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* whitespace fixesViktor Szakats2018-09-231-1/+0
| | | | | | | | | | | - replace tabs with spaces where possible - remove line ending spaces - remove double/triple newlines at EOF - fix a non-UTF-8 character - cleanup a few indentations/line continuations in manual examples Closes https://github.com/curl/curl/pull/3037
* configure: set PATH_SEPARATOR to colon for PATH w/o separatorDaniel Stenberg2018-01-301-7/+5
| | | | | | | | | | | | | | | | | The logic tries to figure out what the path separator in the $PATH variable is, but if there's only one directory in the $PATH it fails. This change make configure *guess* on colon instead of erroring out, simply because that is probably the more common character. PATH_SEPARATOR can always be set by the user to override the guessing. (tricky bug to reproduce, as in my case for example the configure script requires binaries in more than one directory so passing in a PATH with a single dir fails.) Reported-by: Earnestly on github Fixes #2202 Closes #2265
* zz40-xc-ovr.m4: fix 'wc' detection - follow-up 2Yang Tse2013-01-301-1/+1
| | | | | | | - Fix a pair of single quotes to double quotes. URL: http://curl.haxx.se/mail/lib-2013-01/0355.html Reported by: Tor Arntsen
* zz40-xc-ovr.m4: fix 'wc' detection - follow-upYang Tse2013-01-301-8/+20
| | | | | | - Take into account that 'wc' may return leading spaces and/or tabs. - Set initial IFS to space, tab and newline.
* zz40-xc-ovr.m4: fix 'wc' detectionYang Tse2013-01-301-3/+14
| | | | | | | | | | - Take into account that 'wc' may return leading spaces. - Set internationalization behavior variables. Tor Arntsen analyzed and reported the issue. URL: http://curl.haxx.se/mail/lib-2013-01/0351.html
* zz40-xc-ovr.m4: check another three basic utilitiesYang Tse2013-01-291-24/+116
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* zz40-xc-ovr.m4: 1.0 interface stabilizationYang Tse2013-01-281-89/+116
| | | | | | | | | | | - Stabilization results in 4 public interface m4 macros: XC_CONFIGURE_PREAMBLE XC_CONFIGURE_PREAMBLE_VER_MAJOR XC_CONFIGURE_PREAMBLE_VER_MINOR XC_CHECK_PATH_SEPARATOR - Avoid one level of internal indirection - Update comments - Drop XC_OVR_ZZ40 macro
* zz40-xc-ovr.m4: emit witness message in configure BODYYang Tse2013-01-261-3/+36
| | | | | This avoids witness message in output when running configure --help, while sending the message to config.log for other configure runs.
* zz40-xc-ovr.m4: truly do version conditional overridingYang Tse2013-01-251-2/+15
| | | | | | - version conditional overriding - catch unexpanded XC macros - fix double words in comments
* zz40-xc-ovr.m4: fix variable assignment of subshell output bashismYang Tse2013-01-251-5/+5
| | | | | | Tor Arntsen analyzed and reported the issue. URL: http://curl.haxx.se/mail/lib-2013-01/0306.html
* zz40-xc-ovr.m4: reinstate strict AC_REQUIRE macro dependenciesYang Tse2013-01-251-0/+36
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* zz40-xc-ovr.m4: avoid double single-quote usageYang Tse2013-01-251-4/+4
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* zz40-xc-ovr.m4: parentheses balancing of 'case' statementsYang Tse2013-01-251-6/+6
| | | | | | m4 quadrigraph shell comment technique allows proper autoconf parentheses balancing in shell 'case' statements. The presence of unbalanced parentheses may otherwise trigger expansion bugs.
* zz40-xc-ovr.m4: internals overhaulingYang Tse2013-01-241-90/+120
| | | | | | | | | - Update comments - Execute commands in subshells - Faster path separator check - Fix missing 'test' command - Rename private macros - Minimize AC_REQUIRE usage
* zz40-xc-ovr.m4: redirect errors and warnings to stderrYang Tse2013-01-231-7/+27
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* zz40-xc-ovr.m4: AC_REQUIRE also XC_CONFIGURE_PREAMBLE success messageYang Tse2013-01-231-1/+11
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* zz40-xc-ovr.m4: provide XC_CONFIGURE_PREAMBLE macroYang Tse2013-01-231-0/+384