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From e886222c70d4b251f0785f670477b7aee938e5af Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Wed, 21 Feb 2024 13:55:41 +0800
Subject: [PATCH] exe/Makefile.am: add CROSS_LAUNCHER to run odbc_config
In case of cross compilation, the odbc_config cannot run, the error message
would be like below:
/bin/bash: line 1: ../exe/odbc_config: cannot execute binary file: Exec format error
Add CROSS_LAUNCHER to allow the possibility of running odbc_config correctly in
case of cross compilation.
For example, here's a possible value for it (Yocto project environment, aarch64 target).
export CROSS_LAUNCHER="PSEUDO_UNLOAD=1 qemu-aarch64 -r 5.15 \
-L /PATH/TO/unixodbc/2.3.11/recipe-sysroot \
-E LD_LIBRARY_PATH=/PATH/TO/unixodbc/2.3.11/recipe-sysroot//usr/lib:/PATH/TO/unixodbc/2.3.11/recipe-sysroot//usr/lib "
Other projects can use the launcher they like to allow correct generation of
the odbc.pc file in cross compilation environment.
Upstream-Status: Submitted [Personal Email, nick.gorham@easysoft.com]
As said in the official website, https://www.unixodbc.org/, the way to report bug and send
out patch is via personal email. So there's a public link above.
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
exe/Makefile.am | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/exe/Makefile.am b/exe/Makefile.am
index 03f3d5a..5f33cf2 100644
--- a/exe/Makefile.am
+++ b/exe/Makefile.am
@@ -59,11 +59,13 @@ slencheck_SOURCES = slencheck.c
dltest_DEPENDENCIES = $(LTDLDEPS)
dltest_LDADD = $(LIBLTDL)
+CROSS_LAUNCHER ?= ""
+
all-am:
- @sed "s![@]ODBC_ULEN[@]!`$(top_builddir)/exe/odbc_config$(EXEEXT) --ulen`!" \
+ @sed "s![@]ODBC_ULEN[@]!`$(CROSS_LAUNCHER)$(top_builddir)/exe/odbc_config$(EXEEXT) --ulen`!" \
$(top_builddir)/DriverManager/odbc.pc > $(top_builddir)/exe/odbc.pc.tmp
@mv -f $(top_builddir)/exe/odbc.pc.tmp $(top_builddir)/DriverManager/odbc.pc
- @sed "s![@]ODBC_CFLAGS[@]!`$(top_builddir)/exe/odbc_config$(EXEEXT) --cflags | sed 's/ -I.*//'`!" \
+ @sed "s![@]ODBC_CFLAGS[@]!`$(CROSS_LAUNCHER)$(top_builddir)/exe/odbc_config$(EXEEXT) --cflags | sed 's/ -I.*//'`!" \
$(top_builddir)/DriverManager/odbc.pc > $(top_builddir)/exe/odbc.pc.tmp
@mv -f $(top_builddir)/exe/odbc.pc.tmp $(top_builddir)/DriverManager/odbc.pc
--
2.34.1
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