Merge pull request #6900

2cecb24 doc: change suite to trusty in gitian-building.md (Wladimir J. van der Laan) 957c0fd gitian: make windows build deterministic (Wladimir J. van der Laan) 2e31d74 gitian: use trusty for building (Wladimir J. van der Laan) 0b416c6 depends: qt PIDLIST_ABSOLUTE patch (Wladimir J. van der Laan) 9f251b7 devtools: add libraries for bitcoin-qt to symbol check (Wladimir J. van der Laan)
2026-01-18 22:35:39 +01:00 · 2015-11-19 13:01:58 +01:00
parent 52c563710d 2cecb24600
commit c983d6fcb4
10 changed files with 98 additions and 31 deletions
--- a/contrib/devtools/symbol-check.py
+++ b/contrib/devtools/symbol-check.py
@@ -49,7 +49,24 @@ IGNORE_EXPORTS = {
 READELF_CMD = os.getenv('READELF', '/usr/bin/readelf')
 CPPFILT_CMD = os.getenv('CPPFILT', '/usr/bin/c++filt')
 # Allowed NEEDED libraries
-ALLOWED_LIBRARIES = {'librt.so.1','libpthread.so.0','libanl.so.1','libm.so.6','libgcc_s.so.1','libc.so.6','ld-linux-x86-64.so.2'}
+ALLOWED_LIBRARIES = {
+# bitcoind and bitcoin-qt
+'libgcc_s.so.1', # GCC base support
+'libc.so.6', # C library
+'libpthread.so.0', # threading
+'libanl.so.1', # DNS resolve
+'libm.so.6', # math library
+'librt.so.1', # real-time (clock)
+'ld-linux-x86-64.so.2', # 64-bit dynamic linker
+'ld-linux.so.2', # 32-bit dynamic linker
+# bitcoin-qt only
+'libX11-xcb.so.1', # part of X11
+'libX11.so.6', # part of X11
+'libxcb.so.1', # part of X11
+'libfontconfig.so.1', # font support
+'libfreetype.so.6', # font parsing
+'libdl.so.2' # programming interface to dynamic linker
+}

 class CPPFilt(object):
    '''
--- a/contrib/gitian-descriptors/README.md
+++ b/contrib/gitian-descriptors/README.md
@@ -27,7 +27,7 @@ Once you've got the right hardware and software:

    # Create base images
    cd gitian-builder
-    bin/make-base-vm --suite precise --arch amd64
+    bin/make-base-vm --suite trusty --arch amd64
    cd ..

    # Get inputs (see doc/release-process.md for exact inputs needed and where to get them)
--- a/contrib/gitian-descriptors/gitian-linux.yml
+++ b/contrib/gitian-descriptors/gitian-linux.yml
@@ -2,20 +2,19 @@
 name: "bitcoin-linux-0.12"
 enable_cache: true
 suites:
- "precise"
+- "trusty"
 architectures:
 - "amd64"
 packages: 
 - "g++-multilib"
 - "git-core"
 - "pkg-config"
- "autoconf2.13"
+- "autoconf"
 - "libtool"
 - "automake"
 - "faketime"
 - "bsdmainutils"
 - "binutils-gold"
- "libstdc++6-4.6-pic"
 reference_datetime: "2015-06-01 00:00:00"
 remotes:
 - "url": "https://github.com/bitcoin/bitcoin.git"
@@ -44,7 +43,7 @@ script: |
  for prog in ${FAKETIME_PROGS}; do
    echo '#!/bin/bash' > ${WRAP_DIR}/${prog}
    echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
-    echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
+    echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
    echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${prog}
    echo "\$REAL \$@" >> $WRAP_DIR/${prog}
    chmod +x ${WRAP_DIR}/${prog}
@@ -55,7 +54,7 @@ script: |
    for prog in ${FAKETIME_HOST_PROGS}; do
        echo '#!/bin/bash' > ${WRAP_DIR}/${i}-${prog}
        echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
-        echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
+        echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
        echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${i}-${prog}
        echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
        chmod +x ${WRAP_DIR}/${i}-${prog}
@@ -70,14 +69,6 @@ script: |
    make ${MAKEOPTS} -C ${BASEPREFIX} HOST="${i}"
  done

