218 lines
6.3 KiB
Diff
218 lines
6.3 KiB
Diff
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From 8e9182f6252eeb8e2390de814f4d1e9db2485edc Mon Sep 17 00:00:00 2001
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From: Kristian Amlie <kristian.amlie@cfengine.com>
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Date: Wed, 18 Feb 2015 09:40:20 +0100
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Subject: [PATCH 2/4] Autoconf files.
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---
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libraries/liblmdb/Makefile | 111 -----------------------------------------
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libraries/liblmdb/Makefile.am | 11 ++++
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libraries/liblmdb/configure.ac | 42 ++++++++++++++++
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libraries/liblmdb/mdb.c | 6 +++
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4 files changed, 59 insertions(+), 111 deletions(-)
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delete mode 100644 libraries/liblmdb/Makefile
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create mode 100644 libraries/liblmdb/Makefile.am
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create mode 100644 libraries/liblmdb/configure.ac
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diff --git a/libraries/liblmdb/Makefile b/libraries/liblmdb/Makefile
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deleted file mode 100644
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index dbb5d698fee7..000000000000
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--- a/libraries/liblmdb/Makefile
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+++ /dev/null
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@@ -1,111 +0,0 @@
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-# Makefile for liblmdb (Lightning memory-mapped database library).
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-
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-########################################################################
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-# Configuration. The compiler options must enable threaded compilation.
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-#
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-# Preprocessor macros (for CPPFLAGS) of interest...
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-# Note that the defaults should already be correct for most
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-# platforms; you should not need to change any of these.
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-# Read their descriptions in mdb.c if you do:
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-#
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-# - MDB_USE_POSIX_SEM
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-# - MDB_DSYNC
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-# - MDB_FDATASYNC
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-# - MDB_FDATASYNC_WORKS
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-# - MDB_USE_PWRITEV
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-# - MDB_USE_ROBUST
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-#
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-# There may be other macros in mdb.c of interest. You should
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-# read mdb.c before changing any of them.
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-#
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-CC = gcc
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-AR = ar
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-W = -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized
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-THREADS = -pthread
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-OPT = -O2 -g
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-CFLAGS = $(THREADS) $(OPT) $(W) $(XCFLAGS)
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-LDLIBS =
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-SOLIBS =
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-prefix = /usr/local
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-mandir = $(prefix)/man
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-
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-########################################################################
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-
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-IHDRS = lmdb.h
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-ILIBS = liblmdb.a liblmdb.so
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-IPROGS = mdb_stat mdb_copy mdb_dump mdb_load
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-IDOCS = mdb_stat.1 mdb_copy.1 mdb_dump.1 mdb_load.1
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-PROGS = $(IPROGS) mtest mtest2 mtest3 mtest4 mtest5
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-all: $(ILIBS) $(PROGS)
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-
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-install: $(ILIBS) $(IPROGS) $(IHDRS)
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- mkdir -p $(DESTDIR)$(prefix)/bin
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- mkdir -p $(DESTDIR)$(prefix)/lib
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- mkdir -p $(DESTDIR)$(prefix)/include
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- mkdir -p $(DESTDIR)$(prefix)/man/man1
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- for f in $(IPROGS); do cp $$f $(DESTDIR)$(prefix)/bin; done
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- for f in $(ILIBS); do cp $$f $(DESTDIR)$(prefix)/lib; done
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- for f in $(IHDRS); do cp $$f $(DESTDIR)$(prefix)/include; done
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- for f in $(IDOCS); do cp $$f $(DESTDIR)$(mandir)/man1; done
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-
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-clean:
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- rm -rf $(PROGS) *.[ao] *.[ls]o *~ testdb
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-
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-test: all
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- rm -rf testdb && mkdir testdb
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- ./mtest && ./mdb_stat testdb
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-
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-liblmdb.a: mdb.o midl.o
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- $(AR) rs $@ mdb.o midl.o
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-
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-liblmdb.so: mdb.lo midl.lo
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-# $(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)
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- $(CC) $(LDFLAGS) -pthread -shared -o $@ mdb.lo midl.lo $(SOLIBS)
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-
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-mdb_stat: mdb_stat.o liblmdb.a
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-mdb_copy: mdb_copy.o liblmdb.a
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-mdb_dump: mdb_dump.o liblmdb.a
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-mdb_load: mdb_load.o liblmdb.a
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-mtest: mtest.o liblmdb.a
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-mtest2: mtest2.o liblmdb.a
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-mtest3: mtest3.o liblmdb.a
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-mtest4: mtest4.o liblmdb.a
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-mtest5: mtest5.o liblmdb.a
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-mtest6: mtest6.o liblmdb.a
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-
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-mdb.o: mdb.c lmdb.h midl.h
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- $(CC) $(CFLAGS) $(CPPFLAGS) -c mdb.c
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-
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-midl.o: midl.c midl.h
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- $(CC) $(CFLAGS) $(CPPFLAGS) -c midl.c
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-
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-mdb.lo: mdb.c lmdb.h midl.h
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- $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c mdb.c -o $@
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-
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-midl.lo: midl.c midl.h
