diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 62 |
1 files changed, 53 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index 1c52439..c270662 100644 --- a/configure.ac +++ b/configure.ac @@ -86,7 +86,7 @@ MANDIR=`eval echo $MANDIR` AC_SUBST([MANDIR]) dnl Support for building documentation. -AC_PATH_PROG([XSLTPROC], [xsltproc], , [$PATH]) +AC_PATH_PROG([XSLTPROC], [xsltproc], [false], [$PATH]) if test -d "/usr/share/xml/docbook/stylesheet/docbook-xsl" ; then DEFAULT_XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl" elif test -d "/usr/share/sgml/docbook/xsl-stylesheets" ; then @@ -261,6 +261,7 @@ case "${host}" in CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" abi="elf" + AC_DEFINE([JEMALLOC_HAS_ALLOCA_H]) AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED], [ ]) AC_DEFINE([JEMALLOC_THREADED_INIT], [ ]) JEMALLOC_USABLE_SIZE_CONST="" @@ -402,9 +403,9 @@ AC_SUBST([enable_autogen]) AC_PROG_INSTALL AC_PROG_RANLIB -AC_PATH_PROG([AR], [ar], , [$PATH]) -AC_PATH_PROG([LD], [ld], , [$PATH]) -AC_PATH_PROG([AUTOCONF], [autoconf], , [$PATH]) +AC_PATH_PROG([AR], [ar], [false], [$PATH]) +AC_PATH_PROG([LD], [ld], [false], [$PATH]) +AC_PATH_PROG([AUTOCONF], [autoconf], [false], [$PATH]) public_syms="malloc_conf malloc_message malloc calloc posix_memalign aligned_alloc realloc free malloc_usable_size malloc_stats_print mallctl mallctlnametomib mallctlbymib" @@ -471,6 +472,13 @@ for stem in ${public_syms}; do AC_DEFINE_UNQUOTED([${n}], [${m}]) done +AC_ARG_WITH([export], + [AS_HELP_STRING([--without-export], [disable exporting jemalloc public APIs])], + [if test "x$with_export" = "xno"; then + AC_DEFINE([JEMALLOC_EXPORT],[]) +fi] +) + dnl Do not mangle library-private APIs by default. AC_ARG_WITH([private_namespace], [AS_HELP_STRING([--with-private-namespace=<prefix>], [Prefix to prepend to all library-private APIs])], @@ -544,7 +552,7 @@ fi dnl Do not compile with debugging by default. AC_ARG_ENABLE([debug], - [AS_HELP_STRING([--enable-debug], [Build debugging code])], + [AS_HELP_STRING([--enable-debug], [Build debugging code (implies --enable-ivsalloc)])], [if test "x$enable_debug" = "xno" ; then enable_debug="0" else @@ -555,10 +563,25 @@ fi ) if test "x$enable_debug" = "x1" ; then AC_DEFINE([JEMALLOC_DEBUG], [ ]) - AC_DEFINE([JEMALLOC_IVSALLOC], [ ]) + enable_ivsalloc="1" fi AC_SUBST([enable_debug]) +dnl Do not validate pointers by default. +AC_ARG_ENABLE([ivsalloc], + [AS_HELP_STRING([--enable-ivsalloc], [Validate pointers passed through the public API])], +[if test "x$enable_ivsalloc" = "xno" ; then + enable_ivsalloc="0" +else + enable_ivsalloc="1" +fi +], +[enable_ivsalloc="0"] +) +if test "x$enable_ivsalloc" = "x1" ; then + AC_DEFINE([JEMALLOC_IVSALLOC], [ ]) +fi + dnl Only optimize if not debugging. if test "x$enable_debug" = "x0" -a "x$no_CFLAGS" = "xyes" ; then dnl Make sure that an optimization flag was not specified in EXTRA_CFLAGS. @@ -906,7 +929,7 @@ AC_CACHE_CHECK([STATIC_PAGE_SHIFT], #include <stdio.h> ]], [[ - long result; + int result; FILE *f; #ifdef _WIN32 @@ -925,7 +948,7 @@ AC_CACHE_CHECK([STATIC_PAGE_SHIFT], if (f == NULL) { return 1; } - fprintf(f, "%u\n", result); + fprintf(f, "%d\n", result); fclose(f); return 0; @@ -1070,11 +1093,13 @@ dnl Check for ffsl(3), and fail if not found. This function exists on all dnl platforms that jemalloc currently has a chance of functioning on without dnl modification. JE_COMPILABLE([a program using ffsl], [ +#include <stdio.h> #include <strings.h> #include <string.h> ], [ { int rv = ffsl(0x08); + printf("%d\n", rv); } ], [je_cv_function_ffsl]) if test "x${je_cv_function_ffsl}" != "xyes" ; then @@ -1178,7 +1203,26 @@ fi dnl ============================================================================ dnl Darwin-related configuration. -if test "x${abi}" = "xmacho" ; then +AC_ARG_ENABLE([zone-allocator], + [AS_HELP_STRING([--disable-zone-allocator], + [Disable zone allocator for Darwin])], +[if test "x$enable_zone_allocator" = "xno" ; then + enable_zone_allocator="0" +else + enable_zone_allocator="1" +fi +], +[if test "x${abi}" = "xmacho"; then + enable_zone_allocator="1" +fi +] +) +AC_SUBST([enable_zone_allocator]) + +if test "x${enable_zone_allocator}" = "x1" ; then + if test "x${abi}" != "xmacho"; then + AC_MSG_ERROR([--enable-zone-allocator is only supported on Darwin]) + fi AC_DEFINE([JEMALLOC_IVSALLOC], [ ]) AC_DEFINE([JEMALLOC_ZONE], [ ]) |