONFIG_DATE
+-  )
++IF(DEFINED ENV{SOURCE_DATE_EPOCH})
++	EXECUTE_PROCESS(
++	  COMMAND "date" "-u" "-d" "@$ENV{SOURCE_DATE_EPOCH}"
++	  OUTPUT_VARIABLE CONFIG_DATE
++	  )
++ELSE()
++	EXECUTE_PROCESS(
++	  COMMAND date
++	  OUTPUT_VARIABLE CONFIG_DATE
++	  )
++ENDIF()
+ IF(CONFIG_DATE)
+ 	string(STRIP ${CONFIG_DATE} CONFIG_DATE)
+ ENDIF()
+--- a/configure.ac
++++ b/configure.ac
+@@ -45,7 +45,11 @@ AC_MSG_NOTICE([netCDF AC_PACKAGE_VERSION
+ AC_CONFIG_MACRO_DIR([m4])
+ 
+ # Configuration Date
+-AC_SUBST([CONFIG_DATE]) CONFIG_DATE="`date`"
++if test -n ${SOURCE_DATE_EPOCH}; then
++    AC_SUBST([CONFIG_DATE]) CONFIG_DATE="`date -u -d "@${SOURCE_DATE_EPOCH}"`"
++else
++    AC_SUBST([CONFIG_DATE]) CONFIG_DATE="`date`"
++fi
+ 
+ # Find out about the host we're building on.
+ AC_CANONICAL_HOST

-- 
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