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Add support for Mingw

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This commit is contained in:
Mike Hommey
2012-04-21 21:27:46 -07:00
committed by Jason Evans
parent a8f8d7540d
commit a19e87fbad
12 changed files with 357 additions and 71 deletions
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60
configure.ac
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@@ -198,7 +198,7 @@ so="so"
o="o"
a="a"
exe=
lib="lib"
libprefix="lib"
DSO_LDFLAGS='-shared -Wl,-soname,$(@F)'
RPATH='-Wl,-rpath,$(1)'
SOREV='$(SO).$(REV)'
@@ -273,6 +273,19 @@ case "${host}" in
fi
abi="xcoff"
;;
*-*-mingw*)
abi="pecoff"
force_tls="0"
RPATH=""
so="dll"
DSO_LDFLAGS="-shared"
o="obj"
a="lib"
libprefix=""
exe=".exe"
SOREV='$(SO)'
PIC_CFLAGS=""
;;
*)
AC_MSG_RESULT([Unsupported operating system: ${host}])
abi="elf"
@@ -285,7 +298,7 @@ AC_SUBST([so])
AC_SUBST([o])
AC_SUBST([a])
AC_SUBST([exe])
AC_SUBST([lib])
AC_SUBST([libprefix])
AC_SUBST([DSO_LDFLAGS])
AC_SUBST([SOREV])
AC_SUBST([PIC_CFLAGS])
@@ -817,23 +830,36 @@ AC_SUBST([enable_xmalloc])
AC_CACHE_CHECK([STATIC_PAGE_SHIFT],
[je_cv_static_page_shift],
AC_RUN_IFELSE([AC_LANG_PROGRAM(
[[#include <stdio.h>
[[
#ifdef _WIN32
#include <windows.h>
#else
#include <unistd.h>
#include <strings.h>
#endif
#include <stdio.h>
]],
[[
long result;
FILE *f;
#ifdef _WIN32
SYSTEM_INFO si;
GetSystemInfo(&si);
result = si.dwPageSize;
#else
result = sysconf(_SC_PAGESIZE);
#endif
if (result == -1) {
return 1;
}
result = ffsl(result) - 1;
f = fopen("conftest.out", "w");
if (f == NULL) {
return 1;
}
fprintf(f, "%u\n", ffs((int)result) - 1);
fprintf(f, "%u\n", result);
fclose(f);
return 0;
@@ -871,12 +897,14 @@ AC_SUBST([jemalloc_version_gid])
dnl ============================================================================
dnl Configure pthreads.
AC_CHECK_HEADERS([pthread.h], , [AC_MSG_ERROR([pthread.h is missing])])
dnl Some systems may embed pthreads functionality in libc; check for libpthread
dnl first, but try libc too before failing.
AC_CHECK_LIB([pthread], [pthread_create], [LIBS="$LIBS -lpthread"],
[AC_SEARCH_LIBS([pthread_create], , ,
AC_MSG_ERROR([libpthread is missing]))])
if test "x$abi" != "xpecoff" ; then
AC_CHECK_HEADERS([pthread.h], , [AC_MSG_ERROR([pthread.h is missing])])
dnl Some systems may embed pthreads functionality in libc; check for libpthread
dnl first, but try libc too before failing.
AC_CHECK_LIB([pthread], [pthread_create], [LIBS="$LIBS -lpthread"],
[AC_SEARCH_LIBS([pthread_create], , ,
AC_MSG_ERROR([libpthread is missing]))])
fi
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
@@ -921,11 +949,13 @@ if test "x$enable_lazy_lock" = "x0" -a "x${force_lazy_lock}" = "x1" ; then
enable_lazy_lock="1"
fi
if test "x$enable_lazy_lock" = "x1" ; then
AC_CHECK_HEADERS([dlfcn.h], , [AC_MSG_ERROR([dlfcn.h is missing])])
AC_CHECK_FUNC([dlsym], [],
[AC_CHECK_LIB([dl], [dlsym], [LIBS="$LIBS -ldl"],
[AC_MSG_ERROR([libdl is missing])])
])
if test "x$abi" != "xpecoff" ; then
AC_CHECK_HEADERS([dlfcn.h], , [AC_MSG_ERROR([dlfcn.h is missing])])
AC_CHECK_FUNC([dlsym], [],
[AC_CHECK_LIB([dl], [dlsym], [LIBS="$LIBS -ldl"],
[AC_MSG_ERROR([libdl is missing])])
])
fi
AC_DEFINE([JEMALLOC_LAZY_LOCK], [ ])
fi
AC_SUBST([enable_lazy_lock])