From 257a2393d0696ae6897f171e1e4ca66aee3892a9 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Mon, 23 Mar 2015 20:23:30 +0300 Subject: [PATCH] package/postgresql: fix pthread flags detection PostgreSQL configure may not correctly determine flags for compiling and linking with pthreads support when compiler or linker give irrelevant warnings. Record default compiler and linker output and see if adding pthread option changes that, instead of assuming that linker and compiler are silent by default. Fixes: http://autobuild.buildroot.net/results/916487aae929c181d4e3f471c6c7508552f0b683/ http://autobuild.buildroot.net/results/921a94d1a489d81b362c5b6a403a156b4691effd/ http://autobuild.buildroot.net/results/dbcdc58ad32b7b811ea47b6fc0f926a477e30786/ http://autobuild.buildroot.net/results/68b582f4caec223a646f095487263353f273156d/ Signed-off-by: Max Filippov Signed-off-by: Thomas Petazzoni --- ...ompiler-output-with-their-default-ou.patch | 56 +++++++++++++++++++ package/postgresql/postgresql.mk | 1 + 2 files changed, 57 insertions(+) create mode 100644 package/postgresql/0001-Compare-linker-compiler-output-with-their-default-ou.patch diff --git a/package/postgresql/0001-Compare-linker-compiler-output-with-their-default-ou.patch b/package/postgresql/0001-Compare-linker-compiler-output-with-their-default-ou.patch new file mode 100644 index 0000000000..3eca82ff74 --- /dev/null +++ b/package/postgresql/0001-Compare-linker-compiler-output-with-their-default-ou.patch @@ -0,0 +1,56 @@ +From 58d05b2a57802345f43e628bc0807dbf0116cdcc Mon Sep 17 00:00:00 2001 +From: Max Filippov +Date: Fri, 20 Mar 2015 16:37:51 +0300 +Subject: [PATCH] Compare linker/compiler output with their default output + +linker and compiler may have noisy output by default, making +acx_pthread.m4 believe that pthread options that it tries are ignored +as invalid. + +Record default compiler and linker output and see if adding pthread +option changes that, instead of assuming that linker and compiler are +silent by default. + +Signed-off-by: Max Filippov +--- + config/acx_pthread.m4 | 18 +++++++++++++++++- + 1 file changed, 17 insertions(+), 1 deletion(-) + +diff --git a/config/acx_pthread.m4 b/config/acx_pthread.m4 +index 581164b..d254612 100644 +--- a/config/acx_pthread.m4 ++++ b/config/acx_pthread.m4 +@@ -80,6 +80,22 @@ + esac + + if test x"$acx_pthread_ok" = xno; then ++ ++cat >conftest.$ac_ext <<_ACEOF ++int ++main (int argc, char **argv) ++{ ++ (void) argc; ++ (void) argv; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++ ++# Record the default linker and compiler output ++ld_default_output="`(eval $ac_link 2>&1 1>&5)`" ++cc_default_output="`(eval $ac_compile 2>&1 1>&5)`" ++ + for flag in $acx_pthread_flags; do + + tryPTHREAD_CFLAGS="" +@@ -143,7 +159,7 @@ + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext + # Check both linking and compiling, because they might tolerate different options. +- if test "`(eval $ac_link 2>&1 1>&5)`" = "" && test "`(eval $ac_compile 2>&1 1>&5)`" = ""; then ++ if test "`(eval $ac_link 2>&1 1>&5)`" = "$ld_default_output" && test "`(eval $ac_compile 2>&1 1>&5)`" = "$cc_default_output"; then + # we continue with more flags because Linux needs -lpthread + # for libpq builds on PostgreSQL. The test above only + # tests for building binaries, not shared libraries. +-- +1.8.1.4 diff --git a/package/postgresql/postgresql.mk b/package/postgresql/postgresql.mk index 85ac0e6da9..1a6aa88028 100644 --- a/package/postgresql/postgresql.mk +++ b/package/postgresql/postgresql.mk @@ -12,6 +12,7 @@ POSTGRESQL_LICENSE_FILES = COPYRIGHT POSTGRESQL_INSTALL_STAGING = YES POSTGRESQL_CONFIG_SCRIPTS = pg_config POSTGRESQL_CONF_ENV = ac_cv_type_struct_sockaddr_in6=yes +POSTGRESQL_AUTORECONF = YES ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y) # PostgreSQL does not build against uClibc with locales -- 2.30.2