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| author | Alexey Neyman <stilor@att.net> | 2019-03-02 15:45:37 -0800 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2019-03-02 15:45:37 -0800 |
| commit | 862c35457d2cb95124d802d5dbeddb4815dc08c1 (patch) | |
| tree | e9a44a2349106ca8adb442b1073763df8c681454 /configure.ac | |
| parent | c4126d9397353a74ca5aff602dd2c0c527e1dd07 (diff) | |
| download | crosstool-ng-862c35457d2cb95124d802d5dbeddb4815dc08c1.tar.gz crosstool-ng-862c35457d2cb95124d802d5dbeddb4815dc08c1.tar.bz2 crosstool-ng-862c35457d2cb95124d802d5dbeddb4815dc08c1.zip | |
Fix build of glibc 2.29 on systems with obsolete host programs
- Force building make as a companion tool if host make is older than
4.0 (CentOS 7 currently has 3.82)
- Disable 2.29 as a choice if host python is older than 3.4
(CentOS 7 has 2.6 unless python from EPEL is installed)
- Python2 emits its version information to STDERR. Ugh.
While there, also use the detected host Python for GDB configuration.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index dddbd27e..bea1817a 100644 --- a/configure.ac +++ b/configure.ac @@ -182,6 +182,13 @@ CTNG_PROG_VERSION_REQ_ANY([MAKE], [^GNU Make (3\.8[1-9]|3\.9[0-9]|[4-9]\.)], [make_3_81_or_newer]) +CTNG_PROG_VERSION_REQ_ANY([MAKE], + [GNU make >= 4.0], + [make], + [gmake make], + [^GNU Make [4-9]\.], + [make_4_0_or_newer]) + # Check other companion tools that we may or may not build. CTNG_PROG_VERSION_REQ_ANY([LIBTOOL], [GNU libtool >= 2.4], @@ -225,6 +232,21 @@ CTNG_PROG_VERSION([M4], [\(GNU M4\) ([2-9]\.|1\.[5-9]|1\.[1-4][0-9]|1\.4\.[2-9][0-9]|1\.4\.1[2-9])], [gnu_m4_1_4_12_or_newer]) +CTNG_PROG_VERSION([PYTHON], + [Python], + [python], + [python37 python3.7 python36 python3.6 python35 python3.5 python34 python3.4 python33 python3.3 python32 python3.2 python31 python3.1 python3 python27 python2.7 python26 python2.6 python2 python], + [^Python [23]\.], + [python]) + +CTNG_PROG_VERSION([PYTHON], + [Python >= 3.4], + [python], + [python37 python3.7 python36 python3.6 python35 python3.5 python34 python3.4 python3 python], + [^Python 3\.([4-9]|[1-9][0-9]+)\.], + [python_3_4_or_newer]) + + AC_SUBST([kconfig_options]) AC_CHECK_PROGS([dtc], [dtc]) |