-  # Ubuntu precise hack: Not an issue in later versions.
-  # Precise's libstdc++.a is non-pic. There's an optional libstdc++6-4.6-pic
-  #   package which provides libstdc++_pic.a, but the linker can't find it.
-  # Symlink it to a path that will be included in our link-line so that the
-  # linker picks it up before the default libstdc++.a.
-  # This is only necessary for 64bit.
-  ln -s /usr/lib/gcc/x86_64-linux-gnu/4.6/libstdc++_pic.a ${BASEPREFIX}/x86_64-unknown-linux-gnu/lib/libstdc++.a
-
  # Create the release tarball using (arbitrarily) the first host
  ./autogen.sh
  ./configure --prefix=${BASEPREFIX}/`echo "${HOSTS}" | awk '{print $1;}'`
--- a/contrib/gitian-descriptors/gitian-osx-signer.yml
+++ b/contrib/gitian-descriptors/gitian-osx-signer.yml
@@ -1,7 +1,7 @@
 ---
 name: "bitcoin-dmg-signer"
 suites:
- "precise"
+- "trusty"
 architectures:
 - "amd64"
 packages:
@@ -23,7 +23,7 @@ script: |
  for prog in ${FAKETIME_PROGS}; do
    echo '#!/bin/bash' > ${WRAP_DIR}/${prog}
    echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
-    echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
+    echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
    echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${prog}
    echo "\$REAL \$@" >> $WRAP_DIR/${prog}
    chmod +x ${WRAP_DIR}/${prog}
--- a/contrib/gitian-descriptors/gitian-osx.yml
+++ b/contrib/gitian-descriptors/gitian-osx.yml
@@ -2,14 +2,14 @@
 name: "bitcoin-osx-0.12"
 enable_cache: true
 suites:
- "precise"
+- "trusty"
 architectures:
 - "amd64"
 packages: 
 - "g++"
 - "git-core"
 - "pkg-config"
- "autoconf2.13"
+- "autoconf"
 - "libtool"
 - "automake"
 - "faketime"
@@ -49,7 +49,7 @@ script: |
  for prog in ${FAKETIME_PROGS}; do
    echo '#!/bin/bash' > ${WRAP_DIR}/${prog}
    echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
-    echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
+    echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
    echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${prog}
    echo "\$REAL \$@" >> $WRAP_DIR/${prog}
    chmod +x ${WRAP_DIR}/${prog}
@@ -60,7 +60,7 @@ script: |
    for prog in ${FAKETIME_HOST_PROGS}; do
        echo '#!/bin/bash' > ${WRAP_DIR}/${i}-${prog}
        echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
-        echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
+        echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
        echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${i}-${prog}
        echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
        chmod +x ${WRAP_DIR}/${i}-${prog}
--- a/contrib/gitian-descriptors/gitian-win-signer.yml
+++ b/contrib/gitian-descriptors/gitian-win-signer.yml
@@ -1,7 +1,7 @@
 ---
 name: "bitcoin-win-signer"
 suites:
- "precise"
+- "trusty"
 architectures:
 - "amd64"
 packages:
--- a/contrib/gitian-descriptors/gitian-win.yml
+++ b/contrib/gitian-descriptors/gitian-win.yml
@@ -2,14 +2,14 @@
 name: "bitcoin-win-0.12"
 enable_cache: true
 suites:
- "precise"
+- "trusty"
 architectures:
 - "amd64"
 packages: 
 - "g++"
 - "git-core"
 - "pkg-config"
- "autoconf2.13"
+- "autoconf"
 - "libtool"
 - "automake"
 - "faketime"
@@ -46,7 +46,7 @@ script: |
  for prog in ${FAKETIME_PROGS}; do
    echo '#!/bin/bash' > ${WRAP_DIR}/${prog}
    echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
-    echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
+    echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
    echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${prog}
    echo "\$REAL \$@" >> $WRAP_DIR/${prog}
    chmod +x ${WRAP_DIR}/${prog}
@@ -57,12 +57,36 @@ script: |
    for prog in ${FAKETIME_HOST_PROGS}; do
        echo '#!/bin/bash' > ${WRAP_DIR}/${i}-${prog}
        echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
-        echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
+        echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
        echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${i}-${prog}
        echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
        chmod +x ${WRAP_DIR}/${i}-${prog}
    done
  done
+
+  # Create per-host linker wrapper
+  # This is only needed for trusty, as the mingw linker leaks a few bytes of
+  # heap, causing non-determinism. See discussion in https://github.com/bitcoin/bitcoin/pull/6900
+  for i in $HOSTS; do
+    mkdir -p ${WRAP_DIR}/${i}
+    for prog in collect2; do
+        echo '#!/bin/bash' > ${WRAP_DIR}/${i}/${prog}
+        REAL=$(${i}-gcc -print-prog-name=${prog})
+        echo "export MALLOC_PERTURB_=255" >> ${WRAP_DIR}/${i}/${prog}
+        echo "${REAL} \$@" >> $WRAP_DIR/${i}/${prog}
+        chmod +x ${WRAP_DIR}/${i}/${prog}
+    done
+    for prog in gcc g++; do
+        echo '#!/bin/bash' > ${WRAP_DIR}/${i}-${prog}
+        echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
+        echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
+        echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${i}-${prog}
+        echo "export COMPILER_PATH=${WRAP_DIR}/${i}" >> ${WRAP_DIR}/${i}-${prog}
+        echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
+        chmod +x ${WRAP_DIR}/${i}-${prog}
+    done
+  done
+
  export PATH=${WRAP_DIR}:${PATH}

  cd bitcoin