mirror of
https://github.com/jemalloc/jemalloc.git
synced 2026-07-24 13:53:11 +00:00
Make smallocx symbol name depend on the JEMALLOC_VERSION_GID
This comments concatenates the `JEMALLOC_VERSION_GID` to the
`smallocx` symbol name, such that the symbol ends up exported
as `smallocx_{git_hash}`.
This commit is contained in:
gnzlbg
126
configure.ac
126
configure.ac
@@ -538,6 +538,66 @@ AC_PROG_NM
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AC_PROG_AWK
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dnl ============================================================================
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dnl jemalloc version.
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dnl
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AC_ARG_WITH([version],
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[AS_HELP_STRING([--with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid>],
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[Version string])],
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[
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echo "${with_version}" | grep ['^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$'] 2>&1 1>/dev/null
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if test $? -eq 0 ; then
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echo "$with_version" > "${objroot}VERSION"
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else
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echo "${with_version}" | grep ['^VERSION$'] 2>&1 1>/dev/null
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if test $? -ne 0 ; then
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AC_MSG_ERROR([${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION])
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fi
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fi
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], [
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dnl Set VERSION if source directory is inside a git repository.
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if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then
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dnl Pattern globs aren't powerful enough to match both single- and
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dnl double-digit version numbers, so iterate over patterns to support up
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dnl to version 99.99.99 without any accidental matches.
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for pattern in ['[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \
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'[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \
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'[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \
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'[0-9][0-9].[0-9][0-9].[0-9]' \
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'[0-9][0-9].[0-9][0-9].[0-9][0-9]']; do
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(test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null
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if test $? -eq 0 ; then
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mv "${objroot}VERSION.tmp" "${objroot}VERSION"
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break
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fi
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done
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fi
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rm -f "${objroot}VERSION.tmp"
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])
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if test ! -e "${objroot}VERSION" ; then
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if test ! -e "${srcroot}VERSION" ; then
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AC_MSG_RESULT(
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[Missing VERSION file, and unable to generate it; creating bogus VERSION])
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echo "0.0.0-0-g0000000000000000000000000000000000000000" > "${objroot}VERSION"
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else
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cp ${srcroot}VERSION ${objroot}VERSION
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fi
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fi
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jemalloc_version=`cat "${objroot}VERSION"`
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jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]1}'`
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jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]2}'`
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jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]3}'`
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jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]4}'`
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jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]5}'`
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AC_SUBST([jemalloc_version])
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AC_SUBST([jemalloc_version_major])
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AC_SUBST([jemalloc_version_minor])
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AC_SUBST([jemalloc_version_bugfix])
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AC_SUBST([jemalloc_version_nrev])
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AC_SUBST([jemalloc_version_gid])
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dnl Platform-specific settings. abi and RPATH can probably be determined
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dnl programmatically, but doing so is error-prone, which makes it generally
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dnl not worth the trouble.
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@@ -850,7 +910,7 @@ AC_ARG_WITH([export],
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fi]
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)
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public_syms="aligned_alloc calloc dallocx free mallctl mallctlbymib mallctlnametomib malloc malloc_conf malloc_message malloc_stats_print malloc_usable_size mallocx smallocx nallocx posix_memalign rallocx realloc sallocx sdallocx xallocx"
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public_syms="aligned_alloc calloc dallocx free mallctl mallctlbymib mallctlnametomib malloc malloc_conf malloc_message malloc_stats_print malloc_usable_size mallocx smallocx_${jemalloc_version_gid} nallocx posix_memalign rallocx realloc sallocx sdallocx xallocx"
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dnl Check for additional platform-specific public API functions.
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AC_CHECK_FUNC([memalign],
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[AC_DEFINE([JEMALLOC_OVERRIDE_MEMALIGN], [ ])
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@@ -991,6 +1051,10 @@ cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.i
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cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:include/jemalloc/internal/jemalloc_internal_defs.h.in"
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cfghdrs_tup="${cfghdrs_tup} test/include/test/jemalloc_test_defs.h:test/include/test/jemalloc_test_defs.h.in"
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dnl ============================================================================
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dnl jemalloc build options.
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dnl
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dnl Do not compile with debugging by default.
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug],
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@@ -1462,66 +1526,6 @@ if test "x${LG_PAGE}" != "xundefined" -a \
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fi
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AC_DEFINE_UNQUOTED([LG_HUGEPAGE], [${je_cv_lg_hugepage}])
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dnl ============================================================================
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dnl jemalloc configuration.
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dnl
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AC_ARG_WITH([version],
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[AS_HELP_STRING([--with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid>],
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[Version string])],
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[
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echo "${with_version}" | grep ['^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$'] 2>&1 1>/dev/null
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if test $? -eq 0 ; then
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echo "$with_version" > "${objroot}VERSION"
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else
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echo "${with_version}" | grep ['^VERSION$'] 2>&1 1>/dev/null
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if test $? -ne 0 ; then
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AC_MSG_ERROR([${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION])
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fi
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fi
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], [
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dnl Set VERSION if source directory is inside a git repository.
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if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then
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dnl Pattern globs aren't powerful enough to match both single- and
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dnl double-digit version numbers, so iterate over patterns to support up
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dnl to version 99.99.99 without any accidental matches.
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for pattern in ['[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \
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'[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \
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'[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \
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'[0-9][0-9].[0-9][0-9].[0-9]' \
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'[0-9][0-9].[0-9][0-9].[0-9][0-9]']; do
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(test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null
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if test $? -eq 0 ; then
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mv "${objroot}VERSION.tmp" "${objroot}VERSION"
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break
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fi
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done
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fi
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rm -f "${objroot}VERSION.tmp"
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])
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if test ! -e "${objroot}VERSION" ; then
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if test ! -e "${srcroot}VERSION" ; then
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AC_MSG_RESULT(
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[Missing VERSION file, and unable to generate it; creating bogus VERSION])
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echo "0.0.0-0-g0000000000000000000000000000000000000000" > "${objroot}VERSION"
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else
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cp ${srcroot}VERSION ${objroot}VERSION
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fi
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fi
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jemalloc_version=`cat "${objroot}VERSION"`
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jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]1}'`
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jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]2}'`
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jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]3}'`
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jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]4}'`
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jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print [$]5}'`
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AC_SUBST([jemalloc_version])
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AC_SUBST([jemalloc_version_major])
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AC_SUBST([jemalloc_version_minor])
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AC_SUBST([jemalloc_version_bugfix])
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AC_SUBST([jemalloc_version_nrev])
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AC_SUBST([jemalloc_version_gid])
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dnl ============================================================================
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dnl Configure pthreads.
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