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author | Jan Vorlicek <janvorli@microsoft.com> | 2016-11-29 19:09:35 +0100 |
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committer | GitHub <noreply@github.com> | 2016-11-29 19:09:35 +0100 |
commit | 74816870ce9ff5ec41d30455a7dcc3b5d327bf45 (patch) | |
tree | fc148a063f34c8bfc70e15d24a5e4abba272f78d | |
parent | e67851210d1c03d730a3bc97a87e8a6713bbf772 (diff) | |
download | coreclr-74816870ce9ff5ec41d30455a7dcc3b5d327bf45.tar.gz coreclr-74816870ce9ff5ec41d30455a7dcc3b5d327bf45.tar.bz2 coreclr-74816870ce9ff5ec41d30455a7dcc3b5d327bf45.zip |
Fix shared library dependencies verification on some platforms (#8349)
The existing way of verifying shared library dependencies, used for
System.Globalization.Native.so, doesn't work on platforms that don't
have ldd or where ldd doesn't support the `-r` option.
This change makes the check happen on non-Alpine Linux only for now.
It also refactors the way the check is performed. Instead of doing it
post build in the build.sh, it is now performed as a postbuild phase
of the System.Globalization.Native target and it is also generalized
so that we can easily add such verification to other build targets.
The new verify-so.sh script is also used in corefx.
-rwxr-xr-x | build.sh | 8 | ||||
-rw-r--r-- | functions.cmake | 16 | ||||
-rw-r--r-- | src/corefx/System.Globalization.Native/CMakeLists.txt | 6 | ||||
-rwxr-xr-x | verify-so.sh | 20 |
4 files changed, 42 insertions, 8 deletions
@@ -218,14 +218,6 @@ build_coreclr() exit 1 fi - echo "Verifying System.Globalization.Native.so dependencies" - - ldd -r $__BinDir/System.Globalization.Native.so | awk 'BEGIN {count=0} /undefined symbol:/ { if (count==0) {print "Undefined symbol(s) found:"} print " " $3; count++ } END {if (count>0) exit(1)}' - if [ $? != 0 ]; then - echo "Failed. System.Globalization.Native.so has undefined dependencies. These are likely ICU APIs that need to be added to icushim.h" - exit 1 - fi - popd } diff --git a/functions.cmake b/functions.cmake index f8a2eeae04..bac20e8bc6 100644 --- a/functions.cmake +++ b/functions.cmake @@ -216,3 +216,19 @@ function(_install) install(${ARGV}) endif() endfunction() + +function(verify_dependencies targetName errorMessage) + # We don't need to verify dependencies on OSX, since missing dependencies + # result in link error over there. + if (NOT CLR_CMAKE_PLATFORM_DARWIN) + add_custom_command( + TARGET ${targetName} + POST_BUILD + VERBATIM + COMMAND ${CMAKE_SOURCE_DIR}/verify-so.sh + $<TARGET_FILE:${targetName}> + ${errorMessage} + COMMENT "Verifying ${targetName} dependencies" + ) + endif() +endfunction() diff --git a/src/corefx/System.Globalization.Native/CMakeLists.txt b/src/corefx/System.Globalization.Native/CMakeLists.txt index 5892856dfe..90f50671cd 100644 --- a/src/corefx/System.Globalization.Native/CMakeLists.txt +++ b/src/corefx/System.Globalization.Native/CMakeLists.txt @@ -93,5 +93,11 @@ else() add_definitions(-DU_DISABLE_RENAMING=1) endif() +verify_dependencies( + System.Globalization.Native + "Verification failed. System.Globalization.Native.so has undefined dependencies. These are likely ICU APIs that need to be added to icushim.h." +) + # add the install targets install_clr(System.Globalization.Native) + diff --git a/verify-so.sh b/verify-so.sh new file mode 100755 index 0000000000..3907cf1db0 --- /dev/null +++ b/verify-so.sh @@ -0,0 +1,20 @@ +#!/usr/bin/env bash +# $1 contains full path to the .so to verify +# $2 contains message to print when the verification fails + +OSName=$(uname -s) +case $OSName in + Linux) + source /etc/os-release + # TODO: add support for verification on Alpine Linux + if [ "$ID" != "alpine" ]; then + ldd -r $1 | awk 'BEGIN {count=0} /undefined symbol:/ { if (count==0) {print "Undefined symbol(s) found:"} print " " $3; count++ } END {if (count>0) exit(1)}' + if [ $? != 0 ]; then + echo "$2" + exit 1 + fi + fi + ;; +esac + +# TODO: add support for verification on non-Linux Unixes (except of OSX) |