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From: Michael Hanke <mih@debian.org>
Subject: Configure Debian build and runtime environment
Modifications include:
* Always build for LINUX, even on non-Linux Debian platforms (e.g. kFreeBSD).
The test for Linux seems to be more of a test for the GNU libc and all target
platform in Debian have that.
* Prefer to link against shared libraries.
* Accept externally provided CFLAGS
* Path tweaks for Debian-specific install locations.
* Deal with the difference between netstat APIs on Linux and kFreeBSD
* Set BUILD_* for reproducible builds
--- a/configure
+++ b/configure
@@ -41,13 +41,21 @@
# Here's what we want to exec literally:
# uname -a | sed s/#/\\#/ | sed s/\$/$$/
# The above sed commands are to escape the output for the Makefile.
-system_information=`uname -a | sed 's/#/\\\\#/' | sed 's/\\$/$$/'`
+# Avoid capture of system info
+# system_information=`uname -a | sed 's/#/\\\\#/' | sed 's/\\$/$$/'`
+system_information="Debian build of cctools"
+
+#BUILD_CPU="$(uname -m | tr \[a-z\] \[A-Z\])"
+BUILD_DATE="2018-12-25"
+# BUILD_HOST="$(uname -n)"
+BUILD_HOST="debian"
+#BUILD_SYS="$(uname -s | tr \[a-z\] \[A-Z\] | awk -F_ '{print $1}')"
+BUILD_USER="debian"
+# this setting is actually used to identify GNU libc platforms
+# and Debian is all GNU libc, so force "Linux" even on non-Linux systems
+BUILD_SYS=LINUX
+BUILD_CPU="$(dpkg-architecture -qDEB_BUILD_ARCH | tr \[a-z-\] \[A-Z_\])"
-BUILD_CPU="$(uname -m | tr \[a-z\] \[A-Z\])"
-BUILD_DATE="$NOW"
-BUILD_HOST="$(uname -n)"
-BUILD_SYS="$(uname -s | tr \[a-z\] \[A-Z\] | awk -F_ '{print $1}')"
-BUILD_USER="$USER"
if [ "$BUILD_CPU" = UNKNOWN ]
then
@@ -436,7 +444,8 @@
then
if [ "${config_static_libgcc}" = yes ]
then
- ldflags="${ldflags} -Xlinker -Bstatic -static-libgcc"
+ ldflags="${ldflags} ${link_as_needed}"
+
fi
ldflags="${ldflags} -Xlinker -Bdynamic ${link_as_needed}"
@@ -448,6 +457,9 @@
fi
fi
+# accept ldflags from outside
+ldflags="$ldflags $LDFLAGS"
+
if [ "$optsanitize" = 1 ]; then
ccflags="${ccflags} -fno-omit-frame-pointer -fsanitize=address -fsanitize=undefined"
ldflags="-fsanitize=address -lasan -lubsan ${ldflags}"
@@ -457,12 +469,12 @@
##########################################################################
# SWITCH TO STATIC LINKING FOR UNCOMMON THIRD-PARTY PACKAGES
##########################################################################
-library_search_mode=prefer_static
+library_search_mode=prefer_dynamic
##########################################################################
if [ "$globus_flavor" = auto ]
then
- if [ $BUILD_CPU = X86_64 ]
+ if [ $BUILD_CPU = X86_64 -o $BUILD_CPU = AMD64 ]
then
globus_flavor=gcc64
else
@@ -587,7 +599,7 @@
then
mysql_avail=yes
mysql_path=${mysql_path:-${base_root}}
- if library_search mysqlclient ${mysql_path} mysql
+ if library_search mysqlclient ${mysql_path}
then
mysql_ldflags="${library_search_result}"
|
