diff options
| author | Karl Berry <karl@freefriends.org> | 2019-05-30 23:38:24 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2019-05-30 23:38:24 +0000 |
| commit | 6b679dea54672dbe060abe23c623244c805f47b9 (patch) | |
| tree | caa29050c5befba95988419223e238f2114d7360 /Build/source/build-aux | |
| parent | 7efa07e1c5bbe3c8cb2ca2e930771d0e06d508c0 (diff) | |
tl-update-auto
git-svn-id: svn://tug.org/texlive/trunk@51276 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/build-aux')
| -rwxr-xr-x | Build/source/build-aux/config.guess | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/Build/source/build-aux/config.guess b/Build/source/build-aux/config.guess index b40e17b1379..ae713942d8f 100755 --- a/Build/source/build-aux/config.guess +++ b/Build/source/build-aux/config.guess @@ -1325,38 +1325,39 @@ EOF echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" exit ;; *:Darwin:*:*) - set_cc_for_build UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac - if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - case $UNAME_PROCESSOR in - i386) UNAME_PROCESSOR=x86_64 ;; - powerpc) UNAME_PROCESSOR=powerpc64 ;; - esac - fi - # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc - if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_PPC >/dev/null - then - UNAME_PROCESSOR=powerpc - fi + if command -v xcode-select > /dev/null 2> /dev/null && \ + ! xcode-select --print-path > /dev/null 2> /dev/null ; then + # Avoid executing cc if there is no toolchain installed as + # cc will be a stub that puts up a graphical alert + # prompting the user to install developer tools. + CC_FOR_BUILD=no_compiler_found + else + set_cc_for_build + fi + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then - # Avoid executing cc on OS X 10.9, as it ships with a stub - # that puts up a graphical alert prompting to install - # developer tools. Any system running Mac OS X 10.7 or - # later (Darwin 11 and later) is required to have a 64-bit - # processor. This is not true of the ARM version of Darwin - # that Apple uses in portable devices. - UNAME_PROCESSOR=x86_64 + # uname -m returns i386 or x86_64 + UNAME_PROCESSOR=$UNAME_MACHINE fi echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" exit ;; |