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#!/usr/bin/env bash
#
# Validate the library symlinks:
# * The actual elf binary is, e.g. libIlmThread-3_1.so.29.0.0
# * The symlinks are:
# libIlmThread.so -> libIlmThread-3_1.so
# libIlmThread-3_1.so -> libIlmThread-3_1.so.29
# libIlmThread-3_1.so.29 -> libIlmThread-3_1.so.29.0.0
#
# Extract the version by compiling a program that prints the
# OPENEXR_VERSION_STRING. This also validates that the program
# compiles and executes with the info from pkg-config.
#
if [[ $# == "0" ]]; then
echo "usage: $0 BUILD_ROOT [SRC_ROOT]"
exit -1
fi
BUILD_ROOT=$1
SRC_ROOT=$2
# Locate OpenEXR.pc and set PKG_CONFIG_PATH accordingly
pkgconfig=$(find $BUILD_ROOT -name OpenEXR.pc)
if [[ "$pkgconfig" == "" ]]; then
echo "Can't find OpenEXR.pc"
exit -1
fi
export PKG_CONFIG_PATH=$(dirname $pkgconfig)
# Build the validation program
CXX_FLAGS=$(pkg-config OpenEXR --cflags)
LD_FLAGS=$(pkg-config OpenEXR --libs --static)
VALIDATE_CPP=$(mktemp --tmpdir "validate_XXX.cpp")
VALIDATE_BIN=$(mktemp --tmpdir "validate_XXX")
trap "rm -rf $VALIDATE_CPP $VALIDATE_BIN" exit
echo -e '#include <ImfHeader.h>\n#include <OpenEXRConfig.h>\n#include <stdio.h>\nint main() { puts(OPENEXR_PACKAGE_STRING); Imf::Header h; return 0; }' > $VALIDATE_CPP
g++ $CXX_FLAGS $VALIDATE_CPP -o $VALIDATE_BIN $LD_FLAGS
# Execute the program
LIB_DIR=$(pkg-config OpenEXR --variable=libdir)
export LD_LIBRARY_PATH=$LIB_DIR
validate=`$VALIDATE_BIN`
status=$?
echo $validate
if [[ "$status" != "0" ]]; then
echo "validate failed: $validate"
exit -1
fi
# Get the suffix, e.g. -2_5_d, and determine if there's also a _d
libsuffix=$(pkg-config OpenEXR --variable=libsuffix)
if [[ $libsuffix != $(basename ./$libsuffix _d) ]]; then
_d="_d"
else
_d=""
fi
# Validate each of the libs
libs=$(pkg-config OpenEXR --libs-only-l | sed -e s/-l//g)
for lib in $libs; do
base=$(echo $lib | cut -d- -f1)
suffix=$(echo $lib | cut -d- -f2)
if [[ -f $LIB_DIR/lib$base$_d.so ]]; then
libbase=$(readlink $LIB_DIR/lib$base$_d.so)
libcurrent=$(readlink $LIB_DIR/$libbase)
libversion=$(readlink $LIB_DIR/$libcurrent)
file $LIB_DIR/$libversion | grep -q "ELF"
if [[ "$?" != 0 ]]; then
echo "Broken libs: lib$base.so -> $libbase -> $libcurrent -> $libversion"
exit -1
fi
echo "lib$base.so -> $libbase -> $libcurrent -> $libversion"
elif [[ ! -f $LIB_DIR/lib$lib.a ]]; then
echo "No static lib: $LIB_DIR/lib$lib.a"
else
echo "Static lib lib$lib.a"
fi
done
# Confirm no broken .so symlinks
file $LIB_DIR/lib* | grep -q broken
if [[ "$?" == "0" ]]; then
echo "Broken symbolic link."
exit -1
fi
if [[ "$SRC_ROOT" != "" ]]; then
version=$(pkg-config OpenEXR --modversion)
notes=$(grep "\* \[Version $version\]" $SRC_ROOT/CHANGES.md | head -1)
if [[ "$notes" == "" ]]; then
echo "No release notes."
else
echo "Release notes: $notes"
fi
fi
echo "ok."
|
