From fb1c564b78032b61bba182e748cdbadf94d26e15 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Sat, 21 Feb 2009 18:21:20 +0100 Subject: Add --enable-external-* flags for libraries shipped with Samba, to allow explicitly enabling or disabling the use of the version provided by the system. --- source4/build/m4/public.m4 | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'source4/build/m4/public.m4') diff --git a/source4/build/m4/public.m4 b/source4/build/m4/public.m4 index 1823f1ba97..a707a113cd 100644 --- a/source4/build/m4/public.m4 +++ b/source4/build/m4/public.m4 @@ -6,6 +6,8 @@ dnl Published under the GPL dnl dnl SMB_EXT_LIB_FROM_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) dnl +dnl SMB_INCLUDED_LIB_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) +dnl dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags) dnl dnl SMB_ENABLE(name,default_build) @@ -125,6 +127,26 @@ AC_DEFUN([SMB_EXT_LIB_FROM_PKGCONFIG], fi ]) +dnl SMB_INCLUDED_LIB_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND]) +AC_DEFUN([SMB_INCLUDED_LIB_PKGCONFIG], +[ + AC_ARG_ENABLE([external-]translit($1,`A-Z',`a-z'), + AS_HELP_STRING([--enable-external-]translit($1,`A-Z',`a-z'), [Use external $1 instead of built-in (default=auto)]), [], [enableval=auto]) + + if test $enableval = yes -o $enableval = auto; then + SMB_EXT_LIB_FROM_PKGCONFIG([$1], [$2], [$3], [ + if test $enableval = yes; then + AC_MSG_ERROR([Unable to find external $1]) + fi + ]) + else + ifelse([$4], [], [ + SMB_EXT_LIB($1) + SMB_ENABLE($1, NO) + ], [$4]) + fi +]) + dnl SMB_INCLUDE_MK(file) AC_DEFUN([SMB_INCLUDE_MK], [ -- cgit From 80e9e63cf611ed45cb2bfb4896f962270e92ee8e Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Sat, 21 Feb 2009 18:59:12 +0100 Subject: Let --enable-external-libldb default to no (since linking against external LDB doesn't work yet). Fix flags when using internal libs. --- source4/build/m4/public.m4 | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'source4/build/m4/public.m4') diff --git a/source4/build/m4/public.m4 b/source4/build/m4/public.m4 index a707a113cd..1927e9977f 100644 --- a/source4/build/m4/public.m4 +++ b/source4/build/m4/public.m4 @@ -131,15 +131,17 @@ dnl SMB_INCLUDED_LIB_PKGCONFIG(name,pkg-config name,[ACTION-IF-FOUND],[ACTION-IF AC_DEFUN([SMB_INCLUDED_LIB_PKGCONFIG], [ AC_ARG_ENABLE([external-]translit($1,`A-Z',`a-z'), - AS_HELP_STRING([--enable-external-]translit($1,`A-Z',`a-z'), [Use external $1 instead of built-in (default=auto)]), [], [enableval=auto]) + AS_HELP_STRING([--enable-external-]translit($1,`A-Z',`a-z'), [Use external $1 instead of built-in (default=ifelse([$5],[],auto,$5))]), [], [enableval=ifelse([$5],[],auto,$5)]) if test $enableval = yes -o $enableval = auto; then SMB_EXT_LIB_FROM_PKGCONFIG([$1], [$2], [$3], [ if test $enableval = yes; then AC_MSG_ERROR([Unable to find external $1]) fi + enableval=no ]) - else + fi + if test $enableval = no; then ifelse([$4], [], [ SMB_EXT_LIB($1) SMB_ENABLE($1, NO) -- cgit From dc0e46afb7018a1da666729c6d61e8ea85dcf07d Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Wed, 25 Feb 2009 08:42:33 +0100 Subject: s4:build: add some comments to the SMB_EXT_LIB() definition metze --- source4/build/m4/public.m4 | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'source4/build/m4/public.m4') diff --git a/source4/build/m4/public.m4 b/source4/build/m4/public.m4 index 1927e9977f..ffdf92f784 100644 --- a/source4/build/m4/public.m4 +++ b/source4/build/m4/public.m4 @@ -157,6 +157,13 @@ mkinclude $1 " ]) +dnl +dnl SMB_EXT_LIB() just specifies the details of the library. +dnl Note: the library isn't enabled by default. +dnl You need to enable it with SMB_ENABLE(name) if configure +dnl find it should be used. E.g. it should not be enabled +dnl if the library is present, but the header file is missing. +dnl dnl SMB_EXT_LIB(name,libs,cflags,cppflags,ldflags) AC_DEFUN([SMB_EXT_LIB], [ -- cgit