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scons: Pass MAXLINELENGTH to scons invocation

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This helps in overcoming a problem when using scons with ccache enabled.
When commands get longer, then it resorts to using response files to do
the operations e.g. @/tmp/tmp96j6icra.lnk when this response file is
inboked by compiler it works ok, however, this does not when ccache is
used to invoke the complilation. We see errors e.g.

ccache @/tmp/tmppsyij_0v.lnk
ccache: error: execute_noreturn of @/tmp/tmppsyij_0v.lnk failed: No such file or directory

Using MAXLINELENGTH setting ensures that we can use ARG_MAX to extend
the length of commandline and hence avoid using response files. This
issue is also reported in mongodb [1]

[1] https://jira.mongodb.org/browse/SERVER-38389

(From OE-Core rev: 29558f6218f4676b459f2c78f82d245339d51c8c)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2023-01-29 21:03:42 -08:00
committed by Richard Purdie
parent e45fb1ff01
commit da95831d91
1 changed files with 9 additions and 4 deletions
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13
meta/classes-recipe/scons.bbclass
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@@ -9,11 +9,12 @@ inherit python3native
DEPENDS += "python3-scons-native"
EXTRA_OESCONS ?= ""
# This value below is derived from $(getconf ARG_MAX)
SCONS_MAXLINELENGTH ?= "2097152"
do_configure() {
if [ -n "${CONFIGURESTAMPFILE}" -a "${S}" = "${B}" ]; then
if [ -e "${CONFIGURESTAMPFILE}" -a "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" -a "${CLEANBROKEN}" != "1" ]; then
${STAGING_BINDIR_NATIVE}/scons --directory=${S} --clean PREFIX=${prefix} prefix=${prefix} ${EXTRA_OESCONS}
${STAGING_BINDIR_NATIVE}/scons --directory=${S} --clean PREFIX=${prefix} MAXLINELENGTH=${SCONS_MAXLINELENGTH} prefix=${prefix} ${EXTRA_OESCONS}
fi
mkdir -p `dirname ${CONFIGURESTAMPFILE}`
@@ -22,13 +23,17 @@ do_configure() {
}
scons_do_compile() {
${STAGING_BINDIR_NATIVE}/scons --directory=${S} ${PARALLEL_MAKE} PREFIX=${prefix} prefix=${prefix} ${EXTRA_OESCONS} || \
${STAGING_BINDIR_NATIVE}/scons --directory=${S} ${PARALLEL_MAKE} PREFIX=${prefix} prefix=${prefix} MAXLINELENGTH=${SCONS_MAXLINELENGTH} ${EXTRA_OESCONS} || \
die "scons build execution failed."
}
scons_do_install() {
${STAGING_BINDIR_NATIVE}/scons --directory=${S} install_root=${D}${prefix} PREFIX=${prefix} prefix=${prefix} ${EXTRA_OESCONS} install || \
${STAGING_BINDIR_NATIVE}/scons --directory=${S} install_root=${D}${prefix} PREFIX=${prefix} prefix=${prefix} MAXLINELENGTH=${SCONS_MAXLINELENGTH} ${EXTRA_OESCONS} install || \
die "scons install execution failed."
}
do_configure[vardepsexclude] = "SCONS_MAXLINELENGTH"
do_compile[vardepsexclude] = "SCONS_MAXLINELENGTH"
do_install[vardepsexclude] = "SCONS_MAXLINELENGTH"
EXPORT_FUNCTIONS do_compile do_install