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- $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -c midl.c -o $@
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-
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-%: %.o
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- $(CC) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
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-
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-%.o: %.c lmdb.h
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- $(CC) $(CFLAGS) $(CPPFLAGS) -c $<
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-
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-COV_FLAGS=-fprofile-arcs -ftest-coverage
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-COV_OBJS=xmdb.o xmidl.o
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-
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-coverage: xmtest
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- for i in mtest*.c [0-9]*.c; do j=`basename \$$i .c`; $(MAKE) $$j.o; \
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- gcc -o x$$j $$j.o $(COV_OBJS) -pthread $(COV_FLAGS); \
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- rm -rf testdb; mkdir testdb; ./x$$j; done
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- gcov xmdb.c
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- gcov xmidl.c
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-
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-xmtest: mtest.o xmdb.o xmidl.o
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- gcc -o xmtest mtest.o xmdb.o xmidl.o -pthread $(COV_FLAGS)
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-
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-xmdb.o: mdb.c lmdb.h midl.h
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- $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 $(COV_FLAGS) -c mdb.c -o $@
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-
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-xmidl.o: midl.c midl.h
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- $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 $(COV_FLAGS) -c midl.c -o $@
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diff --git a/libraries/liblmdb/Makefile.am b/libraries/liblmdb/Makefile.am
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new file mode 100644
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index 000000000000..d3a4a4c99c5d
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--- /dev/null
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+++ b/libraries/liblmdb/Makefile.am
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@@ -0,0 +1,11 @@
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+lib_LTLIBRARIES = liblmdb.la
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+liblmdb_la_SOURCES = mdb.c midl.c
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+liblmdb_la_LDFLAGS=-no-undefined -avoid-version
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+
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+bin_PROGRAMS = mdb_stat mdb_copy lmdump lmmgr
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+mdb_stat_LDADD = liblmdb.la
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+mdb_copy_LDADD = liblmdb.la
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+lmdump_LDADD = liblmdb.la
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+lmmgr_LDADD = liblmdb.la
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+
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+include_HEADERS = lmdb.h
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diff --git a/libraries/liblmdb/configure.ac b/libraries/liblmdb/configure.ac
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new file mode 100644
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index 000000000000..3db22516634b
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--- /dev/null
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+++ b/libraries/liblmdb/configure.ac
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@@ -0,0 +1,42 @@
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+AC_INIT([hello], [1.0]) # good
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+AC_CANONICAL_TARGET
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+AM_INIT_AUTOMAKE([foreign])
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+
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+AC_PROG_CC
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+
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+# Use either new LT_INIT or old AC_DISABLE_STATIC/AC_PROG_LIBTOOL macros
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+m4_ifdef([LT_INIT],
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+ [LT_INIT([disable-static])],
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+ [AC_DISABLE_STATIC
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+ AC_PROG_LIBTOOL])
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+
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+AC_ARG_WITH([pthread], [Path to pthread])
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+AS_IF([test -n "$with_pthread"],
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+ [LDFLAGS+=" -L$with_pthread/lib"]
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+)
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+AC_CHECK_LIB([pthread], [pthread_mutex_lock])
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+AC_CHECK_LIB([pthreadGC2], [pthread_mutex_lock])
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+AS_IF([test "$ac_cv_lib_pthread" = "no" && test "$ac_cv_lib_pthreadGC2" = "no"],
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+[
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+ AC_MSG_ERROR([Could not find pthreads library])
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+])
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+AC_CHECK_FUNCS([pthread_mutexattr_settype])
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+AC_CHECK_FUNC([pthread_mutexattr_setrobust],
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+[
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+ AC_MSG_CHECKING([whether pthread_mutexattr_setrobust can be used on this platform])
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+ AS_CASE([$target_os],
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+ [*solaris*],
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+ [
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+ # Disable pthread_mutexattr_setrobust on Solaris, it is reported as
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+ # existing on Solaris 11, but known to be broken.
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+ AC_MSG_RESULT([no])
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+ ],
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+ [
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+ AC_DEFINE([HAVE_PTHREAD_MUTEXATTR_SETROBUST])
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+ AC_MSG_RESULT([yes])
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+ ])
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+])
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+
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+AC_CONFIG_SRCDIR([mdb.c])
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+AC_CONFIG_FILES([Makefile])
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+AC_OUTPUT
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diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
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index 96c859efd9bd..695d11602a13 100644
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--- a/libraries/liblmdb/mdb.c
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+++ b/libraries/liblmdb/mdb.c
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@@ -220,6 +220,12 @@ typedef SSIZE_T ssize_t;
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#define MDB_DEVEL 0
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#endif
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+#ifdef HAVE_PTHREAD_MUTEXATTR_SETROBUST
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+#define MDB_USE_ROBUST 1
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+#else
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+#define MDB_USE_ROBUST 0
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+#endif
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+
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/** Wrapper around __func__, which is a C99 feature */
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#if __STDC_VERSION__ >= 199901L
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# define mdb_func_ __func__
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--
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2.7.0
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