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[#3065] refactoring overused GTEST_VERSION variables

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This commit is contained in:
Piotrek Zadroga
2023-10-03 18:24:31 +02:00
parent 2e557e88e0
commit 8dd75a01f2
1 changed files with 12 additions and 17 deletions
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29
m4macros/ax_gtest.m4
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@@ -102,20 +102,20 @@ if test "x$enable_gtest" = "xyes" ; then
GTEST_LDADD="\$(top_builddir)/ext/gtest/libgtest.a"
DISTCHECK_GTEST_CONFIGURE_FLAG="--with-gtest-source=$GTEST_SOURCE"
GTEST_INCLUDES="-I$GTEST_SOURCE -I$GTEST_SOURCE/include"
GTEST_VERSION="$(basename $GTEST_SOURCE)"
gtest_src_basename="$(basename $GTEST_SOURCE)"
# Versions starting from 1.8.0 are put in the googletest directory. If the basename
# returns googletest string, we need to cut it off and try basename again.
if test "$GTEST_VERSION" = "googletest"; then
GTEST_VERSION=${GTEST_SOURCE%"/googletest"}
if test -f "$GTEST_VERSION/CMakeLists.txt" ; then
cmakelists="$GTEST_VERSION/CMakeLists.txt"
if test "$gtest_src_basename" = "googletest"; then
gtest_src_parent_dir=${GTEST_SOURCE%"/googletest"}
if test -f "$gtest_src_parent_dir/CMakeLists.txt" ; then
cmakelists="$gtest_src_parent_dir/CMakeLists.txt"
fi
GTEST_VERSION=$(basename "$GTEST_VERSION")
gtest_src_basename=$(basename "$gtest_src_parent_dir")
fi
GTEST_VERSION="${GTEST_VERSION#googletest-release-}"
GTEST_VERSION="${GTEST_VERSION#gtest-}"
GTEST_VERSION="${GTEST_VERSION#googletest-}"
gtest_src_basename="${gtest_src_basename#googletest-release-}"
gtest_src_basename="${gtest_src_basename#gtest-}"
gtest_src_basename="${gtest_src_basename#googletest-}"
posix_regex=$(expr "5" : "\([[:digit:]]\)")
if test "${posix_regex}" = "5" ; then
@@ -125,8 +125,7 @@ if test "x$enable_gtest" = "xyes" ; then
fi
gtest_version_candidate=
gtest_version_candidate=$(expr "$GTEST_VERSION" : "$semver_regex")
gtest_version_found="no"
gtest_version_candidate=$(expr "$gtest_src_basename" : "$semver_regex")
if test -z "$gtest_version_candidate" ; then
# If the GTEST_VERSION is still not correct semver, we need to determine googletest version in other way.
@@ -135,11 +134,10 @@ if test "x$enable_gtest" = "xyes" ; then
gtest_version_line=$($AWK '/set\(GOOGLETEST_VERSION/ { print }' "$cmakelists")
gtest_version_candidate=$(expr "$gtest_version_line" : "$semver_regex")
if test -n "$gtest_version_candidate"; then
gtest_version_found="yes"
GTEST_VERSION=$gtest_version_candidate
fi
fi
if test $gtest_version_found = "no" ; then
if test $GTEST_VERSION = "unknown" ; then
# Try to get googletest version from debian/ubuntu package
AC_PATH_PROG(DPKG, dpkg)
AC_PATH_PROG(DPKGQUERY, dpkg-query)
@@ -147,19 +145,16 @@ if test "x$enable_gtest" = "xyes" ; then
# Let's check if there is a googletest package owning files under given GTEST_SOURCE path
${DPKG} -S "$GTEST_SOURCE" 2>/dev/null | grep googletest >/dev/null 2>&1
if test $? -eq 0; then
gtest_version_found="yes"
GTEST_VERSION="$(${DPKGQUERY} --showformat='${Version}' --show googletest | cut -d'-' -f1)"
fi
fi
fi
else
gtest_version_found="yes"
GTEST_VERSION=$gtest_version_candidate
fi
if test $gtest_version_found = "no" ; then
if test $GTEST_VERSION = "unknown" ; then
AC_MSG_WARN([Could not find GTEST version])
GTEST_VERSION="unknown"
fi
fi