From 821a1d3fcce31c234512a8f4dc4fc97dfbd7ae32 Mon Sep 17 00:00:00 2001 From: Nick Hainke Date: Mon, 4 Jul 2022 09:46:10 +0200 Subject: [PATCH] configure.ac: fix cross compilation AC_CHECK_LIB seems to not work correctly with OpenWrt. Add possibility to disable lz4 and lzo2 manually. Fixes errors in the form of: Package f2fsck is missing dependencies for the following libraries: liblz4.so.1 liblzo2.so.2 Signed-off-by: Nick Hainke --- configure.ac | 44 ++++++++++++++++++++++++++++++++++---------- 1 file changed, 34 insertions(+), 10 deletions(-) --- a/configure.ac +++ b/configure.ac @@ -50,6 +50,18 @@ AC_ARG_WITH([blkid], [], [with_blkid=check]) +AC_ARG_WITH([lzo2], + [AS_HELP_STRING([--without-lzo2], + [Ignore presence of liblzo2 and disable lzo2 support])], + [], + [with_lzo2=check]) + +AC_ARG_WITH([lz4], + [AS_HELP_STRING([--without-lz4], + [Ignore presence of liblz4 and disable lz4 support])], + [], + [with_lz4=check]) + # Checks for programs. AC_PROG_CC AM_PROG_AR @@ -71,17 +83,29 @@ AS_IF([test "x$with_blkid" != xno], fi ], -lblkid)]) -AC_CHECK_LIB([lzo2], [main], - [AC_SUBST([liblzo2_LIBS], ["-llzo2"]) - AC_DEFINE([HAVE_LIBLZO2], [1], - [Define if you have liblzo2]) - ], [], []) - -AC_CHECK_LIB([lz4], [main], - [AC_SUBST([liblz4_LIBS], ["-llz4"]) - AC_DEFINE([HAVE_LIBLZ4], [1], - [Define if you have liblz4]) - ], [], []) +AS_IF([test "x$with_lzo2" != xno], + [AC_CHECK_LIB([lzo2], [main], + [AC_SUBST([liblzo2_LIBS], ["-llzo2"]) + AC_DEFINE([HAVE_LIBLZO2], [1], + [Define if you have liblzo2]) + ], + [if test "x$with_lzo2" != xcheck; then + AC_MSG_FAILURE( + [--with-lzo2 was given, but test for lzo2 failed]) + fi + ], -llzo2)]) + +AS_IF([test "x$with_lz4" != xno], + [AC_CHECK_LIB([lz4], [main], + [AC_SUBST([liblz4_LIBS], ["-llz4"]) + AC_DEFINE([HAVE_LIBLZ4], [1], + [Define if you have liblz4]) + ], + [if test "x$with_lz4" != xcheck; then + AC_MSG_FAILURE( + [--with-lz4 was given, but test for lz4 failed]) + fi + ], -llz4)]) AS_IF([test "x$with_selinux" != xno], [AC_CHECK_LIB([selinux], [getcon],