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authorBryan Hundven <bryanhundven@gmail.com>2010-12-22 21:42:11 (GMT)
committerBryan Hundven <bryanhundven@gmail.com>2010-12-22 21:42:11 (GMT)
commit889eb6df62ed56f13a7a138450569750008ca152 (patch)
tree8007c5963aa2b696e32b95367e4bcb26b0ddb5ad /scripts
parent908f4aeab96bf6cac6866dbbbf1516a77f2ef038 (diff)
libc/eglibc: fix installed scripts
Like rev 2002, eglibc installs some bash scripts, but use the path to the buildtool bash as the interpreter (on the shebang line). This is only a symlink to the real bash, and thus is not available at runtime. Fix that by assuming that shell on the target *will* be /bin/bash. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/build/libc/eglibc.sh14
1 files changed, 14 insertions, 0 deletions
diff --git a/scripts/build/libc/eglibc.sh b/scripts/build/libc/eglibc.sh
index b9004bb..9a88a95 100644
--- a/scripts/build/libc/eglibc.sh
+++ b/scripts/build/libc/eglibc.sh
@@ -314,6 +314,19 @@ do_libc() {
CT_DoLog DEBUG "Extra config args passed: '${extra_config[*]}'"
CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
+ # ./configure is mislead by our tools override wrapper for bash
+ # so just tell it where the real bash is _on_the_target_!
+ # Notes:
+ # - ${ac_cv_path_BASH_SHELL} is only used to set BASH_SHELL
+ # - ${BASH_SHELL} is only used to set BASH
+ # - ${BASH} is only used to set the shebang
+ # in two scripts to run on the target
+ # So we can safely bypass bash detection at compile time.
+ # Should this change in a future eglibc release, we'd better
+ # directly mangle the generated scripts _after_ they get built,
+ # or even after they get installed... eglibc is such a sucker...
+ echo "ac_cv_path_BASH_SHELL=/bin/bash" >config.cache
+
BUILD_CC="${CT_BUILD}-gcc" \
CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} ${OPTIMIZE}" \
CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
@@ -328,6 +341,7 @@ do_libc() {
--disable-profile \
--without-gd \
--without-cvs \
+ --cache-file=config.cache \
"${extra_config[@]}" \
${CT_LIBC_GLIBC_EXTRA_CONFIG}